# Appendix E1

Mob6.2.03 Inventories and Documentation

# National Capital Region Transportation Planning Boa rd

777 North Capitol Street, N.E., Suite 300, Washingt on, D.C. 20002-4290 (202) 962-3310 Fax: (202) 962-3 202 TDD: (202) 962-3213



# MEMORANDUM

March 8, 2007

To: Joan Rohlfs

From: Mike Clifford

Subject: Mobile source emissions inventories for the 8-hour ozone standard state

implementation plan

Introduction

This memo transmits the final mobile source emissions i nventories developed for the 8-hour

ozone standard state implementation plan (SIP) for th e Washington non-attainment region, and

documents the technical methods applied in that process.

Each inventory is comprised of two major categories: n etwork and off-network. These main

categories are broken down by trip component. The funda mental emissions calculation in each

category represents emissions as the product of a travel element and an emissions rate associated

with that travel. Exhibit 1 illustrates the basic approac h. For example, VMT (in miles per day)

multiplied by a VOC or NOx emissions rate (in grams per mile) yields emissions (in grams,

which is aggregated to tons per day). Each of the travel c ategories as well as subcategories is

described in more detail in the following chapters. In addi tion emissions associated with

diurnals and resting loss, transit and school bus, and auto access to transit are described in

separate technical memos and are attached as Appendices E -G. Exhibit 2 is a map of the 8-hour

ozone non-attainment area.

Network Components

Network Development



# Since 2008 and 2009 were not included as milestone years for the air quality analysis of the 2005

CLRP and the FY2006-2011 TIP, staff sent out a separate request for projects associated with

these years. All project submissions were reviewed and or ganized by DTP staff into

transportation networks for appropriate forecast years. A list of projects along with a memo from

Jane Posey provides details associated with this task (see Attachment A).

# 2



# Travel Demand



# The travel demand component for this work was based upon th e execution of the COG/TPB's

Version 2.1D#50 travel forecasting process, see COG/TPB Travel Forecasting Model, Version



# 2.1D#50 User's Guide (Report), 

# November 17, 2004

. Inputs to the process include Round 7.0

Cooperative Forecast land activity assumptions, and plan and program network inputs adopted

by the TPB in October 19, 2005 and as modified according to the updates documented in

Attachment A. Exhibits 3-A and 3-B summarize the jurisdi ctional household and employment

data input to the modeling process; Exhibits 3-C and 3-D summari ze the resulting vehicle trips

and VMT outputs.

Emissions Factors



# COG/DEP staff developed all emission factors associate d with this project and forwarded them

to DTP staff for quality assurance and for the final calc ulation of emissions. Factors were

developed using EPA’s Mobile6 emissions factor model (User’s Guide to Mobile6.2 

# , EPA

September 2003). Exhibits 4 and 5 for VOC and NOx respectively , illustrate the emission factors

developed and applied in this process. Inputs were examined in detail and updated as

appropriate to reflect new data or procedures. For examp le, state specific values associated with

REBUILD EFFECTS, a measure that affects NOx emission s, were introduced for the first time

with this current analysis. As with previous analysis, V MT mix percentages consistent with the

vehicle types in the Washington region were developed using gu idance prepared by E.H.Pechan

staff. Details of this and other region-specific inputs are detailed in a memo: “1990 and 2005

MOBILE Input Documentation”, January 27, 2003. This document is contained in the Appendix

D of the Air Quality Conformity Determination of the 2005 Constrained Long Range Plan and



# the FY 2006-2011 Transportation Improvement Program for the Wa shington Metropolitan



# Region, 

# October 19, 2005.

While the majority of updates to inputs involved in emission factor development were associated

with EPA’s Mobile6 emissions factor model, one aspect of the updated emissions factor

development process deserves special mention - the allo cation of vehicle registration data by

vehicle type. The allocation of vehicle type plays a vit al role in developing jurisdiction-specific

VMT mix percent, i.e., the amount of travel occurring in the Washington area by type of vehicle.

In the past, VMT mix percents were prepared by regional D MV and MVA staff by taking raw

vehicle registration data files and aggregating to eight ve hicle types based on Mobile model

defaults to arrive at eight vehicle types. Currently, DT P staff is using software to identify each

vehicle type and allocate these types into the 28 types no w required by the Mobile model. A full

report detailing the steps used in the application of the Ve hicle Identification Number (VIN)

decoder for the production of VMT mix percents is attache d as Attachment B.

The methodology for developing jurisdiction-specific VMT mix and the application of the

resulting VMT mix is described in detail in the 1/27/2003 E. H. Pechan memo. It is a significant

improvement over past methods in that it incorporates t he best of both local and national data

and trends, reflecting: (1) the use of local vehicle regi stration data to develop VMT

characteristics for the full 28 vehicle types required by the Mobile6 model, and (2) the changes

# 3



# in VMT mix occurring through time and reflected within the Mobile6 model, and (3)

adjustments to reflect the overall split between lig ht duty and heavy duty vehicles specific to the

Washington region. The new process is therefore a more a ccurate one in estimating VMT mix

for both base year and forecast year conditions and should therefore lead to better estimates for

the resulting emissions factors in each case as well. Final inputs and parameters specifications

are contained in Attachment C.

Network Emissions via Post-Processor



# Network emissions are calculated based on modeled trips a nd VMT, combined with emissions

factors, using COG/TPB’s emissions post-processor. Atta chment D is a memo entitled “Mobile

Emissions Post-Processor Description and Results” writ ten by Ronald Milone of COG/DTP staff

that describes in detail the activities of the post-proc essor. Generally, the post-processor is

comprised of a series of programs that calculate emiss ions by each component of a trip cycle:

start, running and destination. This work was performed for ea ch of the required analysis years.

One of the recent updates mentioned in Ron Milone’s memo is the automated process for

computing local/off-network emissions. Although VMT associ ated with local roads is not part of

our network system, the post-processor was updated to incor porate these calculations, as

previously these emissions were part of the off-network group.

Off-Network Components

These separate calculations represent additional mobile s ource emissions which are computed

offline, via spreadsheet methods. Separate emissions est imates are prepared for the following

categories: diurnal and resting loss, school and transit buses, and auto access to transit. Each is

described in more detail in the attached technical memos.

Results

Exhibit 6 reflects the aggregate results following execution o f the programs. The exhibit shows

network emissions by trip cycle component, and off-networ k emissions by category, for each

analysis years (2002, 2008, and 2009) and scenario (uncontrolled, co ntrolled). Exhibits 7 and 8

present the same data by District of Columbia, Maryland, and Virginia totals, for VOC and NOx

respectively.

Following:

Exhibits 1 - 8

Attachments:

A. Jane Posey memo on projects solicitation for 2008 an d 2009 conditions 1/25/2007

B. Daivamani Sivasailam memo on VIN decoder 05/10/2006

C. Sunil Kumar memo on Emissions Factor Inputs and Devel opment

# 4



# D. R. Milone (COG/TPB) memo on Emissions Post-Process or, 09/19/2006

E. Eulalie Lucas memo on Diurnal and Resting Loss Emissi ons

F. Jane Posey memo on Transit and School Bus Emissions

G. Jane Posey memo on Auto Access to Transit Emission s

# 5 

# EXHIBIT 1

Analysis Structure for On-Road Mobile Source Emissions

Transportation Emission

Component X Factor = Emissions

A. Network 1. Trip origins Cold start rate Startup

(g/trip)

2. VMT Stabilized rate Running

(g/mile)

3. Trip destinations Hot soak Hot soak

(g/trip)

4. Local Road VMT Stabilized Rate Running

(g/mile)

B. Off-Network 5. Number of vehicles Diurnal rate Diurnal

(gasoline fueled) (g/day) evaporative

6. Number of vehicles Resting loss Resting loss

(gasoline fueled) (g/day)

7. Auto access to transit Travel components Startup, running,

(above) hot soak

8. School & transit bus VMT (HDDV) Stabilized rate Running

(g/mile)

# 6 

# Washington

Berkeley

WV Frederick Carroll

Baltimore Co. Harford



# Anne Arundel Howard

Montgomery

Loudoun Jefferson

WV



# Clarke



# Warren

Fauquier

Culpeper

S

p

o

t s

y

l v

a

n i a 

# Stafford

King George 

# Charles

St Mary's Calvert Prince George's 

# Fairfax Co.

Prince William 

# DC Arlington

Alexandria Baltimore

City 

# E X HIBIT 2

Washington, D.C. - Maryland - Virginia

8-Hour Ozone Non-Attainment Area

N

E W

S



# Modeled Area

8-hour ozone non-attainment area

# Exhibit 3-A

8-Hour Ozone Standard SIP



# Household Data

Jurisdiction 2002 2008 2009

D.C. 249,809 259,981 262,648

MONTGOMERY 330,970 358,215 362,813

PR.GEORGES 299,108 319,018 321,683

ARLINGTON 89,000 96,604 98,090

ALEXANDRI A 63,662 69,104 70,037

FAIRFA X 374,148 411,888 418,950

LOUDOUN 70,953 102,614 107,637

PR. WILLIAM 119,778 149,575 154,461

FREDERIC K 73,833 84,423 86,066

CHARLES 44,286 50,621 51,427

CALVER T 26,570 29,926 30,487

TOTAL 1,742,117 1,931,969 1,964,299

SOURCE:



# MWCOG Round 7.0 Cooperative Forecasts

7

# Exhibit 3-B

8-Hour Ozone Standard SIP



# Employment Data

Jurisdiction 2002 2008 2009

D.C. 744,155 768,172 775,885

MONTGOMERY 481,693 524,139 533,131

PR.GEORGES 349,356 380,347 386,614

ARLINGTON 187,633 208,784 213,311

ALEXANDRI A 95,800 110,190 111,722

FAIRFA X 624,843 691,903 709,453

LOUDOUN 103,376 141,313 147,520

PR. WILLIAM 127,076 149,781 153,748

FREDERIC K 106,647 134,314 138,361

CHARLES 47,700 60,313 61,602

CALVER T 25,456 31,497 32,199

TOTAL 2,893,735 3,200,753 3,263,546

SOURCE:



# MWCOG Round 7.0 Cooperative Forecasts

8

# Exhibit 3-C

8-Hour Ozone Standard SIP



# Vehicle Trips by Jurisdiction

Jurisdiction 2002 2008 2009

D.C. 1,524,387 1,544,778 1,554,043

MONTGOMERY 2,931,156 3,172,264 3,208,798

PR.GEORGES 2,247,475 2,391,291 2,411,947

ARLINGTON 744,971 806,283 816,614

ALEXANDRI A 462,169 503,888 509,174

FAIRFA X 3,434,342 3,768,468 3,831,421

LOUDOUN 633,387 897,975 938,601

PR. WILLIAM 829,817 1,022,878 1,056,468

FREDERIC K 617,020 724,079 739,018

CHARLES 362,839 417,946 424,775

CALVER T 193,779 225,991 230,993

TOTAL 13,981,342 15,475,841 15,721,852

V ehicle Trips from the 2005 CLRP and the FY2006-2011 TIP

Travel Demand Model: COG\TPB Version 2.1D #50

Land Activity Forecast : Round 7.0 Cooperative forecast

9

# JUR: 2002 2008 2009

DC 10,930,918 11,290,310 11,346,617

Mtg 22,726,837 23,819,759 24,016,722

PG 24,258,081 25,348,041 25,761,757

Cal 1,556,439 1,791,372 1,806,436

Chs 2,766,823 3,154,576 3,206,941

Frd 9,264,153 10,616,107 10,881,277

Arl 4,978,853 5,074,936 5,094,851

Alx 2,812,033 2,937,854 3,045,680

Ffx 30,224,976 31,984,450 32,467,303

Ldn 6,080,175 7,855,974 8,094,039

PW 9,146,026 10,637,527 10,876,847

Total 124,745,314 134,510,906 136,598,470

Vehicle Miles of Travel(VMT) from the 2005 CLRP and the FY2006-2011 TIP

Travel Demand Model: COG\TPB Version 2.1D #50

Land Activity Forecast : Round 7.0 Cooperative forecast 

# Attachment 3-D

8-Hour Ozone Standard SIP

VMT by Jurisdiction

102002-08-09 Plots-SIP 07.xls 2/27/2007 110.00.51.01.52.02.53.05 10 15 20 25 30 35 40 45 50 55 60 65speed

grams per mile20022008 Uncontrolled2008 Controlled2009 Uncontrolled2009 ControlledEXHIBIT 42002-2009 VOC COMPOSITE MOBILE6.2 RUNNING EMISSION RATESFOR DISTRICT OF COLUMBIAFREEWAY2002-08-09 Plots-SIP 07.xls 2/27/2007 120.00.51.01.52.02.53.03.55 10 15 20 25 30 35 40 45 50 55 60 65speed

grams per mile20022008 Uncontrolled2008 Controlled2009 Uncontrolled2009 ControlledEXHIBIT 52002-2009 NOx COMPOSITE MOBILE6.2 RUNNING EMISSION RATESFOR DISTRICT OF COLUMBIAFREEWAYVOC NOx VOC NOx VOC NOx VOC NOx VOC NOxI NetworkStart 24.77 12.58 15.27 9.16 12.83 7.23 14.79 9.08 11.88 6.64Running 55.26 229.04 33.36 161.12 30.71 135.55 31.59 155.50 28.62 123.21Soak 11.26 --------- 10.31 ---------- 10.06 ---------- 9.99 --------- 9.71 ----------II Off-NetworkDiurnal 2.36 ---------- 2.04 ------------ 1.90 ------------ 2.01 ---------- 1.84 ------------Resting Loss 11.93 ---------- 9.26 ----------- 9.03 ----------- 8.91 ---------- 8.59 -----------Local Roads 9.33 11.16 5.49 8.61 5.11 6.99 5.16 8.47 4.75 6.38School Buses 0.42 5.97 0.40 5.34 0.40 5.23 0.39 5.14 0.38 4.97Transit Buses 0.38 6.43 0.22 4.64 0.22 4.42 0.23 4.89 0.23 4.52Auto Access 1.24 1.47 0.80 1.10 0.72 0.88 0.77 1.08 0.68 0.80Total116.94 266.65 77.17 189.97 70.98 160.30 73.85 184.16 66.68 146.532008 Uncontrolled:2002 IM, 2002 NOx Rebuild values, No Tier 2, No HDDV Rule, 2008 RDT/DSF/VMT Mix/Total VMT2009 Uncontrolled:2002 IM, 2002 NOx Rebuild values, No Tier 2, No HDDV Rule, 2009 RDT/DSF/VMT Mix/Total VMTExhibit 68-Hour Ozone Standard SIPMobile Source Emissions Inventories(Tons/Day)Base 2002 2008 Controlled 2009 Controlled2009 Uncontrolled2008 Uncontrolled13Uncontrolled Controlled Uncontrolled Controlled2002 Base 2008 2008 2009 2009District of Columbia 13.09 7.99 7.47 7.52 6.88Maryland 56.13 36.56 33.86 34.97 31.64Virginia 47.71 32.62 29.65 31.36 28.15Total 116.94 77.17 70.98 73.85 66.68(Tons/Day)JurisdictionExhibit 78-Hour Ozone Standard SIPVOC Mobile Emissions InventoriesRate of Progress and Attainment14Uncontrolled Controlled Uncontrolled Controlled2002 Base 2008 2008 2009 2009District of Columbia 23.70 17.36 15.25 16.89 14.16Maryland 132.27 92.51 77.85 89.74 70.94Virginia 110.68 80.10 67.20 77.53 61.44Total 266.65 189.97 160.30 184.16 146.53(Tons/Day)JurisdictionExhibit 88-Hour Ozone Standard SIPNOx Mobile Emissions InventoriesRate of Progress and Attainment15

# ATTACHMENT A

# ATTACHMENT A

A-1 

# National Capital Region Transportation Planning Board

777 North Capitol Street, N.E., Suite 300, Washington, D.C. 20002-4290 (202) 962-3310 Fax: (202) 962-3202



# MEMORANDUM

January 25, 2007

TO: Files

FROM: Jane A. Posey

Senior Transportation Engineer

SUBJECT: 2008 and 2009 Network Development for 8-Hour Ozone SIP

Because the schedule for the development of the 8-Hour Ozone SIP networks did

not correspond with the development of co nformity networks, staff requested that

the TPB Technical Committee review the conformity project input table to assure

accuracy of project completion dates. Th e letter requesting this review, with the

conformity project input table attached, went to the Technical Committee at the

November 4, 2005 meeting. Staff requested that the implementing agencies review

project inputs to assure that the project completion dates were accurate in light of

funding availability at that time. Staff received a few updates which were included

in the 2008 and 2009 networks developed for th e SIP. The letter requesting review

is included as Attachment A. The upda ted project input table is included as

Attachment B.

C:\USER\07CONF\SIP network development.docAttachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?District of ColumbiaDCDOTSoutheast/Southwest FrwyReversible Lanes 14th Street Bridges Pennsylvania Ave. SEYesDCDOTConstructFoxhall Road, N.W. W Place Calvert Street2003 YesDCDOTConstructKlingle Road Reconstruction Porter Street Woodley Road2007 YesDCDOTConstructMinnesota Ave. NE ext. Sheriff Rd Meade St. N.E. 2009YesMarylandMDOT FreewayMDSHA MI2rReconstrucApprovedI-270Interchange at MD 117including park and ride lot1188Completed2004YesMDSHA MI2nRecon/Con ApprovedI-270 (East Spur)Rockledge Dr. Connector andMD 1871166Completed2004YesMDSHA MI2lRecon/Con ApprovedI-270 (West Spur)Interchanges at DemocracyBlvd and Westlake Terrace1166Completed2004YesMDSHA MI4cConstruct ApprovedI-70 (Phase IIA) MD 85 Extended/MD 3552204Completed2005YesMDSHA VAWiden ApprovedI-95/I-495 Woodrow WilsonBridge MD 210 Interchange Virginia Line1 1 6 12 Yes2008YesMDOT PrimaryMDSHA MP4kConstruct ApprovedMD 5 Relocated atHughesvilleEnd of divided highway southof Hughesville Hughesville0 5 0 4 No2007NoMDSHAUpgrade approvedUS 29 (Columbia Pike) MD 1982 5 6 6 Yes2005YesMDSHAUpgrade approvedUS 29 (Columbia Pike) Briggs Chaney Road2 5 6 6 Yes2006YesMDSHAUpgrade ApprovedUS 29 (Columbia Pike) Randolph Road2 5 6 6 Yes2005YesMDSHA FP1BConstruct N/AMD 80/MD 355 Relocated South of Urbana North of Urbana0 2 0 4 Yes2005NoMDOT SecondaryMDSHA MS33Widen N/AMD 27 MD 355 A 3052 2 4 6 Yes2006LanesFacilityc6hwy0720_updated for SIP.xls 2/27/2007 A-3Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityMDSHA MS3dWiden ApprovedMD 28 (Darnestown Road) Riffle Ford RoadGreat Seneca Highway (MD119)3 3 2 4/6 Yes2004YesMDSHA PGS6Construct ApprovedMD 212 Relocated(Ammendale/Virginia Manor US 1 I-953 2 2 4 Yes2005YesMDSHA MS30Widen/Con ApprovedMD 414 Extended MD 210 I-2950 2 0 4 Yes2008YesMDSHA MS18iWiden ApprovedMD 450 (Annapolis Road) Whitfield Chapel Road Seabrook Road2 2 2 5 Yes2005YesMDSHA MS18hWiden ApprovedMD 450 (Annapolis Road) MD 193 Stonybrook Drive2 2 2 4/6 Yes2005YesMontgomery CountyMont.Co. nrsConstructBurtonsville Access Rd. MD 198 School Success Rd.04022008YesMont.Co. MC38aConstructCitadel Avenue Extendeddead end of existing roadsouth of Marinelli Road Nicholson Lane0 4 0 2 No2006YesMont.Co.StudyM-83 (with MD 118 Ext. andMiddlebrook Rd. Ext.widening projects below) MD 27 (Ridge Road) Montgomery Village Avenue0 2 0 4-6 No2006forstudyNoMont.Co. MC15Construct N/AMontrose Parkway WestMontrose Road (Tower OaksBlvd.) old' Old Georgetown Road0 2 0 4 No2009NoMont.Co. MC30ConstructNebel St Extended Randolph Rd Bou Ave/Chapman Ave03042007YesMont.Co. MC28Construct N/AStringtown Rd. Ext. I270/ MD 121 int.existing Stringtown Rd. @MD 3550 3 0 4 No2007YesMont.Co. MC22ConstructValley Park Dr. e.of MD 27 exist. Valley Park Dr.03022006YesMont.Co. MC13ConstructWoodfield Rd.( MD 124 Ext.) 1200' North of MD 108 MD 2702022007YesPrince Georges CountyPG Co. PGS6Widen N/AAmmendale/Virginia ManorRoad I-95 west of US 13 3 2 6 Yes2007YesPG Co. PGS74aWiden N/ABell Station Road Glenn Dale Road (MD 193) Annapolis Road (MD 450)4424Complete2002YesPG Co. PGS74bConstruct N/ABell Station Road Annapolis Road (MD 450) Church Road0 4 0 4 Yes2006NoPG Co. PGS11Widen N/ABrightseat Road Sheriff road MD 2144 4 2 4 Yes2004Yesc6hwy0720_updated for SIP.xls 2/27/2007 A-4Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityPG Co. PGS16aConstruct N/ACampus Way North Lake Arbor Way south of Lottsford Road0 4 0 4 No2004NoPG Co. PGS18Widen N/AChurch Road Oak Grove Road Annapolis Road (MD 450)4 4 2 4 No2005NoPG Co. PGS21awiden/consN/AContee Road US 1 Van Dusen Road3 3 2 3 Yes2004YesPG Co. PGS21bWiden N/AContee Road Briarwood Drive US 14 4 2 4 No2000YesPG Co. PGS45Widen N/AMitchellville Road Mount Oak Road Collington Road (MD 197)4 4 2 6 Yes2000NoPG Co.Construct N/ANational Harbor MainCirculation Roads I-95/I-295 InterchangeWaterfront Parcel, NationalHarbor0 4 0 4/62008YesPG Co. PGS47Widen N/AOak Grove and LeelandRoads Watkins Park Road (MD 193)Robert Crain Highway (US301)4 4 2 4 No2005NoPG Co.ConstructRegency Parkway/ RegencyLane Regency Lane Hil-Mar Drive04042007YesPG Co. PGS55aWiden N/ARitchie Marlboro Road Ritchie Rd White House Road3 3 2 4 No2003YesPG Co. PGS56aWiden ApprovedRitchie Road/Forestville Road Alberta Drive MD 4 Pennsylvania Avenue4 4 2 4 Yes2009YesPG Co. PGS56eWiden N/ARitchie Road/Forestville Road Alberta Drive Edgeworth Drive4 4 2 4 No2004YesPG Co. PGS62aWiden N/ASuitland Road Allentown Road (MD 337) Suitland Parkway3 3 2 4 No2009YesPG Co. PGS64Widen N/ASurratts Road Beverly Avenue Brandywine Road4 4 2 4 No2005YesPG Co. PGP5bConstruct N/AUS 50/Columbia Park RoadRampeastbound ramp Cheverlyvicinity5 5 1 1 Yes2003NoPG Co. PGS42Widen N/AWoodyard Road (MD 223) Rosaryville Road Dower House Road2 2 2 4 No2007NoFred.Co. FS2Construct N/AMonocacy Blvd Hughes Ford Rd. Gas House Pike0 3 0 4 Yes2009NoBMC nrsReconstrucN/AJennifer Rd (ramps) @ US 50/MD (2 Interchange)- 52004BMC nrsWiden N/AMD 174 MD 174 (Bridge at I-97)3262004Anne Arundel CountyFrederick Countyc6hwy0720_updated for SIP.xls 2/27/2007 A-5Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityBMC AA3cWiden N/AMD 2 Virginia Avenue MD 2142 2/4 4/62003BMC nrsConstruct N/AMD 32 (2 new interchange) @Airfield Rd and MD 1981--2003BMC nrsConstruct N/AMD 32 (new interchange) @ Canine Rd1--2003BMC nrsConstruct N/AMD 32 (new interchange) @ Samford Rd1--2003BMC nrsConstruct N/AMedical Blvd Jennifer Road Bestgate Rd0 42005BMC nrsConstruct N/ANational Business ParkBrock Bridge Road Guilford Road Extended Brock Bridge Road0 22005BMC nrsReconstrucN/AUS 50/301 (ramp) Northbound MD 2 Westbound US 501--2005BMC CA3AConstruct N/AHampstead Bypass (MD 30) Wolf Hill Dr Brodbeck Rd2022007BMC nrsReconstrucN/AMD 140 (reconstruct bridge) MD 97 (north) MD 2712006BMC nrsConstruct N/AShepherd's Mill Road MD 32 Arnold/Old Westminster Pike0 22002BMC nrsWiden N/ADorsey Run Rd Guilford RoadHenkels Ln and ramps at MD32 and Dorsey Run Rd4362004BMC nrsConstruct N/ADorsey Run Rd Extension Guilford Road4042005BMC HW21Widen N/AGuilford Road Dorsey Run Road US 12 42005BMC nrsWiden N/AGuilford Road National Business Parkway Dorsey Run Road2 52004BMC HW17aWiden N/AJohns Hopkins Road US 29 Sanner Road4242005BMC nrsConstruct N/ALoop Road MD 216/Leishear Rd All Saints Road0 42005BMC nrsConstruct N/ALoop Road(new interchange) @ MD 216 West2006Carroll CountyHoward Countyc6hwy0720_updated for SIP.xls 2/27/2007 A-6Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityBMC nrsConstruct N/ALoop Road(new interchange) @ MD 216 East2006BMC ??ReconstrucN/AMD 100 US 29 Long Gate Parkway1-42002BMC ??Widen N/AMD 100 Long Gate Parkway MD 1041462002BMC ??ReconstrucN/AMD 100 MD 104 I-951-62002BMC ??ReconstrucN/AMD 100 (new interchange) @ Snowden River Pkwy12002BMC ??ReconstrucN/AMD 100 (new interchange) @ MD 10412002BMC ??ReconstrucN/AMD 100 (new interchange)@ Centre Park Drive andExecutive Park Drive12002BMC ??ReconstrucN/AMD 100 (new interchange) @ MD 10312002BMC HW7bWiden N/AMD 175 Snowden River Parkway Dobbin Road3462005BMC ??ReconstrucN/AMD 175 (new interchange) @ Snowden River Parkway32002BMC HW8cRelocate N/AMD 216 West of I-95 West of US 293462005BMC HW14aReconstrucN/ASnowden River Parkway Tamar Drive MD 1003-42002BMC ??Widen N/AUS 1 Deep Run Business Parkway2452002BMC nrsWiden N/AUS 1 Crestmount RoadSouth of Cherry TreeBusiness Park2452002BMC HW10cReconstrucN/AUS 29 (new interchange) @ Hopkins/Gorman Road52003BMC ??Widen N/AMD 100 Long Gate Parkway US 291462005Federal LandsFed.LandsWidenOld Mill Rd. US 1 Pole Rd.42442009Fed.LandsConstructOld Mill Rd. Pole Rd. Telegraph Rd.00442009Virginiac6hwy0720_updated for SIP.xls 2/27/2007 A-7Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT FreewayVDOT VI1cWiden CE-4I-66 HOV during peak VA 234 (Prince Wm. Pkwy)VA 234 Business (SudleyRd.)1 1 4 8 yes2006NoVDOT VI2pWiden CE-1I-95 (provide 4th lane) Newington VA 1231 1 6 8 No2009YesVDOT VI2kWiden SEIS-2I-95 (Wilson Bridge andapproaches) US 1 MD 2101 1 6 12 yes2009YesVDOT VI2cReconstrucapprovedI-95/395/495 Interchange1 1 - - Yes2007YesVDOT VP15gWiden N/AVA 267 (Dulles Toll Road)Ramps @ I-495 Interchange1 1 - - yes2005NoVDOTN/ADulles Corridor Slip RampsDulles Corridor Park & RideLots Dulles Toll Roadcomplete2002NoVDOT VP21dWiden N/ADulles Greenway Goose Creek Bridge VA 901 (Claiborne Parkway)1 1 4 6 No2005NoVDOT VP21eWiden N/ADulles Greenway VA7/15 Bypass Goose Creek Bridge1 1 4 6 No2006NoVDOT VP21bConstruct N/ADulles GreenwayInterchanges@ VA 653 & @ BattlefieldParkway1 1 - - No2005NoVDOT PrimaryVDOT nrsReconstrucPendingUS 1 @ VA 619 (Joplin Road)USMC HERITAGE CENTERACCESS- - - - No2008YesVDOT VP1fWiden ApprovedUS 1 (3la. NB - 4 la. SB) Lorton Rd. Telegraph Rd.2 2 4 7 Yes2005noVDOT VP1fbWiden ApprovedUS 1 (as part of VP1f) Armistead Rd. Lorton Rd.2 2 4 6 yes2005NoVDOT VP1oWiden ApprovedUS 1 (Neabsco Creek Bridge) VA 610 (Neabsco Road) VA 638 (Neabsco Mills Road)2 2 4 6 No2009yesVDOT VP1pWiden PendingUS 1 (part of 1/123interchange) Occoquan Rd. Annapolis Way2 2 4 6 No2008NoVDOT VP2maWiden PendingVA 7 Rolling Holly Drive Reston Parkway2 2 4 6 No2009YesVDOT nrsReconstrucPendingVA 7@ VA 606 (Baron CameronAve.)- - - - No2005YesVDOT VP2tConstruct PendingVA 7 interchange@ Claiborne Pkwy./WestSpine Rd.- 1 - - No2006NoVDOT nrsReconstrucPendingVA 7@ VA 711 (Williams GapRoad)2 2 4 4 No2006Yesc6hwy0720_updated for SIP.xls 2/27/2007 A-8Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT nrsReconstrucPendingVA 9 @ VA 662 (Clarks Gap Road)3 3 - - No2006YesVDOT VP4faWiden N/AUS 15 (James MadisonHighway) I-66 VA 2342 2 2 4 No2008YesVDOT nrsReconstrucN/AUS 15 (James MonroeHighway) Whites Ferry Rd. Lucketts Road3 3 2 2 No2007YesVDOT nrsReconstrucN/AUS 15 (James MonroeHighway) Lucketts Road Maryland State Line3 3 2 2 No2008NoVDOT nrsReconstrucN/AUS 15 (James MonroeHighway) Village of Lucketts Vicinity of VA 6623 3 2 2 No2006NoVDOT nrsRecons/WidPendingVA 28 Bridge over Broad RunReplace / Widen to ultimatewidth3 3 2 6 No2007YesVDOT VP6eaWiden/Upg N/AVA 28 Dulles Toll Rd. VA 606 (Old Ox Rd.)2 1 6 6 No2008NoVDOT VP6ebConstructVA 28 Interchange @ VA 209 (Innovation Ave.)- - - - No2008NoVDOTReconst.VA 28 Interchange @ New Braddock Rd.- - - - No2007YesVDOT VP6uUpgrade N/AVA 28 PPTA (Phase I) US 50 InterchangeBarnsfield (SASM)Interchange2 1 6 6 Yes2006NoVDOT VP6vConstruct/UN/AVA 28 PPTA (Phase I)Interchange @ VA 668 (McLearen Road)SASM Interchange to VA 668upgrade2 1 6 6 No2006NoVDOT VP6wConstruct/UN/AVA 28 PPTA (Phase I)Interchange @ Sterling Boulevard VA 606 to VA 625 upgrade2 1 6 6 Yes2006NoVDOT VP6xConstruct N/AVA 28 PPTA (Phase I)Interchange@ VA 625 (Church &Waxpool Rds.)2 2 6 6 Yes2005NoVDOT VP6yConstruct N/AVA 28 PPTA (Phase I)Interchange @ Westfields Boulevard- - - - No2005NoVDOT VP6zConstruct N/AVA 28 PPTA (Phase I)Interchange @ VA 606 (Old Ox Rd.)----complete2004NoVDOT nrsReconstrucPendingUS 50Waples Mill Rd (intersectionImprovements)2nd EB to NB left turn lane0 0 0 0 No2005NoVDOT nrsReconstrucPendingUS 50 Interchange @Jaguar Trail2 2 - - No2007YesVDOT VP8oReconstrucPendingUS 50 Interchange@ Courthouse Road / 10thStreet- - - - No2008YesVDOT nrsReconstrucApprovedVA 120 (Glebe Road) @ VA 244 (Columbia Pike)- - - - No2004Yesc6hwy0720_updated for SIP.xls 2/27/2007 A-9Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT nrsReconstrucApprovedVA 120 (Glebe Road) @ Arlington Ridge Rd.left turn lanes- - - - No2005YesVDOT nrsReconstrucN/AVA 120 (Glebe Road) Quebec St.2nd St. 2 2 - - No2006YesVDOT nrsConstruct ApprovedVA 123 Interchange @ US 1- - - - No2008YesVDOT VP10gWiden PendingVA 123 Route 1 Horner Road2 2 4 6 No2008NoVDOT VP10ebWiden ApprovedVA 123 (Ox Road) Hooes Rd. Lee Chapel Rd.2224complete2004NoVDOT VP10qWiden ApprovedVA 123 (Ox Road) Lee Chapel Rd. Burke Lake Rd.2224complete2004NoVDOT VP10eaWiden PendingVA 123 (Ox Road) VA 722 North Hooes Rd.2 2 2 6 Yes2006YesVDOT nrsReconstrucPendingVA 123 @ VA 620 (Braddock Road)2 2 - - No2005YesVDOT VP10lWiden PendingVA 123 (Occoquan RiverBridge) South Approach VA 722 North2 2 2 6 yes2006YesVDOT nrsReconstrucPendingVA 193 @ Riverbend Road & @ Nethercliff Hall Road3 3 2 2 No2007YesVDOT VP12bWiden ApprovedVA 234 (Dumfries Road) Country Club Dr. Eclipse Dr.2 2 2 4 Yes2007YesVDOT VP12aWiden PendingVA 234 (Dumfries Road) Eclipse Dr. Snowfall Dr.2 2 2 4 Yes2006YesVDOT VP12eaWiden ApprovedVA 234 (Dumfries Road) Snowfall Dr. Purcell Rd.2224complete2003NoVDOT nrsReconstrucPendingVA 236 (intersection/spotimprovements) Pickett Road Lake Drive2 2 4 4 No2008YesVDOT nrsReconstrucPendingVA 236 EB @ VA 620 (Braddock Road)- - - - No2006YesVDOT nrsReconstrucPendingVA 236 WB @ VA 620 (Braddock Road)- - - - No2006YesVDOT UrbanVDOT VU28bConstruct DeveloperBattlefield Parkway US 15 south of Leesburg Dulles Greenway0 2 0 4 No2005NoVDOT VU28cConstruct DeveloperBattlefield Parkway Dulles Greenway Sycolin Road0 2 0 4 No2006NoVDOT VU28eConstruct DeveloperBattlefield Parkway Route 7 Fort Evans Road0 2 0 4 No2005Noc6hwy0720_updated for SIP.xls 2/27/2007 A-10Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT VU28gConstruct N/ABattlefield Parkway Edwards Ferry Road Cattail Branch0 2 0 4 complete2003NoVDOT VU13aWiden ApprovedCatoctin Circle South Street King Street4424complete2002NoVDOT VU56Construct N/ADigital Drive/West CarondeletDrive Manassas Drive Blackhawk Court- 3 - 2 complete2003YesVDOT nrsReconstructDuke St. Fairfax County Line Washington St.2 2 4/6 4/62005NoVDOT VSP26Widen ApprovedFairview Ave. Nagle Street Liberia Avenue3324complete2003NoVDOT nrsConstruct PendingGeorge Mason Blvd. Univer. Dr @ Armstrong St. Univ. Dr. @ Parking Entr.0 4 0 2 No2009YesVDOT VU26bWiden ApprovedRichmond Ave. Dumfries Road Ellicott Lane3 3 2 4 yes2005NoVDOT VU30aWiden PendingSouth Elden Street/CentrevilleRoad Worldgate Drive Herndon Parkway2 2 4 6 No2006YesVDOT VU33Widen PendingSycolin Road VA 7/US 15 Bypass SCL of Leesburg3 3 2 4 No2007NoVDOT VU32Widen PendingUS 15 (South King Street) Evergreen Mill Road SCL of Leesburg3 2 2 4 No2007YesVDOT nrsConstruct ApprovedVA 28 Overpass & Interchg.Overpass Norfolk-SouthernRR B line Interchange w/Wellington Rd.2 2 4 4 No2008YesVDOT nrsWiden N/AVA 234 (Sudley Road) 3rd NBlane Dorsey Circle Godwin Dr.2 2 4 5 No2006NoVDOT VU31Widen ApprovedVA 7 (East Market Street) Loudoun Street Sycolin Road3324complete2003NoVDOT VU48bWiden PendingWellington Road Godwin Drive VA 28 (Nokesville Road)3 3 2 4 No2008YesArlington SecondaryVDOT nrsConstruct N/AGlebe Rd. Extended US 1 Potomac Avenue- 3 - 4 No2004NoVDOT nrsConstruct N/APotomac Avenue Four Mile Run Crystal Drive- 3 - 4 No2005NoVDOT AR28bWiden N/AN. Quincy St. Wilson Blvd. VA 2373 3 2 4 No2007NoVDOT AR19aReconstrucPendingWilson Blvd. N. Frederick George Mason Dr.2 2 4 4 No2004YesFairfax Secondaryc6hwy0720_updated for SIP.xls 2/27/2007 A-11Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT VSF2cWiden PendingVA 608 (West Ox Road) VA 6985 (Ox Trail) VA 602 (Lawyers Road)3 3 2 4 yes2005NoVDOT VSF2aWiden PendingVA 608 (West Ox Road) VA 6558 (Penderbrook Drive) VA 6985 (Ox Trail)3 3 2 4 No2008YesVDOT VSF5aWiden ApprovedVA 613 (Beulah Street) VA 644 (Franconia Road)VA 7900 (FranconiaSpringfield Pkwy)3324Complete2004NoVDOT FFX5dConstruct PendingVA 613 (S. Van Dorn St.) Kingstowne Blvd. VA 6110 3 0 4 yes2004NoVDOT VSF10gConstruct PendingVA 638 (Rolling Road)connection to VA 4600(Fullerton Road)0302Complete2003YesVDOT VSF13eWiden PendingVA 642 (Lorton Road) VA 600 (Silverbrook Road) US 1 (Richmond Highway)3 3 2 6 yes2006YesVDOT VSF14bWiden ApprovedVA 643 (Lee Chapel Road)VA 7100 (Fairfax CountyParkway) VA 644 (Old Keene Mill Road)3324Complete2002NoVDOT VSF16aWiden ApprovedVA 645 (Burke Lake Road) VA 643 (Lee Chapel Road)VA 7100 (Fairfax CountyParkway)3 3 2 4 yes2005YesVDOT VSF36Construct N/AVA 645 (Clifton Road) VA 620 (Braddock Road) US 29 (Lee Highway)3 3 2 4 No2005NoVDOT VSF18bWiden N/AVA 657 (Centreville Road) VA 8390 (Metrotech Dr.) VA 668 (McLearen Road)3 3 2 4 No2007NoVDOT VSF18hWiden PendingVA 657 (Centreville Road) VA 608 (West Ox Rd) VA 608 (Frying Pan Rd)3 3 2 4 No2009YesVDOT VSF24Widen N/AVA 684 (Spring Hill Road) VA 7 (Leesburg Pike) VA 6034 (International Drive)3 3 2 4 No2007YesVDOT FFX22bConstruct PendingVA 828 (Wiehle Ave.)VA 7100 (Fairfax CountyParkway) VA 228 (Dranesville Road)0304Complete2002NoVDOT VSF25nConstruct ApprovedVA 7100 (Fairfax CountyParkway) VA 4600 (Fullerton Road)VA 7900 (FranconiaSpringfield Parkway)0 1 0 6 No2007YesFHWA/VDOTWoodlawn Rd., Beulah St.,Kingman Rd.Woodlawn and Beulah fromUS 1 to TelegraphKingman from Beulah toTelegraph0000Complete2005NoFHWA/VDOTFED2Widen PendingOld Mill Rd. US 1 Pole Rd4 4 2 4 No2009YesFHWA/VDOTFED3Construct PendingOld Mill Rd. extended Pole Rd. Telegraph0 3 0 4 No2009YesLoudoun SecondaryVDOT VSL51Construct PendingAtlantic Boulevard VA 625 (Church Road) VA 7- 3 - 4 No2008NoVDOT VSL39Construct N/ABroadlands Boulevard (RyanBypass) VA 659 VA 6250 3 0 4 No2005NoConvert to CentroidConnectorc6hwy0720_updated for SIP.xls 2/27/2007 A-12Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOTWiden N/AVA 606 (Dulles GreenwayInterchange) within Greenway R/W1 1 2 6 No2004NoVDOTwiden/Constr.N/AVA 607 (Loudoun CountyPkwy) (nee VA 28 Bypass) VA 620 @ VA 613 Edgewater St.3 4 No2007NoVDOTConstruct N/AVA 607 (Loudoun CountyPkwy) (nee VA 28 Bypass) Edgewater St. US 50- 3 - 4 Complete2004NoVDOT VSL10bfWiden/UpgradePendingVA 607 (Loudoun CountyPkwy) (dirt road) Redskin Park Drive Gloucester Parkway4 3 2 4 No2005NoVDOT VSL10bdWiden/UpgradePendingVA 607 (Loudoun CountyPkwy) Gloucester Parkway VA 74 3 2 4 No2005NoVDOT VSL12Widen PendingVA 625 (Church Rd.) VA 28 VA 6373 3 2 4 Yes2006YesVDOT VSL12bWiden PendingVA 625 (Waxpool Rd.) Loudoun County Parkway Broad Run3 3 4 6 Yes2005YesVDOT VSL12cWiden PendingVA 625 (Waxpool Rd.) Broad Run VA 283 3 4 6 Yes2005NoVDOT VSL4eWiden/UpgradeN/AVA 659 (Gum Spring Rd.) VA 620 (Braddock Road) US 504 3 2 4 No2006NoVDOT VSL44Widen/UpgradeN/AVA 772 (Ryan Road) VA 659 (Belmont Ridge Rd.) Dulles Greenway @ exit #64 3 2 6 Yes2004NoVDOT VSL40aWiden N/AVA 901 (Claiborne Parkway) VA 640 (Ashburn Farm Road) W&OD Trail4 3 2 4 No2007NoVDOT nrsConstruct PendingVA 868 (Davis Dr.) VA 606 (Old Ox Road) VA 625 (Church Road)- 4 - 4 No2007YesVDOT VSL47Widen/UpgradeN/ARiver Creek Parkway Riverside Parkway VA 773 (Edwards Ferry Road)4 3 2 4 No2007NoVDOT VSL48Construct N/ARiverside Parkway River Creek Parkway Ashburn Village Blvd.- 3 - 4 No2007NoVDOT VSL50Widen/UpgradePendingVA 773 (Fort Evans Road) Leesburg Town Limits River Creek Parkway4 3 2 4 No2007NoPrince William SecondaryVDOT VSP46bConstruct PendingVA 1566 (Sudley Manor DriveExtension) VA 619 (Linton Hall Road) VA 234 Bypass0 4 0 4 No2006YesVDOT VSP46Construct PendingVA 1566 (Sudley Manor DriveExtension) VA 234 Bypass Chatsworth Drive0 4 0 4 No2006YesVDOT VSP25dConstruct PendingVA 2480 (Benita FitzgeraldDrive, Extended) VA 610 (Cardinal Drive)VA 2480 (Benita FitzgeraldDrive)0 3 0 4 No2006YesVDOT VSP23fConstruct PendingVA 3000 (Prince WilliamParkway) I-95 US 1 at Longview Drive0 2 0 4 Yes2005Yesc6hwy0720_updated for SIP.xls 2/27/2007 A-13Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityVDOT VSP2aWiden/UpgradeApprovedVA 619 (Linton Hall Road) US 29 (Lee Highway) VA 675 (Glenkirk Road)4 3 2 6 No2007YesVDOT VSP2bWiden/UpgradeApprovedVA 619 (Linton Hall Road) VA 675 (Glenkirk Road) VA 621 (Devlin Road)4 3 2 4 Yes2007YesVDOT VSP2eWiden/UpgradeApprovedVA 619 (Linton Hall Road) VA 621 (Devlin Road) VA 1566 (Sudley Manor Dr.)4 3 2 4 No2006YesVDOT VSP2hWidenPendingVA 619 (Joplin Rd.) add rightturn lane I-95 exit Ramp US 14 4 4 5 No2006yesVDOT VSP40aConstruct PendingVA 635 (Cherry Hill VREAccess Road) US 1 Future VRE Station site0 4 0 2 No2008YesVDOT VSP5dWiden PendingVA 640 (Minnieville Road) VA 610 (Cardinal Drive) VA 643 (Spriggs Road)3 3 2 4 No2007YesVDOT VSP15cWiden PendingVA 640 (Minnieville Road) VA 849 (Caton Hill Road) VA 641 (Old Bridge Road)3 3 2 4 No2007YesVDOT VSP12aWiden PendingVA 643 (Spriggs Rd.) VA 234 (Dumfries Rd)) VA 642 (Hoadly Road)3 3 2 4 yes2007YesVDOT VSP9Widen PendingVA 660 (Hornbaker Road) VA 28 (Nokesville Rd.)VA 840 (University BoulevardExtended)3324complete2005YesVDOT VSP17cWiden PendingVA 674 (Wellington Rd.)VA 619 (Relocated Linton HallRd) VA 621 (Devlin Road)3 3 2 4 No2006YesVDOT VSP47cConstruct PendingVA 840 (University Blvd.) VA 660 (Hornbaker Rd.) VA 234 Bypass0304complete2004NoVDOT VSP56aConstruct PendingVA 840 (University Blvd.) VA 674 (Wellington Road)US 29 @ Ent. to ConwayRobinson MSF0 3 0 4 Yes2006YesVDOT VSP45Construct N/AVA 861 (Clover Hill RoadExtended) VA 234 Bypass Manassas Airport0 4 0 2 Yes2006YesFAMPOFAMPO FAI1aConstruct EA Compl.I-95 interchange at VA 6271 1 0 0 No2004YesFAMPO FAP2realign Compl.VA 218 / VA 212 VA 212 VA 2180 3 0 4 Yes2004YesFAMPO FAS23aConstruct PendingVA 208 Bypass (Spotsylvania)*West of Ta River East of Po River0 3 0 2 ROW2009YesFAMPO FAS23bConstruct PendingVA 208 Bypass (Spotsylvania)*East of Po River West of Ni River0 3 0 4 ROW2007YesSTAFFORD COUNTY SECONDARYc6hwy0720_updated for SIP.xls 2/27/2007 A-14Attachment B2008 and 2009 8-Hour Ozone SIP Network Inputs(highway and HOV)November, 2005Under Const.Complt.Project Environ.or ROWDate orInAgency IDImprov.Review Facility From Tofrom to from to acquired?StatusTIP?LanesFacilityFAMPO FAS7aWiden Compl.VA 607 VA 626 VA 218 4 4 2 4 Yes2006YesFAMPO FAS7bReconstructCompl.VA 607 VA 218 VA 3 4 4 2 4 Yes2003YesFAMPO FAS3cWidenVA 610 (Garrisonville Rd.) VA 610 (existing 4 lane sectionVA 643 4 4 2 4 Yes2008YesFAMPO FAS3daWidenVA 610 (Garrisonville Rd.) US 1 VA 684 (Mine Rd.)4 3 6 8 No2008YesFAMPO FAS3dWidenVA 610 (Garrisonville Rd.) VA 684 (Mine Rd.) VA 6414 3 4 6 No2005YesFAMPO FAS9WidenVA 627 Existing VA 627 proposed I-95/VA 627 int.4 4 2 4 No2004SPOTSYLVANIA COUNTY SECONDARYFAMPO FAS7aWiden Compl.VA 607 (Deacon Rd)** VA 218 VA 6264 4 2 4 Yes2004YesFAMPO FAS9cWidenVA 627 (Spotsylvania) VA 610 VA 6204 4 2 4 Yes2000YesFAMPO FAS20aWiden PendingVA 639 (Leavells Rd.) VA 620 VA 2084 4 2 4 Yes2004YesFAMPO FAS20cWidenVA 639 (Bragg Rd.) VA 618 VA 34 4 2 4 No2008Yesc6hwy0720_updated for SIP.xls 2/27/2007 A-15Attachment B2008 and 2009 8-Hour Ozone SIP Network(Transit)November, 2005Under Const. Complt.Project Environ.or ROW Date orInAgency IDImprov.Review Facility From Toacquired?Status TIP?Washington Metropolitan Area Transit AuthorityWMATAFair Lakes Shuttle2006 YesWMATAConstru ApprovedSEP-Largo Extension andParkingAddison Road Largo Complete 2005 YesWMATAConstru ApprovedSEP-NewYorkAvenueStationComplete 2005 YesDistrict of ColumbiaDCDOT PendingCSX Shepherd Branch(formerly Anacostia Rail Line) Pennsylvania Ave., SE South Capitol St. SW2005 YesDCDOT ReconstructK St. Busway Mt. Vernon Sq./7th St. NW Wash.Circle / 23rd St. NW2008MarylandMTA ConstructSilver Spring Transit Center Phase II2007 YesMTA ConstructSouthern MD Commuter BusInitiativePark-and-Ride lots andincrease bus service in the MD 5 corridor (La Plata)2007 YesMontgomery CountyMont.Co.MCT24 Constru N/AGrovesnor Metro ParkingGarage Grosvenor Metrorail StationComplete 2004 YesMont.Co.MCT16NIH Naval MedicalTransportation Management BethesdaNoPrince Georges CountyPG Co. Constru N/AAccokeek Fringe Parking LotComplete 2003 YesVirginiaVDOTConstruPendingPark-and-RideI-95 Springfield InterchangeCongestion Mitigation@ Backlick SouthNo2005NoVDOT ImplemeN/AVA 244 (Columbia Pike)Signal Prioritization Fairfax County Line PentagonNo 2004 YesArlington Co.Constru PendingCrystal City / Potomac YardBusway (2-lane) Segment 1 Vicinity of Glebe Rd. Ext. 26th St.No 2006 YesArlington Co.Constru PendingCrystal City / Potomac YardBusway (2-lane) Segment 2 26th St. Crystal City Metro StationNo 2008 Noc6trn0720_updated_for_SIP.xls 2/27/2007 A-16Attachment B2008 and 2009 8-Hour Ozone SIP Network(Transit)November, 2005Under Const. Complt.Project Environ.or ROW Date orInAgency IDImprov.Review Facility From Toacquired?Status TIP?VDOT ImplemePendingUS 1 Transit Improvements Gunston Road Huntington AvenueNo 2005 YesVDOT Constru PendingPark-and-Ride Lot Springfield CBDvic. I-95 & Old Keene MillRoadNo 2005 YesVDOT RelocatePendingPark-and-Ride Lot (Leesburg)Relocate to vic. of LeesburgBypassVA 7, and / or the DullesGreenwayNo 2007 YesVDOT N/ADulles Corridor Slip RampsDulles Corridor Park & RideLots Dulles Toll RoadComplete 2003 NoVDOT Constru PendingPark-and-Ride Lot VA 7900 (F-S Pkwy.) PnR @ Gambrill Road LocationYes 2005 YesVDOT Constru N/APark-and-Ride LotDulles Corridor Park-and-RideLotsReston East at Wiehle Ave &Herndon-Monroe P & R LotsYes 2003 YesVDOT Constru PendingPark-and-Ride Lot VA 7900 (F-S Pkwy.) PnR @ Backlick Road NorthNo 2006 YesVDOT ReconstN/APark-and-Ride LotEnhancements@ Reston, Centreville, WestSpringfieldNo 2004 YesVDOT Constru PendingTransit Center (Reston) Reston Town Center@Explorer Dr. & BluemontWayNo 2004 YesVDOT Constru PendingTransit Center (BradleeShopping Center) King St. and Braddock Rd.No 2008 YesVDOT Constru PendingTransit Center (SevenCorners)Seven Corners ShoppingCenterNo 2004 YesVDOT Constru PendingPark-and-Ride Lot Purcellville 100-space park-and-ride lot.No 2007 YesVDOT ConstructTown of Leesburg -HarrisonSt & Catoctin CircleLoudoun County CommuterBus Service. 400 Space Park & Ride Lot2007 NoVDOT ConstructVA 772 (Ryan) StationLoudoun County CommuterBus Service. 300 Space Park & Ride Lot2008 NoPRTC Bus serviceOmni Service Improvements2005VDRPT IncorporPendingDCRTP - BRT Elements intothe Express Bus Service inEast Falls Church MetrorailStation Route 772Ongoing 2005 YesVRE Constru PendingVRE-CherryHillCommuterRail Station Cherry Hill Prince William CountyNo 2006 Yesc6trn0720_updated_for_SIP.xls 2/27/2007 A-17

# ATTACHMENT B

# B-1 

# ATTACHMENT B

Memorandum

May 10, 2006

Revised: February 21, 2007

To: VIN Decoder Project Files

From: Daivamani Sivasailam

Principal Transportation Engineer

Subject: Development of vehicl e age distributions and diesel vehicle percentages using

vehicle identification number (VIN) decoder software - Overview

Introduction

This memorandum summarizes the methodology use d, and the results obtained, in developing

Mobile 6 input files of vehicle characteristics data summarized from 2005 District of Columbia,

Maryland and Virginia vehicle registration data. The Mobile 6 model re quires age distribution

(1-25+ years) and diesel fueled vehicle percentages for 16 separa te vehicle types (passenger cars,

motorcycles, light trucks, and heavy trucks in ascending weight categories). The model then

generates 28 vehicle types by applyi ng the diesel percentages to the relevant vehicle types. This

work continues the cycle of obtaining consistent vehicle registrations on a 3 year basis. These

results will be used in the development of th e mobile source emissions inventories for state

implementation plan (SIP) preparation and in air quality conformity assessments.

Background

In FY 2005, Department of Transportation Pla nning staff embarked on a pilot test of VIN

decoder software. Samples of VIN data were ob tained from the District of Columbia, Maryland,

and Virginia and they were decoded using so ftware called VINPOWER developed by ESP Data

Solutions. From the decoded database, age dist ributions and diesel ve hicle percentages for

sixteen vehicle types were developed. The resu lting distributions were compared with (2002)

distributions previously devel oped from DMV data by the air agen cies. Staff concluded that the

software could be used to deve lop vehicle age distributions and diesel vehicle percentages for

calendar year 2005. In FY 2006 staff purchased th e full version of the decoder software and

internally developed the program required to run the software in a batch mode.

Application of VIN Decoder

During spring 2005, the air agencies were aske d to provide registra tion data including VIN

numbers as of July 1, 2005. DTP staff received the data in early fall and, after data were cleaned

of duplicates, successfully decoded the vehicle id entification using the VIN decoder software.

Staff then executed several work tasks to translate the decoded data into the vehicle type, age and

fuel type categories required by the Mobile 6 model. These steps are documented in the

# B-2 attachments to the May 10, 2006 memorandum from Michael J. Clifford to the Transportation

Planning Board. Exhibit 1 is a summary chart show ing the vehicle percentages for the District of

Columbia, Maryland, and Virginia under three broa d classifications of passenger, light duty and

heavy duty vehicles. Exhibit 2 is a summary chart of average age for the three vehicle

classifications. Included in the charts are the na tional averages used as default in the Mobile 6

model.

Exhibit 1

Exhibit 2Exhibit IB-3Vehicle Fleet Distributed by Vehicle Type for the Washington Metropolitan Area0%10%20%30%40%50%60%70%80%Passenger Vehicles Light Duty Vehicles Heavy Duty VehiclesDCMDVANationalExhibit 2B-4Average Vehicle Age for the Washington Metropolitan Area0.02.04.06.08.010.012.0Passenger Vehicles Light Duty Trucks Heavy Duty TrucksDCMDVANational

# ATTACHMENT C

# ATTACHMENT C ATTACHMENT C

C- 

# 1 

# Memorandum

Date: March 6, 2007

To: Michael Clifford, TPB

From: Sunil Kumar, MWAQC

Subject: MOBILE6 Input Documentation for Rate-of-Further Progress Adjusted Base

Years 2002 and 2008 and Uncontrolled and Controlled Future Years 2008 and

2009 Inventories

The purpose of this memorandum is to document the MOBILE6 i nputs for developing the

onroad RFP adjusted base year emission inventories for calendar years 2002 and 2008 and

uncontrolled and controlled future calendar years 2008 and 2009. U ncontrolled 2008 and 2009

inventories include post-2002 growth but no post-2002 controls in them and therefore are

“uncontrolled” since the base year 2002. Separate sets of input files were created to model

emission factors corresponding to travel in the COG re gion for each of these calendar years 1) on

network and local roadways, 2) during auto access to transi t, and 3) by diesel transit and school

buses. A number of MOBILE6 inputs used are the same as in the case of base year 2002

inventory. BY 2002 MOBILE6 inputs are described in details in Appendix B (Base Year 2002

Emissions Inventory Document) of the Washington, DC-M D-VA 8-Hour Ozone Nonattainment

Area being submitted along with this SIP document.

MOBILE6 inputs documented in different RFP adjusted base year s, uncontrolled and,

controlled future year inventories are discussed below, a long with documentation of the source of

individual MOBILE6 input parameters.

1) RFP Adjusted Base Years 2002 and 2008 Inventories



# • MOBILE6 Run Commands — The following run commands are used i n both RFP

adjusted base year MOBILE6 input files: “NO CLEAN AIR AC T”, “NO TIER2”, and

“NO 2007 HDDV RULE”.

• Registration Distributions—The registration distributions are the same as those

documented for 2002 for network/local/auto access to transit and for diesel transit and

school buses.

• Diesel Sales Fractions — The diesel sales fractions a re the same as those documented for

2002.

• VMT Mix Fractions — The VMT Mix fractions are the sa me as those documented for

2002.

• Inspection and Maintenance (I/M) and Anti-Tampering Progr am (ATP) Inputs — The

1990 I/M and ATP programs documented in this memo are used in b oth RFP adjusted

base case MOBILE6 input files.

• Trip Length Distribution, Speeds, VMT by Facility, and So ak Distributions—All of these

parameters are the same as those documented for 2002.

• Relative Humidity, Temperatures and Evaluation Month — The se are the same as

# ATTACHMENT C ATTACHMENT C

C- 

# 2 • documented for 2002.

• RVP — The RVP modeled for both RFP adjusted base year runs is 7.8 psi. This differs

from the 1990 RVP of 8.2 psi to account for Phase II of the Federal RVP program which

started in 1992. The RVP control program was enacted prior to the 1990 Clean Air Act

Amendments, and therefore, needs to be accounted for in the adjusted base year

MOBILE6 runs.

• Gasoline Sulfur – Mobile6 model automatically sets this v alue at 300 ppm for all model

years greater than 1993 if Clean Air Act benefits are no t being modeled.

• NOx Rebuild Effects - This is the same as documented for 2002.

• Calendar Year — The calendar year is set to 2002 or 2008, dependi ng on the year to be

run.

2) Uncontrolled Future Years 2008 and 2009 Inventories



# • MOBILE6 Run Commands — Run commands used in the base year 2002 along with

following commands: “NO TIER2”, and “NO 2007 HDDV RULE” are used in

uncontrolled future years 2008 and 2009 MOBILE6 input files.

• Registration Distributions—The registration distributions are the same as those

documented for 2002 for network/local/auto access to transit and for diesel transit and

school buses.

• Diesel Sales Fractions — The diesel sales fractions f or calendar years 2008 and 2009

documented in this memo are used in base year 2002 controlle d 2008 and 2009 MOBILE6

input files.

• VMT Mix Fractions — The 2008 and 2009 VMT Mix fractions documen ted in this memo

are used in base year 2002 controlled 2008 and 2009 MOBILE6 input file s. VMT mix

fractions for school and transit bus analyses are the same as used in 2002.

• Inspection and Maintenance (I/M) and Anti-Tampering Progr am (ATP) Inputs — These

are the same as documented for 2002.

• Trip Length Distribution, Speeds, VMT by Facility, and So ak Distributions—All of these

parameters are the same as those documented for 2002.

• Relative Humidity, Temperatures and Evaluation Month — The se are the same as

documented for 2002.

• RVP — RVP values are the same as documented for 2002.

• Gasoline Sulfur – They are the same as documented for 2002.

• NOx Rebuild Effects - This is the same as documented for 2002.

• Calendar Year — The calendar year is set to 2008 or 2009, dependi ng on the year to be

run.

3) Controlled Future Years 2008 and 2009 Inventories



# • MOBILE6 Run Commands — Run commands used in the base year 2002 are also used in

controlled future years 2008 and 2009 MOBILE6 input files.

• Registration Distributions—The registration distributions are the same as those

documented for 2002 for network/local/auto access to transit and for diesel transit and

school buses.

# ATTACHMENT C ATTACHMENT C

C- 

# 3 • Diesel Sales Fractions — The diesel sales fractions f or calendar years 2008 and 2009

documented in this memo are used in all controlled MOBILE 6 input files.

• VMT Mix Fractions — The 2008 and 2009 VMT Mix fractions documen ted in this memo

are used in all controlled MOBILE6 input files. VMT mix f ractions for school and transit

bus analyses are the same as used in 2002.

• Inspection and Maintenance (I/M) and Anti-Tampering Progr am (ATP) Inputs — The

2008 and 2009 I/M and ATP programs documented in this memo are used in all controlled

MOBILE6 input files.

• Trip Length Distribution, Speeds, VMT by Facility, and So ak Distributions—All of these

parameters are the same as those documented for 2002.

• Relative Humidity, Temperatures and Evaluation Month — The se are the same as

documented for 2002.

• RVP — RVP values are the same as documented for 2002.

• Gasoline Sulfur – 30 ppm (Mobile6 default for 2008 onwards).

• NOx Rebuild Effects – District of Columbia and Virginia us ed: 11% and 25% respectively

(2002 values); Maryland: 90%.

• Calendar Year — The calendar year is set to 2008 or 2009, dependi ng on the year to be

run.

# ATTACHMENT C ATTACHMENT C

C- 

# 4 I/M Program Parameters



# Details of the format for the I/M Program Parameters listed in Tables D-1 through D-7 can

found in the Mobile6 model user guide.

Table D-1

1990 I/M Program Parameters for District of Columb ia

> Exhaust I/M - IDLE test program #1

I/M PROGRAM : 1 1983 2050 2 T/O IDLE

I/M MODEL YEARS : 1 1968 2050

I/M VEHICLES : 1 22222 22222111 1

I/M STRINGENCY : 1 20

I/M COMPLIANCE : 1 96

I/M WAIVER RATES : 1 3 3

Table D-2

1990 I/M Program Parameters for Maryland

The I/M program below existed only in Montgomery and Pri nce George’s in 1990.

>IM Program for 1990. Idle Test All Vehicles

*Idle for all vehicles

I/M PROGRAM : 1 1984 2050 2 T/O Idle

I/M MODEL YEARS : 1 1977 2050

I/M VEHICLES : 1 22222 22222111 1

I/M STRINGENCY : 1 23.0

I/M COMPLIANCE : 1 96.0

I/M WAIVER RATES : 1 21.0 23.0

I/M GRACE PERIOD : 1 1

Table D-3

1990 I/M Program Parameters for Virginia

The I/M program below existed only in Arlington, Fairfa x, Prince William, and Alexandria in

# ATTACHMENT C ATTACHMENT C

C- 

# 5 1990.

I/M PROGRAM : 1 1983 2050 2 TRC IDLE

I/M MODEL YEARS : 1 1968 2050

I/M VEHICLES : 1 22222 11111111 1

I/M STRINGENCY : 1 35

I/M COMPLIANCE : 1 98.0

I/M WAIVER RATES : 1 3.0 3.0

Table D-4

2008 & 2009 I/M Program Parameters for District of Columbia

* District of Columbia's I/M input parameters for MOBILE 6 for year 2004 and beyond:

* The actual start date of the IM240 was 1999

* The actual start date of the OBD testing was 2004

* The dates used below for IM240 and OBD testing are needed to obtain the

* appropriate I/M credit in MOBILE6.

> Exhaust I/M - LDV pre-83 MY IDLE test program #1

I/M PROGRAM : 1 1983 2050 2 T/O IDLE

I/M MODEL YEARS : 1 1972 1983

I/M VEHICLES : 1 22222 11111111 1

I/M STRINGENCY : 1 20.0

I/M COMPLIANCE : 1 96.0

I/M WAIVER RATES : 1 3.0 3.0

I/M EXEMPTION AGE : 1 25.0

> Exhaust I/M - LDV MY 84-95 IM240 test program #2 (DC IM240 Start :1999)

I/M PROGRAM : 2 1983 2050 2 T/O IM240

I/M MODEL YEARS : 2 1984 1995

I/M VEHICLES : 2 22222 11111111 1

I/M STRINGENCY : 2 20.0

I/M COMPLIANCE : 2 96.0

I/M WAIVER RATES : 2 3.0 3.0

I/M CUTPOINTS : 2 IM_ATP\DC.C02

I/M EXEMPTION AGE : 2 25.0

> Evap I/M - LDV pre-95 MY Gas Cap pressure test program #3

I/M PROGRAM : 3 1999 2050 2 T/O GC

I/M MODEL YEARS : 3 1972 1995

I/M VEHICLES : 3 22222 11111111 1

I/M COMPLIANCE : 3 96.0

# ATTACHMENT C ATTACHMENT C

C- 

# 6 I/M WAIVER RATES : 3 3.0 3.0

I/M EXEMPTION AGE : 3 25.0

> Exhaust I/M - LDV post-96 MY OBD test program #4 (DC OBD Start:Jan 2004)

I/M PROGRAM : 4 1983 2050 2 T/O OBD I/M

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M STRINGENCY : 4 20.0

I/M COMPLIANCE : 4 96.0

I/M WAIVER RATES : 4 3.0 3.0

I/M EXEMPTION AGE : 4 25.0

> Evap I/M - LDV post-96 OBD Evap test program #5 (DC OBD S tart:Jan 2004)

I/M PROGRAM : 5 1999 2050 2 T/O EVAP OBD & GC

I/M MODEL YEARS : 5 1996 2050

I/M VEHICLES : 5 22222 11111111 1

I/M STRINGENCY : 5 20.0

I/M COMPLIANCE : 5 96.0

I/M WAIVER RATES : 5 3.0 3.0

I/M EXEMPTION AGE : 5 25.0

> Exhaust I/M - HDGV IDLE program #6

I/M PROGRAM : 6 1983 2050 2 T/O IDLE

I/M MODEL YEARS : 6 1972 2050

I/M VEHICLES : 6 11111 22222111 1

I/M STRINGENCY : 6 20.0

I/M COMPLIANCE : 6 96.0

I/M WAIVER RATES : 6 3.0 3.0

I/M EXEMPTION AGE : 6 25.0

Table D-5

2008 & 2009 I/M Program Parameters for Maryland

Montgomery and Prince George’s

>IM Program. Idle, IM240, and OBD.

>Waiver rates based on rates observed for January - Jun e 2004 initial tests as of April 2005.

*Idle older LDGV, LDGT

I/M PROGRAM : 1 1984 2050 2 T/O Idle

I/M MODEL YEARS : 1 1977 1983

I/M VEHICLES : 1 22222 11111111 1

I/M STRINGENCY : 1 20.0

I/M COMPLIANCE : 1 96.0

I/M WAIVER RATES : 1 12.7 12.7

I/M GRACE PERIOD : 1 2

*Idle HDGT

I/M PROGRAM : 2 1984 2050 2 T/O Idle

# ATTACHMENT C ATTACHMENT C

C- 

# 7 I/M MODEL YEARS : 2 1977 2050

I/M VEHICLES : 2 11111 22222111 1

I/M STRINGENCY : 2 20.0

I/M COMPLIANCE : 2 96.0

I/M WAIVER RATES : 2 12.7 12.7

I/M GRACE PERIOD : 2 2

*IM240

I/M PROGRAM : 3 1984 2050 2 T/O IM240

I/M MODEL YEARS : 3 1984 1995

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 20.0

I/M COMPLIANCE : 3 96.0

I/M WAIVER RATES : 3 12.7 12.7

I/M CUTPOINTS : 3 IM_ATP\MD.C08 (MD.C09 for 2009)

I/M GRACE PERIOD : 3 2

*OBD

I/M PROGRAM : 4 1984 2050 2 T/O OBD I/M

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M STRINGENCY : 4 20.0

I/M COMPLIANCE : 4 96.0

I/M WAIVER RATES : 4 4.9 4.9

I/M GRACE PERIOD : 4 2

*OBD Evap (Actual Start Year: July 2002)

I/M PROGRAM : 5 2002 2050 2 T/O EVAP OBD

I/M MODEL YEARS : 5 1996 2050

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 96.0

I/M WAIVER RATES : 5 4.9 4.9

I/M GRACE PERIOD : 5 2

Calvert, Charles, Fredrick

>IM Program. Idle, IM240, and OBD.

>Waiver rates based on rates observed for January - Jun e 2004 initial tests as of April 2005.

*Idle older LDGV, LDGT

I/M PROGRAM : 1 1995 2050 2 T/O Idle

I/M MODEL YEARS : 1 1977 1983

I/M VEHICLES : 1 22222 11111111 1

I/M STRINGENCY : 1 20.0

I/M COMPLIANCE : 1 96.0

I/M WAIVER RATES : 1 12.7 12.7

I/M GRACE PERIOD : 1 2

*Idle HDGT

I/M PROGRAM : 2 1995 2050 2 T/O Idle

# ATTACHMENT C ATTACHMENT C

C- 

# 8 I/M MODEL YEARS : 2 1977 2050

I/M VEHICLES : 2 11111 22222111 1

I/M STRINGENCY : 2 20.0

I/M COMPLIANCE : 2 96.0

I/M WAIVER RATES : 2 12.7 12.7

I/M GRACE PERIOD : 2 2

*IM240

I/M PROGRAM : 3 1995 2050 2 T/O IM240

I/M MODEL YEARS : 3 1984 1995

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 20.0

I/M COMPLIANCE : 3 96.0

I/M WAIVER RATES : 3 12.7 12.7

I/M CUTPOINTS : 3 IM_ATP\MD.C08 (MD.C09 for 2009)

I/M GRACE PERIOD : 3 2

*OBD

I/M PROGRAM : 4 1995 2050 2 T/O OBD I/M

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M STRINGENCY : 4 20.0

I/M COMPLIANCE : 4 96.0

I/M WAIVER RATES : 4 4.9 4.9

I/M GRACE PERIOD : 4 2

*OBD Evap (Actual Start Year: July 2002)

I/M PROGRAM : 5 2002 2050 2 T/O EVAP OBD

I/M MODEL YEARS : 5 1996 2050

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 96.0

I/M WAIVER RATES : 5 4.9 4.9

I/M GRACE PERIOD : 5 2

Table D-6

2008 I/M Program Parameters for Virginia

Arlington, Fairfax, Prince William, Alexandria

* The start date of exhaust and evaporative OBD is 2005. Th e dates below are used to obtain

the appropriate credits.

* I/M Effectiveness reported in Program #3 applies to all e xhaust programs modeled as TRC.

> Exhaust I/M - IDLE test program #1

I/M PROGRAM : 1 1983 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 1 1968 1980

I/M VEHICLES : 1 22222 21111111 1

I/M STRINGENCY : 1 35

I/M COMPLIANCE : 1 98.0

# ATTACHMENT C ATTACHMENT C

C- 

# 9 I/M WAIVER RATES : 1 1.3 1.3

> Exhaust I/M - ASM final program #2

I/M PROGRAM : 2 1983 2050 2 TRC ASM 2525/5015 FINAL

I/M MODEL YEARS : 2 1981 1995

I/M VEHICLES : 2 22222 11111111 1

I/M STRINGENCY : 2 35

I/M COMPLIANCE : 2 98.0

I/M WAIVER RATES : 2 1.3 1.3

> Exhaust I/M - OBD test program #3

I/M PROGRAM : 3 1983 2050 2 TRC OBD I/M

I/M MODEL YEARS : 3 1996 2050

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 35

I/M COMPLIANCE : 3 98.0

I/M WAIVER RATES : 3 1.3 1.3

I/M EFFECTIVENESS : 0.94 0.94 0.94

> Evap I/M - Evap OBD test program #4

I/M PROGRAM : 4 1998 2050 2 TRC EVAP OBD & GC

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M COMPLIANCE : 4 98.0

I/M WAIVER RATES : 4 1.3 1.3

> Evap I/M - Gas Cap test program #5

I/M PROGRAM : 5 1998 2050 2 TRC GC

I/M MODEL YEARS : 5 1973 1995

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 98.0

I/M WAIVER RATES : 5 1.3 1.3

> Exhaust I/M - IDLE test program #6

I/M PROGRAM : 6 1983 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 6 1981 2050

I/M VEHICLES : 6 11111 21111111 1

I/M STRINGENCY : 6 35

I/M COMPLIANCE : 6 98.0

I/M WAIVER RATES : 6 1.3 1.3

> Evap I/M - Gas Cap test program #7

I/M PROGRAM : 7 1998 2050 2 TRC GC

I/M MODEL YEARS : 7 1973 2050

I/M VEHICLES : 7 11111 21111111 1

I/M COMPLIANCE : 7 98.0

I/M WAIVER RATES : 7 1.3 1.3

# ATTACHMENT C ATTACHMENT C

C- 

# 10 Loudoun

* The start date of exhaust and evaporative OBD is 2005. The dates below are used to obtain

the appropriate credits.

* I/M Effectiveness reported in Program #3 applies to all e xhaust programs modeled as TRC.

> Exhaust I/M - IDLE test program #1

I/M PROGRAM : 1 1998 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 1 1968 1980

I/M VEHICLES : 1 22222 21111111 1

I/M STRINGENCY : 1 35

I/M COMPLIANCE : 1 98.0

I/M WAIVER RATES : 1 1.3 1.3

> Exhaust I/M - ASM final program #2

I/M PROGRAM : 2 1998 2050 2 TRC ASM 2525/5015 FINAL

I/M MODEL YEARS : 2 1981 1995

I/M VEHICLES : 2 22222 11111111 1

I/M STRINGENCY : 2 35

I/M COMPLIANCE : 2 98.0

I/M WAIVER RATES : 2 1.3 1.3

> Exhaust I/M - OBD test program #3

I/M PROGRAM : 3 1998 2050 2 TRC OBD I/M

I/M MODEL YEARS : 3 1996 2050

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 35

I/M COMPLIANCE : 3 98.0

I/M WAIVER RATES : 3 1.3 1.3

I/M EFFECTIVENESS : 0.94 0.94 0.94

> Evap I/M - Evap OBD test program #4

I/M PROGRAM : 4 1998 2050 2 TRC EVAP OBD & GC

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M COMPLIANCE : 4 98.0

I/M WAIVER RATES : 4 1.3 1.3

> Evap I/M - Gas Cap test program #5

I/M PROGRAM : 5 1998 2050 2 TRC GC

I/M MODEL YEARS : 5 1973 1995

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 98.0

I/M WAIVER RATES : 5 1.3 1.3

# ATTACHMENT C ATTACHMENT C

C- 

# 11 > Exhaust I/M - IDLE test program #6

I/M PROGRAM : 6 1998 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 6 1981 2050

I/M VEHICLES : 6 11111 21111111 1

I/M STRINGENCY : 6 35

I/M COMPLIANCE : 6 98.0

I/M WAIVER RATES : 6 1.3 1.3

> Evap I/M - Gas Cap test program #7

I/M PROGRAM : 7 1998 2050 2 TRC GC

I/M MODEL YEARS : 7 1973 2050

I/M VEHICLES : 7 11111 21111111 1

I/M COMPLIANCE : 7 98.0

I/M WAIVER RATES : 7 1.3 1.3

Table D-7

2009 I/M Program Parameters for Virginia

Arlington, Fairfax, Prince William, Alexandria

* I/M Effectiveness reported in Program #3 applies to all e xhaust

* programs modeled as TRC.

* First 4 years exempt.

> Exhaust I/M - IDLE test program #1

I/M PROGRAM : 1 1983 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 1 1968 1980

I/M VEHICLES : 1 22222 21111111 1

I/M STRINGENCY : 1 35

I/M COMPLIANCE : 1 98.0

I/M WAIVER RATES : 1 2.5 2.5

I/M EXEMPTION AGE : 1 24

> Exhaust I/M - ASM final program #2

I/M PROGRAM : 2 1983 2050 2 TRC ASM 2525/5015 FINAL

I/M MODEL YEARS : 2 1981 1995

I/M VEHICLES : 2 22222 11111111 1

I/M STRINGENCY : 2 35

I/M COMPLIANCE : 2 98.0

I/M WAIVER RATES : 2 2.5 2.5

I/M EXEMPTION AGE : 2 24

> Exhaust I/M - OBD test program #3

# ATTACHMENT C ATTACHMENT C

C- 

# 12 I/M PROGRAM : 3 1983 2050 2 TRC OBD I/M

I/M MODEL YEARS : 3 1996 2050

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 35

I/M COMPLIANCE : 3 98.0

I/M WAIVER RATES : 3 2.5 2.5

I/M EXEMPTION AGE : 3 24

I/M EFFECTIVENESS : 0.94 0.94 0.94

I/M GRACE PERIOD : 3 4

> Evap I/M - Evap OBD test program #4

I/M PROGRAM : 4 1998 2050 2 TRC EVAP OBD & GC

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M COMPLIANCE : 4 98.0

I/M WAIVER RATES : 4 2.5 2.5

I/M EXEMPTION AGE : 4 24

I/M GRACE PERIOD : 4 4

> Evap I/M - Gas Cap test program #5

I/M PROGRAM : 5 1998 2050 2 TRC GC

I/M MODEL YEARS : 5 1973 1995

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 98.0

I/M WAIVER RATES : 5 2.5 2.5

I/M EXEMPTION AGE : 5 24

> Exhaust I/M - IDLE test program #6

I/M PROGRAM : 6 1983 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 6 1981 2050

I/M VEHICLES : 6 11111 21111111 1

I/M STRINGENCY : 6 35

I/M COMPLIANCE : 6 98.0

I/M WAIVER RATES : 6 2.5 2.5

I/M EXEMPTION AGE : 6 24

I/M GRACE PERIOD : 6 4

> Evap I/M - Gas Cap test program #7

I/M PROGRAM : 7 1998 2050 2 TRC GC

I/M MODEL YEARS : 7 1973 2050

I/M VEHICLES : 7 11111 21111111 1

I/M COMPLIANCE : 7 98.0

I/M WAIVER RATES : 7 2.5 2.5

I/M EXEMPTION AGE : 7 24

I/M GRACE PERIOD : 7 4

# ATTACHMENT C ATTACHMENT C

C- 

# 13 Loudoun

* I/M Effectiveness reported in Program #3 applies to all e xhaust

* programs modeled as TRC.

* First 4 years exempt.

> Exhaust I/M - IDLE test program #1

I/M PROGRAM : 1 1998 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 1 1968 1980

I/M VEHICLES : 1 22222 21111111 1

I/M STRINGENCY : 1 35

I/M COMPLIANCE : 1 98.0

I/M WAIVER RATES : 1 2.5 2.5

I/M EXEMPTION AGE : 1 24

> Exhaust I/M - ASM final program #2

I/M PROGRAM : 2 1998 2050 2 TRC ASM 2525/5015 FINAL

I/M MODEL YEARS : 2 1981 1995

I/M VEHICLES : 2 22222 11111111 1

I/M STRINGENCY : 2 35

I/M COMPLIANCE : 2 98.0

I/M WAIVER RATES : 2 2.5 2.5

I/M EXEMPTION AGE : 2 24

> Exhaust I/M - OBD test program #3

I/M PROGRAM : 3 1998 2050 2 TRC OBD I/M

I/M MODEL YEARS : 3 1996 2050

I/M VEHICLES : 3 22222 11111111 1

I/M STRINGENCY : 3 35

I/M COMPLIANCE : 3 98.0

I/M WAIVER RATES : 3 2.5 2.5

I/M EXEMPTION AGE : 3 24

I/M EFFECTIVENESS : 0.94 0.94 0.94

I/M GRACE PERIOD : 3 4

> Evap I/M - Evap OBD test program #4

I/M PROGRAM : 4 1998 2050 2 TRC EVAP OBD & GC

I/M MODEL YEARS : 4 1996 2050

I/M VEHICLES : 4 22222 11111111 1

I/M COMPLIANCE : 4 98.0

I/M WAIVER RATES : 4 2.5 2.5

I/M EXEMPTION AGE : 4 24

I/M GRACE PERIOD : 4 4

# ATTACHMENT C ATTACHMENT C

C- 

# 14 > Evap I/M - Gas Cap test program #5

I/M PROGRAM : 5 1998 2050 2 TRC GC

I/M MODEL YEARS : 5 1973 1995

I/M VEHICLES : 5 22222 11111111 1

I/M COMPLIANCE : 5 98.0

I/M WAIVER RATES : 5 2.5 2.5

I/M EXEMPTION AGE : 5 24

> Exhaust I/M - IDLE test program #6

I/M PROGRAM : 6 1998 2050 2 TRC 2500/IDLE

I/M MODEL YEARS : 6 1981 2050

I/M VEHICLES : 6 11111 21111111 1

I/M STRINGENCY : 6 35

I/M COMPLIANCE : 6 98.0

I/M WAIVER RATES : 6 2.5 2.5

I/M EXEMPTION AGE : 6 24

I/M GRACE PERIOD : 6 4

> Evap I/M - Gas Cap test program #7

I/M PROGRAM : 7 1998 2050 2 TRC GC

I/M MODEL YEARS : 7 1973 2050

I/M VEHICLES : 7 11111 21111111 1

I/M COMPLIANCE : 7 98.0

I/M WAIVER RATES : 7 2.5 2.5

I/M EXEMPTION AGE : 7 24

I/M GRACE PERIOD : 7 4

# ATTACHMENT C ATTACHMENT C

C- 

# 15 Cut-Point Parameters



# Details of the format for the cut-point parameters lis ted in Tables D-8 through D-10 can

found in the Mobile6 model user guide.

Table D-8

Cut-Point Parameters for District of Columbia

(Valid for 2002 and beyond)



# * District of Columbia IM240 cutpoints - applies to year 2002 a nd later

* Block 1 (LDGV, Light LDGT1(EPA LD1))

0.800 0.800 0.800 0.800 0.800 0.800 0.800 1.200 1.200 1.200

1.200 1.200 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000

2.000 2.000 2.200 2.000 2.000

15.000 15.000 15.000 15.000 15.000 15.000 15.000 20.000 20.000 20.000

20.000 20.000 30.000 30.000 30.000 30.000 30.000 30.000 30.000 30.000

30.000 30.000 30.000 30.000 30.000

2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.500 2.500 2.500

2.500 2.500 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000

3.000 3.000 3.000 3.000 3.000

* Block 2 (Heavy LDGT1, Light LDGT2 (EPA LD2&3))

1.000 1.000 1.000 1.000 1.000 1.000 1.000 2.400 2.400 2.400

2.400 2.400 3.200 3.200 3.200 3.200 3.200 3.200 3.200 3.200

3.200 3.200 3.200 3.200 3.200

20.000 20.000 20.000 20.000 20.000 20.000 20.000 60.000 60.000 60.000

60.000 60.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000

80.000 80.000 80.000 80.000 80.000

2.500 2.500 2.500 2.500 2.500 2.500 2.500 3.000 3.000 3.000

3.000 3.000 3.500 3.500 3.500 7.000 7.000 7.000 7.000 7.000

7.000 7.000 7.000 7.000 7.000

* Block 3 (Heavy LDGT2(EPA LD4))

2.400 2.400 2.400 2.400 2.400 2.400 2.400 2.400 2.400 2.400

2.400 2.400 3.200 3.200 3.200 3.200 3.200 3.200 3.200 3.200

3.200 3.200 3.200 3.200 3.200

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000

# ATTACHMENT C ATTACHMENT C

C- 

# 16 80.000 80.000 80.000 80.000 80.000

4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.500 4.500 4.500

4.500 4.500 5.000 5.000 5.000 7.000 7.000 7.000 7.000 7.000

7.000 7.000 7.000 7.000 7.000

* Block 4 (HDGV)

2.400 2.400 2.400 2.400 2.400 3.000 3.000 3.000 3.000 3.000

3.000 3.000 3.200 3.200 3.200 3.200 5.000 5.000 6.000 6.000

6.000 6.000 6.000 6.000 6.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 80.000 80.000 80.000 80.000 80.000 80.000 100.000 100.000

100.000 100.000 100.000 100.000 100.000

4.000 4.000 4.000 4.000 4.000 6.000 6.000 6.000 6.000 6.000

6.000 6.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000

8.000 8.000 8.000 8.000 8.000

Table D-9

2008 Cut-Point Parameters for Maryland

* (SEE P. 16&17 OF EPA REPORT M6.IM.001)

> CY 08

> CUTPOINTS 75% TO FINAL for 1994 and 1995. IMPLEMENTED May 2005.

I/M CUTPOINTS

* Model Years

* 08 07 06 05 04 03 02 01 00 99

* 98 97 96 95 94 93 92 91 90 89

* 88 87 86 85 84

* Block 1 (LDGV, Light LDGT1(EPA LD1))

0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900

0.900 0.900 0.900 0.900 0.900 1.000 1.000 1.000 1.400 1.400

1.400 1.800 1.800 1.800 1.800

20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000

20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 30.000 30.000

30.000 30.000 30.000 30.000 30.000

2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

2.100 2.100 2.100 2.100 2.100 2.200 2.200 2.200 2.500 2.500

2.500 2.800 2.800 2.800 2.800

* Block 2 (Heavy LDGT1, Light LDGT2 (EPA LD2&3))

1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800

1.800 1.800 1.800 1.800 1.800 2.000 2.000 2.000 2.400 2.400

2.400 2.800 2.800 2.800 2.800

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 80.000 80.000

80.000 80.000 80.000 80.000 80.000

# ATTACHMENT C ATTACHMENT C

C- 

# 17 2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600

2.600 2.600 2.600 2.600 2.600 2.700 2.700 2.700 3.000 3.000

3.000 5.800 5.800 5.800 5.800

* 08 07 06 05 04 03 02 01 00 99

* 98 97 96 95 94 93 92 91 90 89

* 88 87 86 85 84

* Block 3 (Heavy LDGT2(EPA LD4))

1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800

1.800 1.800 1.800 1.800 1.800 2.000 2.000 2.000 2.400 2.400

2.400 2.900 2.900 2.900 2.900

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 80.000 80.000

80.000 80.000 80.000 80.000 80.000

3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700

3.700 3.700 3.700 3.700 3.700 4.000 4.000 4.000 4.200 4.200

4.200 6.600 6.600 6.600 6.600

* 08 07 06 05 04 03 02 01 00 99

* 98 97 96 95 94 93 92 91 90 89

* 88 87 86 85 84

* Block 4 (HDGV)(Idle Tested)

2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200

2.200 2.200 2.200 2.500 2.500 2.500 2.500 2.500 2.500 2.500

2.600 2.600 2.600 3.000 4.700

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

80.000 80.000 80.000 80.000 80.000

4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000

4.000 4.000 4.000 5.500 5.500 5.500 5.500 5.500 5.500 5.500

7.000 7.000 7.000 7.700 7.700

Table D-10

2009 Cut-Point Parameters for Maryland

* (SEE P. 16&17 OF EPA REPORT M6.IM.001)

> CY 09

> CUTPOINTS 75% TO FINAL for 1994 and 1995. IMPLEMENTED May 2005.

I/M CUTPOINTS

* Model Years

* 09 08 07 06 05 04 03 02 01 00

* 99 98 97 96 95 94 93 92 91 90

* 89 88 87 86 85

# ATTACHMENT C ATTACHMENT C

C- 

# 18 * Block 1 (LDGV, Light LDGT1(EPA LD1))

0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900 0.900

0.900 0.900 0.900 0.900 0.900 0.900 1.000 1.000 1.000 1.400

1.400 1.400 1.800 1.800 1.800

20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000

20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 20.000 30.000

30.000 30.000 30.000 30.000 30.000

2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

2.100 2.100 2.100 2.100 2.100 2.100 2.200 2.200 2.200 2.500

2.500 2.500 2.800 2.800 2.800

* Block 2 (Heavy LDGT1, Light LDGT2 (EPA LD2&3))

1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800

1.800 1.800 1.800 1.800 1.800 1.800 2.000 2.000 2.000 2.400

2.400 2.400 2.800 2.800 2.800

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 80.000

80.000 80.000 80.000 80.000 80.000

2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600 2.600

2.600 2.600 2.600 2.600 2.600 2.600 2.700 2.700 2.700 3.000

3.000 3.000 5.800 5.800 5.800

* 09 08 07 06 05 04 03 02 01 00

* 99 98 97 96 95 94 93 92 91 90

* 89 88 87 86 85

* Block 3 (Heavy LDGT2(EPA LD4))

1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800 1.800

1.800 1.800 1.800 1.800 1.800 1.800 2.000 2.000 2.000 2.400

2.400 2.400 2.900 2.900 2.900

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 80.000

80.000 80.000 80.000 80.000 80.000

3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700 3.700

3.700 3.700 3.700 3.700 3.700 3.700 4.000 4.000 4.000 4.200

4.200 4.200 6.600 6.600 6.600

* 09 08 07 06 05 04 03 02 01 00

* 99 98 97 96 95 94 93 92 91 90

* 89 88 87 86 85

* Block 4 (HDGV)(Idle Tested)

2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200 2.200

2.200 2.200 2.200 2.500 2.500 2.500 2.500 2.500 2.500 2.500

2.600 2.600 2.600 3.000 4.700

# ATTACHMENT C ATTACHMENT C

C- 

# 19 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000 60.000

80.000 80.000 80.000 80.000 80.000

4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000 4.000

4.000 4.000 4.000 5.500 5.500 5.500 5.500 5.500 5.500 5.500

7.000 7.000 7.000 7.700 7.700

Anti-tampering Program Parameters



# Details of the format for the Anti-tampering program (A TP) listed in Tables D-11 and D-12

can found in the Mobile6 model user guide.

Table D-11

1990 Anti-tampering Program Parameters

The ATP existed only in Montgomery and Prince George’s in Maryland and in Arlington,

Fairfax, Prince William, and Alexandria in Virginia in 1990.

District of Columbia



# ANTI-TAMP PROG :

83 68 50 22222 22222111 1 12 096. 12211112

Maryland



# ANTI-TAMP PROG :

89 77 50 22222 22222111 1 12 096. 12211111

Virginia



# ANTI-TAMP PROG :

89 68 50 22222 21111111 1 12 098. 22212222

Table D-12

2008 & 2009 Anti-tampering Program Parameters

District of Columbia

# ATTACHMENT C ATTACHMENT C

C- 

# 20 ANTI-TAMP PROG :

83 68 50 22222 22222111 1 12 096. 12211112

Maryland



# ANTI-TAMP PROG :

89 77 50 22222 22222111 1 12 096. 12211112 (Montgomery & Prince George’s)

ANTI-TAMP PROG :

95 77 50 22222 22222111 1 12 096. 12211112 (Calvert, Charles, Fredrick)

Virginia



# ANTI-TAMP PROG :

89 68 50 22222 21111111 1 12 098. 22112222 (Arlington, Fairfax, Prince William,

Alexandria)

ANTI-TAMP PROG :

98 68 50 22222 21111111 1 12 098. 22112222 (Loudoun)

Summer VMT Mix Fractions



# For



# Network, Local, and Auto-Access to Transit Analysis



# Summer VMT mix fractions for network, local, and auto-a ccess to transit analyses are being

provided in Tables D-13 through D-18. VMT mix fractions are arranged in two rows in the

format below for the 16 vehicle categories listed. Furth er details are available in the Mobile6

model user guide.

LDV LDT1 LDT2 LDT3 LDT4 HDV2B HDV3 HD V4

HDV5 HDV6 HDV7 HDV8A HDV8B HDBS HDBT MC

Table D-13

2008 Summer VMT Mix Fractions

For Network Analysis

District of Columbia

0.3701 0.0867 0.3032 0.1025 0.0501 0.0285 0.0028 0.0022

0.0026 0.0066 0.0068 0.0094 0.0235 0.0000 0.0000 0.0050

Calvert

0.3779 0.0787 0.2997 0.1041 0.0523 0.0261 0.0027 0.0018

0.0023 0.0077 0.0048 0.0069 0.0300 0.0000 0.0000 0.0050

Charles

0.3774 0.0779 0.3003 0.1045 0.0525 0.0287 0.0030 0.0021

# ATTACHMENT C ATTACHMENT C

C- 

# 21 0.0024 0.0078 0.0063 0.0082 0.0239 0.0000 0.0000 0.0050

Fredrick

0.3679 0.0825 0.3061 0.1049 0.0515 0.0259 0.0026 0.0021

0.0024 0.0071 0.0055 0.0072 0.0296 0.0000 0.0000 0.0047

Montgomery

0.3665 0.0841 0.3065 0.1054 0.0506 0.0269 0.0026 0.0021

0.0024 0.0071 0.0058 0.0070 0.0283 0.0000 0.0000 0.0047

Prince George’s

0.3735 0.0813 0.3016 0.1044 0.0520 0.0263 0.0026 0.0021

0.0023 0.0081 0.0058 0.0082 0.0267 0.0000 0.0000 0.0051

Arlington

0.3694 0.0843 0.3056 0.1041 0.0497 0.0291 0.0029 0.0024

0.0024 0.0078 0.0050 0.0091 0.0234 0.0000 0.0000 0.0048

Fairfax

0.3671 0.0839 0.3050 0.1054 0.0516 0.0257 0.0024 0.0020

0.0022 0.0070 0.0055 0.0075 0.0300 0.0000 0.0000 0.0047

Loudoun

0.3678 0.0822 0.3066 0.1049 0.0515 0.0259 0.0026 0.0022

0.0024 0.0071 0.0056 0.0072 0.0293 0.0000 0.0000 0.0047

Prince William

0.3722 0.0806 0.3027 0.1051 0.0522 0.0248 0.0026 0.0020

0.0023 0.0070 0.0058 0.0074 0.0303 0.0000 0.0000 0.0050

Alexandria

0.3694 0.0805 0.3076 0.1057 0.0498 0.0271 0.0025 0.0021

0.0022 0.0080 0.0047 0.0073 0.0284 0.0000 0.0000 0.0047

Table D-14

2008 Summer VMT Mix Fractions

For Local Analysis

District of Columbia

0.3961 0.0928 0.3245 0.1097 0.0537 0.0062 0.0006 0.0005

0.0006 0.0014 0.0015 0.0020 0.0050 0.0000 0.0000 0.0054

Calvert

0.4045 0.0842 0.3208 0.1114 0.0560 0.0057 0.0006 0.0004

0.0005 0.0017 0.0010 0.0015 0.0063 0.0000 0.0000 0.0054

Charles

0.4039 0.0833 0.3214 0.1119 0.0562 0.0062 0.0006 0.0005

0.0005 0.0017 0.0014 0.0018 0.0052 0.0000 0.0000 0.0054

Fredrick

0.3937 0.0883 0.3276 0.1123 0.0551 0.0056 0.0006 0.0005

0.0005 0.0016 0.0012 0.0016 0.0063 0.0000 0.0000 0.0051

Montgomery

0.3922 0.0900 0.3280 0.1127 0.0542 0.0058 0.0006 0.0005

0.0005 0.0016 0.0013 0.0015 0.0061 0.0000 0.0000 0.0050

Prince George’s

0.3997 0.0870 0.3227 0.1117 0.0556 0.0057 0.0006 0.0005

# ATTACHMENT C ATTACHMENT C

C- 

# 22 0.0005 0.0018 0.0013 0.0018 0.0057 0.0000 0.0000 0.0054

Arlington

0.3953 0.0902 0.3270 0.1114 0.0532 0.0063 0.0006 0.0005

0.0005 0.0017 0.0011 0.0020 0.0051 0.0000 0.0000 0.0051

Fairfax

0.3928 0.0898 0.3264 0.1127 0.0552 0.0056 0.0005 0.0004

0.0005 0.0015 0.0012 0.0016 0.0067 0.0000 0.0000 0.0051

Loudoun

0.3936 0.0880 0.3281 0.1123 0.0551 0.0056 0.0006 0.0005

0.0005 0.0015 0.0012 0.0016 0.0063 0.0000 0.0000 0.0051

Prince William

0.3983 0.0863 0.3239 0.1125 0.0558 0.0054 0.0006 0.0004

0.0005 0.0015 0.0013 0.0016 0.0065 0.0000 0.0000 0.0054

Alexandria

0.3953 0.0862 0.3292 0.1132 0.0533 0.0059 0.0005 0.0005

0.0005 0.0017 0.0010 0.0016 0.0061 0.0000 0.0000 0.0050

Table D-15

2008 Summer VMT Mix Fractions

For Auto Access to Transit Analysis

District of Columbia

0.4033 0.0945 0.3304 0.1117 0.0546 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0055

Calvert

0.4118 0.0857 0.3266 0.1134 0.0570 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0055

Charles

0.4113 0.0848 0.3273 0.1139 0.0572 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0055

Fredrick

0.4008 0.0899 0.3336 0.1143 0.0562 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0052

Montgomery

0.3994 0.0917 0.3340 0.1148 0.0550 0.0000 0.0000 0.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 23 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0051

Prince George’s

0.4070 0.0886 0.3286 0.1137 0.0566 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0055

Arlington

0.4025 0.0918 0.3329 0.1134 0.0542 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0052

Fairfax

0.4000 0.0914 0.3324 0.1148 0.0562 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0052

Loudoun

0.4008 0.0896 0.3340 0.1143 0.0561 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0052

Prince William

0.4055 0.0879 0.3298 0.1145 0.0568 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0055

Alexandria

0.4025 0.0877 0.3352 0.1152 0.0543 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0051

Table D-16

2009 Summer VMT Mix Fractions

For Network Analysis

District of Columbia

0.3565 0.0888 0.3105 0.1050 0.0514 0.0287 0.0029 0.0023

0.0026 0.0067 0.0068 0.0095 0.0233 0.0000 0.0000 0.0050

Calvert

0.3642 0.0806 0.3071 0.1066 0.0536 0.0263 0.0027 0.0018

0.0023 0.0077 0.0048 0.0070 0.0303 0.0000 0.0000 0.0050

Charles

0.3637 0.0798 0.3077 0.1071 0.0539 0.0289 0.0030 0.0021

0.0024 0.0079 0.0064 0.0083 0.0238 0.0000 0.0000 0.0050

Fredrick

0.3543 0.0845 0.3135 0.1074 0.0527 0.0261 0.0027 0.0022

0.0024 0.0072 0.0056 0.0072 0.0295 0.0000 0.0000 0.0047

# ATTACHMENT C ATTACHMENT C

C- 

# 24 Montgomery

0.3529 0.0861 0.3138 0.1078 0.0518 0.0270 0.0026 0.0021

0.0025 0.0072 0.0059 0.0071 0.0286 0.0000 0.0000 0.0046

Prince George’s

0.3598 0.0833 0.3089 0.1069 0.0533 0.0264 0.0026 0.0021

0.0024 0.0082 0.0059 0.0082 0.0270 0.0000 0.0000 0.0050

Arlington

0.3557 0.0862 0.3130 0.1066 0.0509 0.0292 0.0030 0.0024

0.0024 0.0079 0.0050 0.0092 0.0238 0.0000 0.0000 0.0047

Fairfax

0.3535 0.0858 0.3124 0.1078 0.0529 0.0258 0.0025 0.0021

0.0023 0.0071 0.0056 0.0075 0.0300 0.0000 0.0000 0.0047

Loudoun

0.3542 0.0841 0.3140 0.1074 0.0527 0.0260 0.0027 0.0022

0.0024 0.0071 0.0056 0.0073 0.0296 0.0000 0.0000 0.0047

Prince William

0.3585 0.0825 0.3101 0.1076 0.0535 0.0250 0.0027 0.0020

0.0023 0.0070 0.0059 0.0075 0.0305 0.0000 0.0000 0.0049

Alexandria

0.3585 0.0825 0.3101 0.1076 0.0535 0.0250 0.0027 0.0020

0.0023 0.0070 0.0059 0.0075 0.0305 0.0000 0.0000 0.0049

Table D-17

2009 Summer VMT Mix Fractions

For Local Analysis

District of Columbia

0.3817 0.0951 0.3324 0.1124 0.0550 0.0063 0.0006 0.0005

0.0006 0.0015 0.0015 0.0021 0.0050 0.0000 0.0000 0.0053

Calvert

0.3900 0.0863 0.3288 0.1141 0.0574 0.0057 0.0006 0.0004

0.0005 0.0017 0.0010 0.0015 0.0067 0.0000 0.0000 0.0053

Charles

0.3894 0.0854 0.3295 0.1146 0.0577 0.0063 0.0007 0.0005

0.0005 0.0017 0.0014 0.0018 0.0052 0.0000 0.0000 0.0053

# ATTACHMENT C ATTACHMENT C

C- 

# 25 Fredrick

0.3793 0.0905 0.3356 0.1150 0.0565 0.0057 0.0006 0.0005

0.0005 0.0016 0.0012 0.0016 0.0064 0.0000 0.0000 0.0050

Montgomery

0.3779 0.0922 0.3360 0.1154 0.0555 0.0059 0.0006 0.0005

0.0005 0.0016 0.0013 0.0015 0.0062 0.0000 0.0000 0.0049

Prince George’s

0.3852 0.0891 0.3307 0.1144 0.0570 0.0058 0.0006 0.0005

0.0005 0.0018 0.0013 0.0018 0.0060 0.0000 0.0000 0.0053

Arlington

0.3809 0.0923 0.3351 0.1141 0.0545 0.0064 0.0006 0.0005

0.0005 0.0017 0.0011 0.0020 0.0052 0.0000 0.0000 0.0051

Fairfax

0.3785 0.0919 0.3345 0.1155 0.0566 0.0056 0.0005 0.0005

0.0005 0.0015 0.0012 0.0016 0.0066 0.0000 0.0000 0.0050

Loudoun

0.3793 0.0900 0.3362 0.1150 0.0565 0.0057 0.0006 0.0005

0.0005 0.0016 0.0012 0.0016 0.0063 0.0000 0.0000 0.0050

Prince William

0.3839 0.0883 0.3320 0.1152 0.0572 0.0055 0.0006 0.0004

0.0005 0.0015 0.0013 0.0016 0.0067 0.0000 0.0000 0.0053

Alexandria

0.3839 0.0883 0.3320 0.1152 0.0572 0.0055 0.0006 0.0004

0.0005 0.0015 0.0013 0.0016 0.0067 0.0000 0.0000 0.0053

Table D-18

2009 Summer VMT Mix Fractions

For Auto Access to Transit Analysis

District of Columbia

0.3887 0.0968 0.3386 0.1145 0.0560 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0054

Calvert

0.3971 0.0879 0.3349 0.1162 0.0585 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0054

# ATTACHMENT C ATTACHMENT C

C- 

# 26 Charles

0.3966 0.0870 0.3355 0.1168 0.0587 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0054

Fredrick

0.3863 0.0922 0.3418 0.1171 0.0575 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0051

Montgomery

0.3848 0.0939 0.3422 0.1176 0.0565 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0050

Prince George’s

0.3923 0.0908 0.3368 0.1165 0.0582 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0054

Arlington

0.3879 0.0940 0.3413 0.1162 0.0554 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0052

Fairfax

0.3855 0.0936 0.3406 0.1176 0.0576 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0051

Loudoun

0.3862 0.0917 0.3424 0.1171 0.0575 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0051

Prince William

0.3909 0.0899 0.3381 0.1173 0.0584 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0054

Alexandria

0.3880 0.0898 0.3435 0.1181 0.0556 0.0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0050

Diesel Sales Fractions



# The diesel sales fractions are presented by vehicle, y ear-specific model year, and going back 25 model

years. The order in which data for the 14 vehicle class es appear is listed below. Data are arranged in

blocks, one each for a particular vehicle class. Since , the Mobile6 model assumes 25 model years of

vehicles operating in a given year, each block has 25 data sets. Thus, 14 blocks of data representing

# ATTACHMENT C ATTACHMENT C

C- 

# 27 14 vehicle classes are provided for each jurisdiction. Fuet her details can be found in the Mobile6

model user guide. Since, buses were modeled separately from other vehicles, the diesel sales fractions

for the school bus analysis are also provided in this s ection.

* LDV

* LDT1

* LDT2

* LDT3

* LDT4

* HDV2B

* HDV3

* HDV4

* HDV5

* HDV6

* HDV7

* HDV8A

* HDV8B

* HDBS

District of Columbia—2008 Diesel Sales Fractions

0.0069 0.0069 0.0069 0.0069 0.0034 0.0033 0.0041 0 .0024 0.0021 0.0031

# ATTACHMENT C ATTACHMENT C

C- 

# 28 0.0023 0.0014 0.0019 0.0018 0.0004 0.0013 0.0022 0 .0052 0.0011 0.0007

0.0004 0.0254 0.0145 0.0810 0.1074

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0007 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0026 0.0000 0.0095 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0008 0.0055 0.0042 0.0184

0.0000 0.0000 0.0000 0.0000 0.0003 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0011 0.0004 0.0025 0.0074 0.0025 0.0020 0.0004 0. 0066 0.0054 0.0080

0.0100 0.0080 0.0169 0.0183 0.0138

0.0000 0.0000 0.0000 0.0000 0.0008 0.0000 0.0000 0. 0000 0.0006 0.0005

0.0004 0.0059 0.0132 0.0143 0.0157 0.0055 0.0093 0. 0162 0.0265 0.0101

0.0042 0.0565 0.0426 0.1039 0.3571

0.2842 0.2842 0.2842 0.2842 0.2877 0.2267 0.2410 0. 2146 0.1964 0.2813

0.2215 0.3259 0.2871 0.2288 0.2437 0.2892 0.1783 0. 2108 0.1840 0.1704

0.1768 0.3180 0.2264 0.1842 0.1705

0.6920 0.6920 0.6920 0.6920 0.5182 0.5888 0.5212 0. 5059 0.5464 0.6452

0.3770 0.4036 0.5319 0.4307 0.3971 0.4370 0.4046 0. 4078 0.4022 0.3784

0.3768 0.3828 0.3850 0.1802 0.2453

0.8471 0.8471 0.8471 0.8471 0.7536 0.6021 0.5442 0. 4812 0.5993 0.5740

0.5889 0.5336 0.4756 0.5749 0.3595 0.6304 0.2527 0. 2874 0.3319 0.3364

0.3089 0.0588 0.0000 0.0000 0.0204

0.9489 0.9489 0.9489 0.9489 0.9324 0.9206 0.8756 0. 9423 0.8398 0.7490

0.6250 0.2800 0.5227 0.3896 0.5893 0.8571 0.7241 0. 6667 0.6500 0.6667

0.3333 0.6400 0.6429 0.2727 0.6667

0.9620 0.9620 0.9620 0.9620 0.8197 0.8232 0.8738 0. 9151 0.8593 0.8032

0.8683 0.9441 0.9469 0.9574 0.8973 0.9304 0.6270 0. 7679 0.8333 0.6154

0.6341 0.6588 0.5625 0.5833 0.5769

1.0000 1.0000 1.0000 1.0000 0.9714 1.0000 1.0000 0. 9940 0.9777 0.9048

0.9191 0.8552 0.9082 0.9806 0.9244 0.9722 0.9424 0. 9444 0.9078 0.8663

0.9217 0.8519 0.7363 0.8144 0.8413

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9980 0.9979 1.0000

1.0000 1.0000 1.0000 0.9969 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9767 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 29 Calvert County, MD—2008 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0.0043 0. 0025 0.0022 0.0033

0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0.0023 0. 0055 0.0010 0.0007

0.0004 0.0273 0.0153 0.0837 0.1125

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0008 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0028 0.0000 0.0105 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0010 0.0054 0.0049 0.0197

0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0.0005 0. 0034 0.0050 0.0068

0.0109 0.0089 0.0169 0.0157 0.0154

0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0.0000 0. 0000 0.0007 0.0005

0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0.0102 0. 0183 0.0288 0.0116

0.0047 0.0409 0.0471 0.1212 0.3846

0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0.2420 0. 2112 0.2042 0.2699

0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0.1870 0. 2342 0.2041 0.1640

0.1822 0.2488 0.2290 0.1937 0.1835

0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0.5244 0. 5352 0.5490 0.6704

0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0.4444 0. 4184 0.4094 0.3949

0.3810 0.3972 0.4031 0.1869 0.2574

0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0.5973 0. 5135 0.6372 0.5885

0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0.2828 0. 3258 0.3876 0.3672

0.3452 0.0147 0.0000 0.0000 0.0256

0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0.8563 0. 9392 0.8368 0.7162

0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0.7308 0. 6250 0.6667 0.7692

0.3571 0.6190 0.2857 0.2500 0.6667

0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0.8649 0. 9118 0.8547 0.7971

0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0.6271 0. 7849 0.8396 0.5889

0.6129 0.6769 0.5333 0.5294 0.6279

1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1.0000 0. 9933 0.9748 0.8961

0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0.9369 0. 9470 0.9271 0.8625

0.9161 0.8403 0.7412 0.8202 0.8276

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9975 0.9978 1.0000

1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9759 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 30 Charles County, MD—2008 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0.0043 0. 0025 0.0022 0.0033

0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0.0023 0. 0055 0.0010 0.0007

0.0004 0.0273 0.0153 0.0837 0.1125

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0008 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0028 0.0000 0.0105 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0010 0.0054 0.0049 0.0197

0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0.0005 0. 0034 0.0050 0.0068

0.0109 0.0089 0.0169 0.0157 0.0154

0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0.0000 0. 0000 0.0007 0.0005

0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0.0102 0. 0183 0.0288 0.0116

0.0047 0.0409 0.0471 0.1212 0.3846

0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0.2420 0. 2112 0.2042 0.2699

0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0.1870 0. 2342 0.2041 0.1640

0.1822 0.2488 0.2290 0.1937 0.1835

0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0.5244 0. 5352 0.5490 0.6704

0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0.4444 0. 4184 0.4094 0.3949

0.3810 0.3972 0.4031 0.1869 0.2574

0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0.5973 0. 5135 0.6372 0.5885

0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0.2828 0. 3258 0.3876 0.3672

0.3452 0.0147 0.0000 0.0000 0.0256

0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0.8563 0. 9392 0.8368 0.7162

0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0.7308 0. 6250 0.6667 0.7692

0.3571 0.6190 0.2857 0.2500 0.6667

0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0.8649 0. 9118 0.8547 0.7971

0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0.6271 0. 7849 0.8396 0.5889

0.6129 0.6769 0.5333 0.5294 0.6279

1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1.0000 0. 9933 0.9748 0.8961

0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0.9369 0. 9470 0.9271 0.8625

0.9161 0.8403 0.7412 0.8202 0.8276

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9975 0.9978 1.0000

1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9759 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 31 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Frederick County, MD—2008 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0.0043 0. 0025 0.0022 0.0033

0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0.0023 0. 0055 0.0010 0.0007

0.0004 0.0273 0.0153 0.0837 0.1125

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0008 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0028 0.0000 0.0105 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0010 0.0054 0.0049 0.0197

0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0.0005 0. 0034 0.0050 0.0068

0.0109 0.0089 0.0169 0.0157 0.0154

0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0.0000 0. 0000 0.0007 0.0005

0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0.0102 0. 0183 0.0288 0.0116

0.0047 0.0409 0.0471 0.1212 0.3846

0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0.2420 0. 2112 0.2042 0.2699

0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0.1870 0. 2342 0.2041 0.1640

0.1822 0.2488 0.2290 0.1937 0.1835

0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0.5244 0. 5352 0.5490 0.6704

0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0.4444 0. 4184 0.4094 0.3949

0.3810 0.3972 0.4031 0.1869 0.2574

0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0.5973 0. 5135 0.6372 0.5885

0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0.2828 0. 3258 0.3876 0.3672

0.3452 0.0147 0.0000 0.0000 0.0256

0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0.8563 0. 9392 0.8368 0.7162

0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0.7308 0. 6250 0.6667 0.7692

0.3571 0.6190 0.2857 0.2500 0.6667

0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0.8649 0. 9118 0.8547 0.7971

0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0.6271 0. 7849 0.8396 0.5889

0.6129 0.6769 0.5333 0.5294 0.6279

1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1.0000 0. 9933 0.9748 0.8961

0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0.9369 0. 9470 0.9271 0.8625

0.9161 0.8403 0.7412 0.8202 0.8276

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9975 0.9978 1.0000

1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9759 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 32 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Montgomery County, MD—2008 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0.0043 0. 0025 0.0022 0.0033

0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0.0023 0. 0055 0.0010 0.0007

0.0004 0.0273 0.0153 0.0837 0.1125

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0008 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0028 0.0000 0.0105 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0010 0.0054 0.0049 0.0197

0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0.0005 0. 0034 0.0050 0.0068

0.0109 0.0089 0.0169 0.0157 0.0154

0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0.0000 0. 0000 0.0007 0.0005

0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0.0102 0. 0183 0.0288 0.0116

0.0047 0.0409 0.0471 0.1212 0.3846

0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0.2420 0. 2112 0.2042 0.2699

0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0.1870 0. 2342 0.2041 0.1640

0.1822 0.2488 0.2290 0.1937 0.1835

0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0.5244 0. 5352 0.5490 0.6704

0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0.4444 0. 4184 0.4094 0.3949

0.3810 0.3972 0.4031 0.1869 0.2574

0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0.5973 0. 5135 0.6372 0.5885

0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0.2828 0. 3258 0.3876 0.3672

0.3452 0.0147 0.0000 0.0000 0.0256

0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0.8563 0. 9392 0.8368 0.7162

0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0.7308 0. 6250 0.6667 0.7692

0.3571 0.6190 0.2857 0.2500 0.6667

0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0.8649 0. 9118 0.8547 0.7971

0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0.6271 0. 7849 0.8396 0.5889

0.6129 0.6769 0.5333 0.5294 0.6279

1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1.0000 0. 9933 0.9748 0.8961

0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0.9369 0. 9470 0.9271 0.8625

0.9161 0.8403 0.7412 0.8202 0.8276

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9975 0.9978 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 33 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9759 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Prince George’s County, MD—2008 Diesel Sales Fractio ns

0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0.0043 0. 0025 0.0022 0.0033

0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0.0023 0. 0055 0.0010 0.0007

0.0004 0.0273 0.0153 0.0837 0.1125

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0008 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0028 0.0000 0.0105 0.0000

0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0010 0.0054 0.0049 0.0197

0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0.0000 0. 0000 0.0000 0.0004

0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0.0005 0. 0034 0.0050 0.0068

0.0109 0.0089 0.0169 0.0157 0.0154

0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0.0000 0. 0000 0.0007 0.0005

0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0.0102 0. 0183 0.0288 0.0116

0.0047 0.0409 0.0471 0.1212 0.3846

0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0.2420 0. 2112 0.2042 0.2699

0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0.1870 0. 2342 0.2041 0.1640

0.1822 0.2488 0.2290 0.1937 0.1835

0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0.5244 0. 5352 0.5490 0.6704

0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0.4444 0. 4184 0.4094 0.3949

0.3810 0.3972 0.4031 0.1869 0.2574

0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0.5973 0. 5135 0.6372 0.5885

0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0.2828 0. 3258 0.3876 0.3672

0.3452 0.0147 0.0000 0.0000 0.0256

0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0.8563 0. 9392 0.8368 0.7162

0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0.7308 0. 6250 0.6667 0.7692

0.3571 0.6190 0.2857 0.2500 0.6667

0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0.8649 0. 9118 0.8547 0.7971

0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0.6271 0. 7849 0.8396 0.5889

0.6129 0.6769 0.5333 0.5294 0.6279

1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1.0000 0. 9933 0.9748 0.8961

# ATTACHMENT C ATTACHMENT C

C- 

# 34 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0.9369 0. 9470 0.9271 0.8625

0.9161 0.8403 0.7412 0.8202 0.8276

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0. 9975 0.9978 1.0000

1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 0.9759 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Alexandria, VA—2008 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0.0035 0. 0026 0.0021 0.0026

0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0.0018 0. 0038 0.0014 0.0011

0.0004 0.0219 0.0110 0.0943 0.1164

0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0260 0.0135

0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0002 0.0000

0.0000 0.0016 0.0077 0.0060 0.0279

0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0.0000 0. 0000 0.0000 0.0009

0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0.0022 0. 0085 0.0000 0.0053

0.0130 0.0146 0.0123 0.0167 0.0262

0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0.0000 0. 0000 0.0005 0.0011

0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0.0132 0. 0102 0.0615 0.0166

0.0115 0.0086 0.0962 0.0938 0.3333

0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0.2220 0. 2318 0.2109 0.2679

0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0.2274 0. 2827 0.2096 0.1884

0.1637 0.1926 0.2264 0.2242 0.2134

0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0.5573 0. 5687 0.5525 0.5621

0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0.4882 0. 4231 0.3333 0.4867

0.4851 0.5549 0.4272 0.2051 0.2794

0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0.6023 0. 5402 0.5722 0.5622

0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0.4561 0. 2626 0.3548 0.3740

0.3186 0.0811 0.0000 0.0294 0.0000

0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0.9379 0. 9054 0.8984 0.8516

0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0.7500 0. 5000 0.7143 0.5000

0.2941 0.8000 0.0000 0.2500 0.0000

0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0.7821 0. 9176 0.8782 0.8046

# ATTACHMENT C ATTACHMENT C

C- 

# 35 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0.7746 0. 6667 0.6386 0.7538

0.6667 0.5692 0.3867 0.4314 0.5556

1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0.9907 1. 0000 0.9651 0.9325

0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0.9545 0. 9863 0.9360 0.9048

0.8433 0.8151 0.6709 0.7429 0.8222

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9914 0.9964

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 0.9744

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Arlington County, VA—2008 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0.0035 0. 0026 0.0021 0.0026

0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0.0018 0. 0038 0.0014 0.0011

0.0004 0.0219 0.0110 0.0943 0.1164

0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0260 0.0135

0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0002 0.0000

0.0000 0.0016 0.0077 0.0060 0.0279

0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0.0000 0. 0000 0.0000 0.0009

0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0.0022 0. 0085 0.0000 0.0053

0.0130 0.0146 0.0123 0.0167 0.0262

0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0.0000 0. 0000 0.0005 0.0011

0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0.0132 0. 0102 0.0615 0.0166

0.0115 0.0086 0.0962 0.0938 0.3333

0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0.2220 0. 2318 0.2109 0.2679

0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0.2274 0. 2827 0.2096 0.1884

0.1637 0.1926 0.2264 0.2242 0.2134

0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0.5573 0. 5687 0.5525 0.5621

0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0.4882 0. 4231 0.3333 0.4867

0.4851 0.5549 0.4272 0.2051 0.2794

0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0.6023 0. 5402 0.5722 0.5622

0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0.4561 0. 2626 0.3548 0.3740

0.3186 0.0811 0.0000 0.0294 0.0000

0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0.9379 0. 9054 0.8984 0.8516

# ATTACHMENT C ATTACHMENT C

C- 

# 36 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0.7500 0. 5000 0.7143 0.5000

0.2941 0.8000 0.0000 0.2500 0.0000

0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0.7821 0. 9176 0.8782 0.8046

0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0.7746 0. 6667 0.6386 0.7538

0.6667 0.5692 0.3867 0.4314 0.5556

1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0.9907 1. 0000 0.9651 0.9325

0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0.9545 0. 9863 0.9360 0.9048

0.8433 0.8151 0.6709 0.7429 0.8222

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9914 0.9964

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 0.9744

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Fairfax County, VA—2008 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0.0035 0. 0026 0.0021 0.0026

0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0.0018 0. 0038 0.0014 0.0011

0.0004 0.0219 0.0110 0.0943 0.1164

0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0260 0.0135

0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0002 0.0000

0.0000 0.0016 0.0077 0.0060 0.0279

0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0.0000 0. 0000 0.0000 0.0009

0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0.0022 0. 0085 0.0000 0.0053

0.0130 0.0146 0.0123 0.0167 0.0262

0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0.0000 0. 0000 0.0005 0.0011

0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0.0132 0. 0102 0.0615 0.0166

0.0115 0.0086 0.0962 0.0938 0.3333

0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0.2220 0. 2318 0.2109 0.2679

0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0.2274 0. 2827 0.2096 0.1884

0.1637 0.1926 0.2264 0.2242 0.2134

0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0.5573 0. 5687 0.5525 0.5621

0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0.4882 0. 4231 0.3333 0.4867

0.4851 0.5549 0.4272 0.2051 0.2794

0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0.6023 0. 5402 0.5722 0.5622

# ATTACHMENT C ATTACHMENT C

C- 

# 37 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0.4561 0. 2626 0.3548 0.3740

0.3186 0.0811 0.0000 0.0294 0.0000

0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0.9379 0. 9054 0.8984 0.8516

0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0.7500 0. 5000 0.7143 0.5000

0.2941 0.8000 0.0000 0.2500 0.0000

0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0.7821 0. 9176 0.8782 0.8046

0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0.7746 0. 6667 0.6386 0.7538

0.6667 0.5692 0.3867 0.4314 0.5556

1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0.9907 1. 0000 0.9651 0.9325

0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0.9545 0. 9863 0.9360 0.9048

0.8433 0.8151 0.6709 0.7429 0.8222

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9914 0.9964

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 0.9744

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Loudoun County, VA—2008 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0.0035 0. 0026 0.0021 0.0026

0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0.0018 0. 0038 0.0014 0.0011

0.0004 0.0219 0.0110 0.0943 0.1164

0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0260 0.0135

0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0002 0.0000

0.0000 0.0016 0.0077 0.0060 0.0279

0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0.0000 0. 0000 0.0000 0.0009

0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0.0022 0. 0085 0.0000 0.0053

0.0130 0.0146 0.0123 0.0167 0.0262

0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0.0000 0. 0000 0.0005 0.0011

0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0.0132 0. 0102 0.0615 0.0166

0.0115 0.0086 0.0962 0.0938 0.3333

0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0.2220 0. 2318 0.2109 0.2679

0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0.2274 0. 2827 0.2096 0.1884

0.1637 0.1926 0.2264 0.2242 0.2134

0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0.5573 0. 5687 0.5525 0.5621

# ATTACHMENT C ATTACHMENT C

C- 

# 38 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0.4882 0. 4231 0.3333 0.4867

0.4851 0.5549 0.4272 0.2051 0.2794

0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0.6023 0. 5402 0.5722 0.5622

0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0.4561 0. 2626 0.3548 0.3740

0.3186 0.0811 0.0000 0.0294 0.0000

0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0.9379 0. 9054 0.8984 0.8516

0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0.7500 0. 5000 0.7143 0.5000

0.2941 0.8000 0.0000 0.2500 0.0000

0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0.7821 0. 9176 0.8782 0.8046

0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0.7746 0. 6667 0.6386 0.7538

0.6667 0.5692 0.3867 0.4314 0.5556

1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0.9907 1. 0000 0.9651 0.9325

0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0.9545 0. 9863 0.9360 0.9048

0.8433 0.8151 0.6709 0.7429 0.8222

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9914 0.9964

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 0.9744

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Prince William County, VA—2008 Diesel Sales Fraction s

0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0.0035 0. 0026 0.0021 0.0026

0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0.0018 0. 0038 0.0014 0.0011

0.0004 0.0219 0.0110 0.0943 0.1164

0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0260 0.0135

0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0002 0.0000

0.0000 0.0016 0.0077 0.0060 0.0279

0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0.0000 0. 0000 0.0000 0.0009

0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0.0022 0. 0085 0.0000 0.0053

0.0130 0.0146 0.0123 0.0167 0.0262

0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0.0000 0. 0000 0.0005 0.0011

0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0.0132 0. 0102 0.0615 0.0166

0.0115 0.0086 0.0962 0.0938 0.3333

0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0.2220 0. 2318 0.2109 0.2679

# ATTACHMENT C ATTACHMENT C

C- 

# 39 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0.2274 0. 2827 0.2096 0.1884

0.1637 0.1926 0.2264 0.2242 0.2134

0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0.5573 0. 5687 0.5525 0.5621

0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0.4882 0. 4231 0.3333 0.4867

0.4851 0.5549 0.4272 0.2051 0.2794

0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0.6023 0. 5402 0.5722 0.5622

0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0.4561 0. 2626 0.3548 0.3740

0.3186 0.0811 0.0000 0.0294 0.0000

0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0.9379 0. 9054 0.8984 0.8516

0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0.7500 0. 5000 0.7143 0.5000

0.2941 0.8000 0.0000 0.2500 0.0000

0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0.7821 0. 9176 0.8782 0.8046

0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0.7746 0. 6667 0.6386 0.7538

0.6667 0.5692 0.3867 0.4314 0.5556

1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0.9907 1. 0000 0.9651 0.9325

0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0.9545 0. 9863 0.9360 0.9048

0.8433 0.8151 0.6709 0.7429 0.8222

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9914 0.9964

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 0.9744

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# District of Columbia—2009 Diesel Sales Fractions

0.0069 0.0069 0.0069 0.0069 0.0069 0.0034 0.0033 0. 0041 0.0024 0.0021

0.0031 0.0023 0.0014 0.0019 0.0018 0.0004 0.0013 0. 0022 0.0052 0.0011

0.0007 0.0004 0.0254 0.0145 0.0810

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0007 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0026 0.0000 0.0095

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0008 0.0055 0.0042

0.0000 0.0000 0.0000 0.0000 0.0000 0.0003 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0011 0.0004 0.0025 0.0074 0.0025 0.0020 0. 0004 0.0066 0.0054

0.0080 0.0100 0.0080 0.0169 0.0183

0.0000 0.0000 0.0000 0.0000 0.0000 0.0008 0.0000 0. 0000 0.0000 0.0006

0.0005 0.0004 0.0059 0.0132 0.0143 0.0157 0.0055 0. 0093 0.0162 0.0265

# ATTACHMENT C ATTACHMENT C

C- 

# 40 0.0101 0.0042 0.0565 0.0426 0.1039

0.2842 0.2842 0.2842 0.2842 0.2842 0.2877 0.2267 0. 2410 0.2146 0.1964

0.2813 0.2215 0.3259 0.2871 0.2288 0.2437 0.2892 0. 1783 0.2108 0.1840

0.1704 0.1768 0.3180 0.2264 0.1842

0.6920 0.6920 0.6920 0.6920 0.6920 0.5182 0.5888 0. 5212 0.5059 0.5464

0.6452 0.3770 0.4036 0.5319 0.4307 0.3971 0.4370 0. 4046 0.4078 0.4022

0.3784 0.3768 0.3828 0.3850 0.1802

0.8471 0.8471 0.8471 0.8471 0.8471 0.7536 0.6021 0. 5442 0.4812 0.5993

0.5740 0.5889 0.5336 0.4756 0.5749 0.3595 0.6304 0. 2527 0.2874 0.3319

0.3364 0.3089 0.0588 0.0000 0.0000

0.9489 0.9489 0.9489 0.9489 0.9489 0.9324 0.9206 0. 8756 0.9423 0.8398

0.7490 0.6250 0.2800 0.5227 0.3896 0.5893 0.8571 0. 7241 0.6667 0.6500

0.6667 0.3333 0.6400 0.6429 0.2727

0.9620 0.9620 0.9620 0.9620 0.9620 0.8197 0.8232 0. 8738 0.9151 0.8593

0.8032 0.8683 0.9441 0.9469 0.9574 0.8973 0.9304 0. 6270 0.7679 0.8333

0.6154 0.6341 0.6588 0.5625 0.5833

1.0000 1.0000 1.0000 1.0000 1.0000 0.9714 1.0000 1. 0000 0.9940 0.9777

0.9048 0.9191 0.8552 0.9082 0.9806 0.9244 0.9722 0. 9424 0.9444 0.9078

0.8663 0.9217 0.8519 0.7363 0.8144

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9980 0.9979

1.0000 1.0000 1.0000 1.0000 0.9969 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9767 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Calvert County, MD—2009 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0. 0043 0.0025 0.0022

0.0033 0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0. 0023 0.0055 0.0010

0.0007 0.0004 0.0273 0.0153 0.0837

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0008 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0028 0.0000 0.0105

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0010 0.0054 0.0049

0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0. 0005 0.0034 0.0050

# ATTACHMENT C ATTACHMENT C

C- 

# 41 0.0068 0.0109 0.0089 0.0169 0.0157

0.0000 0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0. 0000 0.0000 0.0007

0.0005 0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0. 0102 0.0183 0.0288

0.0116 0.0047 0.0409 0.0471 0.1212

0.2928 0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0. 2420 0.2112 0.2042

0.2699 0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0. 1870 0.2342 0.2041

0.1640 0.1822 0.2488 0.2290 0.1937

0.6980 0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0. 5244 0.5352 0.5490

0.6704 0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0. 4444 0.4184 0.4094

0.3949 0.3810 0.3972 0.4031 0.1869

0.8471 0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0. 5973 0.5135 0.6372

0.5885 0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0. 2828 0.3258 0.3876

0.3672 0.3452 0.0147 0.0000 0.0000

0.9574 0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0. 8563 0.9392 0.8368

0.7162 0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0. 7308 0.6250 0.6667

0.7692 0.3571 0.6190 0.2857 0.2500

0.9614 0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0. 8649 0.9118 0.8547

0.7971 0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0. 6271 0.7849 0.8396

0.5889 0.6129 0.6769 0.5333 0.5294

1.0000 1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1. 0000 0.9933 0.9748

0.8961 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0. 9369 0.9470 0.9271

0.8625 0.9161 0.8403 0.7412 0.8202

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9975 0.9978

1.0000 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9759 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Charles County, MD—2009 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0. 0043 0.0025 0.0022

0.0033 0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0. 0023 0.0055 0.0010

0.0007 0.0004 0.0273 0.0153 0.0837

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0008 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0028 0.0000 0.0105

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 42 0.0000 0.0000 0.0010 0.0054 0.0049

0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0. 0005 0.0034 0.0050

0.0068 0.0109 0.0089 0.0169 0.0157

0.0000 0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0. 0000 0.0000 0.0007

0.0005 0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0. 0102 0.0183 0.0288

0.0116 0.0047 0.0409 0.0471 0.1212

0.2928 0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0. 2420 0.2112 0.2042

0.2699 0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0. 1870 0.2342 0.2041

0.1640 0.1822 0.2488 0.2290 0.1937

0.6980 0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0. 5244 0.5352 0.5490

0.6704 0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0. 4444 0.4184 0.4094

0.3949 0.3810 0.3972 0.4031 0.1869

0.8471 0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0. 5973 0.5135 0.6372

0.5885 0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0. 2828 0.3258 0.3876

0.3672 0.3452 0.0147 0.0000 0.0000

0.9574 0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0. 8563 0.9392 0.8368

0.7162 0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0. 7308 0.6250 0.6667

0.7692 0.3571 0.6190 0.2857 0.2500

0.9614 0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0. 8649 0.9118 0.8547

0.7971 0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0. 6271 0.7849 0.8396

0.5889 0.6129 0.6769 0.5333 0.5294

1.0000 1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1. 0000 0.9933 0.9748

0.8961 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0. 9369 0.9470 0.9271

0.8625 0.9161 0.8403 0.7412 0.8202

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9975 0.9978

1.0000 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9759 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Frederick County, MD—2009 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0. 0043 0.0025 0.0022

0.0033 0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0. 0023 0.0055 0.0010

0.0007 0.0004 0.0273 0.0153 0.0837

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0008 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 43 0.0000 0.0000 0.0028 0.0000 0.0105

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0010 0.0054 0.0049

0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0. 0005 0.0034 0.0050

0.0068 0.0109 0.0089 0.0169 0.0157

0.0000 0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0. 0000 0.0000 0.0007

0.0005 0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0. 0102 0.0183 0.0288

0.0116 0.0047 0.0409 0.0471 0.1212

0.2928 0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0. 2420 0.2112 0.2042

0.2699 0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0. 1870 0.2342 0.2041

0.1640 0.1822 0.2488 0.2290 0.1937

0.6980 0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0. 5244 0.5352 0.5490

0.6704 0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0. 4444 0.4184 0.4094

0.3949 0.3810 0.3972 0.4031 0.1869

0.8471 0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0. 5973 0.5135 0.6372

0.5885 0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0. 2828 0.3258 0.3876

0.3672 0.3452 0.0147 0.0000 0.0000

0.9574 0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0. 8563 0.9392 0.8368

0.7162 0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0. 7308 0.6250 0.6667

0.7692 0.3571 0.6190 0.2857 0.2500

0.9614 0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0. 8649 0.9118 0.8547

0.7971 0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0. 6271 0.7849 0.8396

0.5889 0.6129 0.6769 0.5333 0.5294

1.0000 1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1. 0000 0.9933 0.9748

0.8961 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0. 9369 0.9470 0.9271

0.8625 0.9161 0.8403 0.7412 0.8202

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9975 0.9978

1.0000 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9759 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Montgomery County, MD—2009 Diesel Sales Fractions

0.0068 0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0. 0043 0.0025 0.0022

0.0033 0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0. 0023 0.0055 0.0010

# ATTACHMENT C ATTACHMENT C

C- 

# 44 0.0007 0.0004 0.0273 0.0153 0.0837

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0008 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0028 0.0000 0.0105

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0010 0.0054 0.0049

0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0. 0005 0.0034 0.0050

0.0068 0.0109 0.0089 0.0169 0.0157

0.0000 0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0. 0000 0.0000 0.0007

0.0005 0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0. 0102 0.0183 0.0288

0.0116 0.0047 0.0409 0.0471 0.1212

0.2928 0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0. 2420 0.2112 0.2042

0.2699 0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0. 1870 0.2342 0.2041

0.1640 0.1822 0.2488 0.2290 0.1937

0.6980 0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0. 5244 0.5352 0.5490

0.6704 0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0. 4444 0.4184 0.4094

0.3949 0.3810 0.3972 0.4031 0.1869

0.8471 0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0. 5973 0.5135 0.6372

0.5885 0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0. 2828 0.3258 0.3876

0.3672 0.3452 0.0147 0.0000 0.0000

0.9574 0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0. 8563 0.9392 0.8368

0.7162 0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0. 7308 0.6250 0.6667

0.7692 0.3571 0.6190 0.2857 0.2500

0.9614 0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0. 8649 0.9118 0.8547

0.7971 0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0. 6271 0.7849 0.8396

0.5889 0.6129 0.6769 0.5333 0.5294

1.0000 1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1. 0000 0.9933 0.9748

0.8961 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0. 9369 0.9470 0.9271

0.8625 0.9161 0.8403 0.7412 0.8202

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9975 0.9978

1.0000 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9759 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Prince George’s County, MD—2009 Diesel Sales Fractio ns

# ATTACHMENT C ATTACHMENT C

C- 

# 45 0.0068 0.0068 0.0068 0.0068 0.0068 0.0036 0.0034 0. 0043 0.0025 0.0022

0.0033 0.0022 0.0013 0.0020 0.0019 0.0004 0.0013 0. 0023 0.0055 0.0010

0.0007 0.0004 0.0273 0.0153 0.0837

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0008 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0028 0.0000 0.0105

0.0009 0.0009 0.0009 0.0009 0.0009 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0010 0.0054 0.0049

0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0000 0. 0000 0.0000 0.0000

0.0004 0.0012 0.0004 0.0028 0.0079 0.0025 0.0023 0. 0005 0.0034 0.0050

0.0068 0.0109 0.0089 0.0169 0.0157

0.0000 0.0000 0.0000 0.0000 0.0000 0.0009 0.0000 0. 0000 0.0000 0.0007

0.0005 0.0004 0.0065 0.0146 0.0155 0.0172 0.0059 0. 0102 0.0183 0.0288

0.0116 0.0047 0.0409 0.0471 0.1212

0.2928 0.2928 0.2928 0.2928 0.2928 0.2976 0.2356 0. 2420 0.2112 0.2042

0.2699 0.1572 0.3314 0.3080 0.2452 0.2608 0.3049 0. 1870 0.2342 0.2041

0.1640 0.1822 0.2488 0.2290 0.1937

0.6980 0.6980 0.6980 0.6980 0.6980 0.5259 0.5592 0. 5244 0.5352 0.5490

0.6704 0.3799 0.4052 0.5667 0.4346 0.4041 0.5274 0. 4444 0.4184 0.4094

0.3949 0.3810 0.3972 0.4031 0.1869

0.8471 0.8471 0.8471 0.8471 0.8471 0.7544 0.6182 0. 5973 0.5135 0.6372

0.5885 0.4375 0.5714 0.5261 0.6081 0.3929 0.6087 0. 2828 0.3258 0.3876

0.3672 0.3452 0.0147 0.0000 0.0000

0.9574 0.9574 0.9574 0.9574 0.9574 0.9273 0.9192 0. 8563 0.9392 0.8368

0.7162 0.6230 0.2394 0.4878 0.3611 0.5818 0.8529 0. 7308 0.6250 0.6667

0.7692 0.3571 0.6190 0.2857 0.2500

0.9614 0.9614 0.9614 0.9614 0.9614 0.8207 0.8262 0. 8649 0.9118 0.8547

0.7971 0.8663 0.9486 0.9623 0.9677 0.9380 0.9379 0. 6271 0.7849 0.8396

0.5889 0.6129 0.6769 0.5333 0.5294

1.0000 1.0000 1.0000 1.0000 1.0000 0.9697 1.0000 1. 0000 0.9933 0.9748

0.8961 0.9147 0.8521 0.9053 0.9774 0.9192 0.9667 0. 9369 0.9470 0.9271

0.8625 0.9161 0.8403 0.7412 0.8202

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 0.9975 0.9978

1.0000 1.0000 1.0000 1.0000 0.9968 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 0.9759 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 46 Alexandria, VA—2009 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0. 0035 0.0026 0.0021

0.0026 0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0. 0018 0.0038 0.0014

0.0011 0.0004 0.0219 0.0110 0.0943

0.0113 0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0260

0.0005 0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0002

0.0000 0.0000 0.0016 0.0077 0.0060

0.0000 0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0. 0000 0.0000 0.0000

0.0009 0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0. 0022 0.0085 0.0000

0.0053 0.0130 0.0146 0.0123 0.0167

0.0000 0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0. 0000 0.0000 0.0005

0.0011 0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0. 0132 0.0102 0.0615

0.0166 0.0115 0.0086 0.0962 0.0938

0.2740 0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0. 2220 0.2318 0.2109

0.2679 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0. 2274 0.2827 0.2096

0.1884 0.1637 0.1926 0.2264 0.2242

0.6954 0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0. 5573 0.5687 0.5525

0.5621 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0. 4882 0.4231 0.3333

0.4867 0.4851 0.5549 0.4272 0.2051

0.8500 0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0. 6023 0.5402 0.5722

0.5622 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0. 4561 0.2626 0.3548

0.3740 0.3186 0.0811 0.0000 0.0294

0.8750 0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0. 9379 0.9054 0.8984

0.8516 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0. 7500 0.5000 0.7143

0.5000 0.2941 0.8000 0.0000 0.2500

0.9516 0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0. 7821 0.9176 0.8782

0.8046 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0. 7746 0.6667 0.6386

0.7538 0.6667 0.5692 0.3867 0.4314

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0. 9907 1.0000 0.9651

0.9325 0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0. 9545 0.9863 0.9360

0.9048 0.8433 0.8151 0.6709 0.7429

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 0.9914

0.9964 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 47 Arlington County, VA—2009 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0. 0035 0.0026 0.0021

0.0026 0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0. 0018 0.0038 0.0014

0.0011 0.0004 0.0219 0.0110 0.0943

0.0113 0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0260

0.0005 0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0002

0.0000 0.0000 0.0016 0.0077 0.0060

0.0000 0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0. 0000 0.0000 0.0000

0.0009 0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0. 0022 0.0085 0.0000

0.0053 0.0130 0.0146 0.0123 0.0167

0.0000 0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0. 0000 0.0000 0.0005

0.0011 0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0. 0132 0.0102 0.0615

0.0166 0.0115 0.0086 0.0962 0.0938

0.2740 0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0. 2220 0.2318 0.2109

0.2679 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0. 2274 0.2827 0.2096

0.1884 0.1637 0.1926 0.2264 0.2242

0.6954 0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0. 5573 0.5687 0.5525

0.5621 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0. 4882 0.4231 0.3333

0.4867 0.4851 0.5549 0.4272 0.2051

0.8500 0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0. 6023 0.5402 0.5722

0.5622 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0. 4561 0.2626 0.3548

0.3740 0.3186 0.0811 0.0000 0.0294

0.8750 0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0. 9379 0.9054 0.8984

0.8516 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0. 7500 0.5000 0.7143

0.5000 0.2941 0.8000 0.0000 0.2500

0.9516 0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0. 7821 0.9176 0.8782

0.8046 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0. 7746 0.6667 0.6386

0.7538 0.6667 0.5692 0.3867 0.4314

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0. 9907 1.0000 0.9651

0.9325 0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0. 9545 0.9863 0.9360

0.9048 0.8433 0.8151 0.6709 0.7429

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 0.9914

0.9964 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 48 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Fairfax County, VA—2009 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0. 0035 0.0026 0.0021

0.0026 0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0. 0018 0.0038 0.0014

0.0011 0.0004 0.0219 0.0110 0.0943

0.0113 0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0260

0.0005 0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0002

0.0000 0.0000 0.0016 0.0077 0.0060

0.0000 0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0. 0000 0.0000 0.0000

0.0009 0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0. 0022 0.0085 0.0000

0.0053 0.0130 0.0146 0.0123 0.0167

0.0000 0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0. 0000 0.0000 0.0005

0.0011 0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0. 0132 0.0102 0.0615

0.0166 0.0115 0.0086 0.0962 0.0938

0.2740 0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0. 2220 0.2318 0.2109

0.2679 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0. 2274 0.2827 0.2096

0.1884 0.1637 0.1926 0.2264 0.2242

0.6954 0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0. 5573 0.5687 0.5525

0.5621 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0. 4882 0.4231 0.3333

0.4867 0.4851 0.5549 0.4272 0.2051

0.8500 0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0. 6023 0.5402 0.5722

0.5622 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0. 4561 0.2626 0.3548

0.3740 0.3186 0.0811 0.0000 0.0294

0.8750 0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0. 9379 0.9054 0.8984

0.8516 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0. 7500 0.5000 0.7143

0.5000 0.2941 0.8000 0.0000 0.2500

0.9516 0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0. 7821 0.9176 0.8782

0.8046 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0. 7746 0.6667 0.6386

0.7538 0.6667 0.5692 0.3867 0.4314

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0. 9907 1.0000 0.9651

0.9325 0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0. 9545 0.9863 0.9360

0.9048 0.8433 0.8151 0.6709 0.7429

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 0.9914

0.9964 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT C ATTACHMENT C

C- 

# 49 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Loudoun County, VA—2009 Diesel Sales Fractions

0.0061 0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0. 0035 0.0026 0.0021

0.0026 0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0. 0018 0.0038 0.0014

0.0011 0.0004 0.0219 0.0110 0.0943

0.0113 0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0260

0.0005 0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0002

0.0000 0.0000 0.0016 0.0077 0.0060

0.0000 0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0. 0000 0.0000 0.0000

0.0009 0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0. 0022 0.0085 0.0000

0.0053 0.0130 0.0146 0.0123 0.0167

0.0000 0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0. 0000 0.0000 0.0005

0.0011 0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0. 0132 0.0102 0.0615

0.0166 0.0115 0.0086 0.0962 0.0938

0.2740 0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0. 2220 0.2318 0.2109

0.2679 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0. 2274 0.2827 0.2096

0.1884 0.1637 0.1926 0.2264 0.2242

0.6954 0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0. 5573 0.5687 0.5525

0.5621 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0. 4882 0.4231 0.3333

0.4867 0.4851 0.5549 0.4272 0.2051

0.8500 0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0. 6023 0.5402 0.5722

0.5622 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0. 4561 0.2626 0.3548

0.3740 0.3186 0.0811 0.0000 0.0294

0.8750 0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0. 9379 0.9054 0.8984

0.8516 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0. 7500 0.5000 0.7143

0.5000 0.2941 0.8000 0.0000 0.2500

0.9516 0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0. 7821 0.9176 0.8782

0.8046 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0. 7746 0.6667 0.6386

0.7538 0.6667 0.5692 0.3867 0.4314

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0. 9907 1.0000 0.9651

0.9325 0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0. 9545 0.9863 0.9360

0.9048 0.8433 0.8151 0.6709 0.7429

# ATTACHMENT C ATTACHMENT C

C- 

# 50 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 0.9914

0.9964 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# Prince William County, VA—2009 Diesel Sales Fraction s

0.0061 0.0061 0.0061 0.0061 0.0061 0.0030 0.0027 0. 0035 0.0026 0.0021

0.0026 0.0023 0.0013 0.0013 0.0014 0.0003 0.0014 0. 0018 0.0038 0.0014

0.0011 0.0004 0.0219 0.0110 0.0943

0.0113 0.0113 0.0113 0.0113 0.0113 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0260

0.0005 0.0005 0.0005 0.0005 0.0005 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0002

0.0000 0.0000 0.0016 0.0077 0.0060

0.0000 0.0000 0.0000 0.0000 0.0000 0.0006 0.0000 0. 0000 0.0000 0.0000

0.0009 0.0025 0.0024 0.0017 0.0063 0.0017 0.0017 0. 0022 0.0085 0.0000

0.0053 0.0130 0.0146 0.0123 0.0167

0.0000 0.0000 0.0000 0.0000 0.0000 0.0013 0.0000 0. 0000 0.0000 0.0005

0.0011 0.0020 0.0033 0.0136 0.0185 0.0244 0.0077 0. 0132 0.0102 0.0615

0.0166 0.0115 0.0086 0.0962 0.0938

0.2740 0.2740 0.2740 0.2740 0.2740 0.2754 0.2338 0. 2220 0.2318 0.2109

0.2679 0.1337 0.2856 0.2529 0.2250 0.2596 0.2962 0. 2274 0.2827 0.2096

0.1884 0.1637 0.1926 0.2264 0.2242

0.6954 0.6954 0.6954 0.6954 0.6954 0.4717 0.5553 0. 5573 0.5687 0.5525

0.5621 0.4575 0.5762 0.6158 0.4281 0.4417 0.4278 0. 4882 0.4231 0.3333

0.4867 0.4851 0.5549 0.4272 0.2051

0.8500 0.8500 0.8500 0.8500 0.8500 0.7937 0.7264 0. 6023 0.5402 0.5722

0.5622 0.4634 0.5071 0.4831 0.5985 0.4318 0.5496 0. 4561 0.2626 0.3548

0.3740 0.3186 0.0811 0.0000 0.0294

0.8750 0.8750 0.8750 0.8750 0.8750 0.8917 0.9245 0. 9379 0.9054 0.8984

0.8516 0.8667 0.4750 0.4872 0.5745 0.7667 1.0000 0. 7500 0.5000 0.7143

0.5000 0.2941 0.8000 0.0000 0.2500

0.9516 0.9516 0.9516 0.9516 0.9516 0.8228 0.6755 0. 7821 0.9176 0.8782

0.8046 0.8524 0.8901 0.9096 0.9200 0.9300 0.9314 0. 7746 0.6667 0.6386

0.7538 0.6667 0.5692 0.3867 0.4314

# ATTACHMENT C ATTACHMENT C

C- 

# 51 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9865 0. 9907 1.0000 0.9651

0.9325 0.9930 0.9160 0.9540 0.9766 1.0000 0.9412 0. 9545 0.9863 0.9360

0.9048 0.8433 0.8151 0.6709 0.7429

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 0.9914

0.9964 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000



# School Bus—Regional Diesel Sales Fractions

(Valid for all years)

* All Other Vehicle Categories

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0. 0000 0.0000 0.0000

0.0000 0.0000 0.0000 0.0000 0.0000

* HDBS

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1. 0000 1.0000 1.0000

1.0000 1.0000 1.0000 1.0000 1.0000

# ATTACHMENT D

# ATTACHMENT D

I:\SIP documentation\attach_D_V2_pos tp_ozone.doc D-1 

# MEMORANDUM

TO: Files

FROM: Ronald Milone

DATE: September 19, 2006

SUBJECT: Mobile Emissions Post-Proce ssor Description and Results

1.0 Introduction

This memorandum describes the mobile emissions post-processor used to support the Air Quality

Conformity Determination of the 2006 CLRP an d the FY2007-2012 TIP. The post-processor is

a series of TP+ scripts that are used to ca lculate regional mobile source emissions. The

emissions are developed on the basis of travel demand information produced by the regional

travel demand model and emission rates produced from the EPA mandated Mobile model. The

TPB’s currently adopted travel model is know n as the Version 2.1 D Draft #50 (September

2006). The current Mobile program is vers ion 6.2.03 (September 2003). The post-processor

computes mobile emissions in terms of volatile organic compounds (VOC/HC), carbon

monoxide (CO), oxides of nitrogen (NOx), and fi ne particulates (PM2.5) which include NOx

precursors. The post-processor computes average daily VOC, CO, and NOx emissions for both

wintertime and summer seasons. It is also used to compute annual NOx precursor and PM2.5

emissions.

The post-processor computes mobi le emissions attributable to modeled trips and VMT. It is also

used to compute emissions of local, or off-netw ork, traffic. These accoun t for most, but not all,

of mobile emissions that occur on a given da y. Other off-network s ources include vehiclerelated (diurnal and resting loss) emissions as well as emissions relating to buses, and park-andride travel, which are computed using off-line pr ocedures. These types of emission calculations

are not addressed in this memorandum.

2.0 Post-Processor Overview

Mobile emissions are computed essentially by multiplying a unit of travel, as produced by the

travel demand model, by an associated emission rate, as developed by the Mobile 6 model. The

TPB emissions forecasts are based on computations for each stage of the trip cycle. In other

words, per trip rates are developed to compute st arting and soaking emissions, while per mile

rates are developed to compute hot-stabilized (or running) emissions. Table 1 shows greater

detail regarding the generalized emission calculati on by trip cycle and pollutant. It is important

to note that the emission rates are developed fo r specific seasons because weather conditions are

important factors used in the em issions model. Since the regiona l travel demand model develops

forecasts in terms of average annual weekday (AAWDT) conditions, seasona l factors are applied

to the travel model data to be consistent with the seasonal emissions rate. Table 2 shows the

conversion factors, which were developed ba sed on local permanent count data. Seasonal

# D-2 

# adjustments are currently applied only to netw ork link VMT. At present, there are no such

conversion factors applied to mode led vehicle trips which are used to develop starting or soak

emissions.

Table 1: Summary of Mobile Emissions Ca lculation by Emission Type and Pollutant

Emission Type Pollutant Emission Rate

Description Travel Unit

Description How Emissions are Computed

VOC

CO

NOx gm/mile, by

jurisdiction, facility

type and speed Vehicle miles Emission rate * travel unit,

computed at network link level, by

hour of day Running/

On-Network

PM2.5 gm/mile, by

jurisdiction vehicle miles Emission rate * travel unit,

computed at network link level

Start-Up VOC

CO

NOx gm/trip, by jurisdiction

and engine condition

(hot/cold) Vehicle starts Emission rate * travel unit,

computed at TAZ level, by hour of

day

Soak VOC gm/trip, by jurisdiction Vehicle stops Emission rate * travel unit,

computed at TAZ level

VOC

CO

NOx gm/mile, by

jurisdiction in

urbanized areas;

by jurisdiction and

speed in rural areas vehicle

miles Emission rate * travel unit,

computed at jurisdiction level,

stratified by urban and rural areas;

rural areas are further stratified by

speed ranges Running / Local

(Off-Network)

PM2.5 gm/mile, by

jurisdiction vehicle

miles Emission rate * travel unit,

Computed at jurisdiction level



# Table 2: Conversion Factors for Converting AAWDT to Seasonal Travel

Analysis Period Pollutants

Analyzed Duration of Seasonal

Period Conversion

Factor Applied

to AAWDT Result of Conversion

Summer / Ozone

Season VOC

NOx May to September 1.05 Seasonal AAWDT

Wintertime Season CO December to February 0.97 Seasonal AAWDT

January to April 0.92 Seasonal ADT

May to September 0.99 Seasonal ADT Annual Total

(sum of 3 seasons) PM2.5

NOx precursor

October to December 0.93 Seasonal ADT



# Table 2 also indicates the key po llutants of interest in the Wa shington, D.C. region vary by

season. VOC and NOx emissions are most severe during the summer season while CO

emissions are highest during the winter. PM 2.5 and NOx precursor emissions are developed as

annualized figures based on the sum of three separate seasonal computations.

3.0 Mobile 6 Rates

Table 1 indicates that the emissi on rates are developed on a jurisd ictional basis. This is done

because many parameters used the Mobile 6 model vary by location, for example, inspection and

maintenance programs, vehicle fleet mix, etc. Emission rates are currently prepared for 16

individual jurisdictions which ar e listed in Table 3. These include jurisdictions both in and

around the non-attainment area. The table indicates that the 16 sets of modeled emission rates

# D-3 

# are ultimately applied to reflect 27 jurisdictions (or external stations) us ing ‘nearest-neighbor’

assumptions.

Table 3: Jurisdictional Emission Areas

Emission Area

System

Number Jurisdiction / External Area MSA

Member

Yes/No Mobile Rates Modeled/Borrowed

1 Washington, DC Yes Modeled

2 Montgomery County Yes Modeled

3 Prince George’s County Yes Modeled

4 Howard County No Borrowed (Prince George’s Co.)

5 Anne Arundel County No Borrowed (Prince George’s Co.)

6 Carroll County No Borrowed (Prince George’s Co.)

7 Baltimore Area Externals No Borrowed (Prince George’s Co.)

8 Calvert County Yes Modeled

9 Charles County Yes Modeled

10 Frederick County Yes Modeled

11 Frederick Co. Externals No Borrowed (Frederick Co.)

12 Arlington Yes Modeled

13 Fairfax County Yes Modeled

14 Loudoun County Yes Modeled

15 Prince William County Yes Modeled

16 Stafford County Yes Modeled

17 City of Alexandria Yes Modeled

18 St. Mary’s County No Modeled

19 Washington Co. Externals No Modeled

20 Clarke County No Modeled

21 Fauquier County No Borrowed (Clarke Co.)

22 Jefferson Co, WVA No Borrowed (Clarke Co.)

23 Western External Area No Borrowed (Clarke Co.)

24 Spotsylvania County No Modeled

25 King George County No Borrowed (Spotsylvania Co.)

26 City of Fredericksburg No Borrowed (Spotsylvania Co.)

27 Southern External Area No Borrowed (Spotsylvania Co.)



# Table 1 also indicates that, be yond jurisdictional considerations, the running emission rates are

further specified by facility and speed, and starti ng emissions are further segmented by ‘hot’ and

‘cold’ engine conditions. In all, 179 Mobile model executions are prepared for each jurisdiction,

for given season. These executio ns are currently run in batc h. The sequence of scenarios

generated by the batch of Mobile 6 executions is shown on Table 4. Each scenario represents a

unique condition pertaining to the vehicle operati ng mode, facility type, and speed. Because

annualized emissions are desired for the PM2.5 pollutant, the generation of Mobile rates

procedures is expanded to reflect multiple se asons. Annualized NOx and PM2.5 emissions are

currently developed on the basis of three seas onal periods. The associ ated Mobile 6 scenarios

that are batched together for three seasons are listed shown on Table 5. Three utility programs

have been developed to read the Mobile 6 output rate listings and create emission rate files that

are readable by the TP+ scripts. These programs are named:

1) M6RATES.EXE (single season / VOC, CO, NOx rates)

2) M6RATES_3S_HCN.EXE (t hree-season VOC, CO, NOx rates)

# D-4 

# 3) M6RATES_3S_PM.EXE (three-season PM 2.5 rates)

Table 4: Sequence of Mobile Scenarios Generated for a Single Season

MOBILE6 ‘Scenarios’ Operating

Mode Facility Type Speed Specifications

1- 65 Stabilized Arterial 1 to 65 mph in 1 mph increments

66-130 Stabilized Freeway, Non-Ramp 1 to 65 mph in 1 mph increments

131 Stabilized Freeway Ramp Single speed / 35.0 mph

132 Cold Local Single speed / 12.9 mph

133 Hot Local Single speed / 12.9 mph

134 Stabilized Local Single speed / 12.9 mph

135-179 Stabilized Arterial(w/ Rural VMT Mix) 1 to 45 mph in 1 mph increments



# Table 5: Sequence of Mobile Scenarios Generated for Three Seasons

MOBILE6

‘Scenarios’ Season

Op. Mode Facility Type Speed Specifications

1- 65 Stabilized Arterial 1 to 65 mph in 1 mph increments

66-130 Stabilized Freeway, Non-Ramp 1 to 65 mph in 1 mph increments

131 Stabilized Freeway Ramp Single speed / 35.0 mph

132 Cold Local Single speed / 12.9 mph

133 Hot Local Single speed / 12.9 mph

134 Stabilized Local Single speed / 12.9 mph

135-179 Jan-Apr

Stabilized Arterial(w/ Rural VMT Mix) 1 to 45 mph in 1 mph increments

180- 244 Stabilized Arterial 1 to 65 mph in 1 mph increments

245-309 Stabilized Freeway, Non-Ramp 1 to 65 mph in 1 mph increments

310 Stabilized Freeway Ramp Single speed / 35.0 mph

311 Cold Local Single speed / 12.9 mph

312 Hot Local Single speed / 12.9 mph

313 Stabilized Local Single speed / 12.9 mph

314-358 May-Sep

Stabilized Arterial(w/ Rural VMT Mix) 1 to 45 mph in 1 mph increments

359-423 Stabilized Arterial 1 to 65 mph in 1 mph increments

424-488 Stabilized Freeway, Non-Ramp 1 to 65 mph in 1 mph increments

489 Stabilized Freeway Ramp Single speed / 35.0 mph

490 Cold Local Single speed / 12.9 mph

491 Hot Local Single speed / 12.9 mph

492 Stabilized Local Single speed / 12.9 mph

493-537 Oct-Dec

Stabilized Arterial(w/ Rural VMT Mix) 1 to 45 mph in 1 mph increments



# The final emission rate files us ed in single-season post-proces sor runs and three-season postprocessor runs are shown on Tables 5 and 6 re spectively. The tables indicate the filename

convention used for a given post-pr ocessor run. The first character s of the file name are user

specified, but the end-characters of the name are st andardized. Table 5 indi cates that 96 rate files

are used in a single-season run, while 320 rate files are used in three s eason post-processor runs.ATTACHMENT DI:\SIP documentation\attach_D_V2_postp_ozone.docD-5Table 6:Listing of Emission Rate Filenames Prepared forthe Post-Processor / Single-Season Post-ProcessorRunning Arterial RatesRunning FreewayRatesRunning Freeway RampRatesStarting (Hot/Cold)Rates Running Local RatesRunning Local -RuralArterial RatesJurisdictionVOC, CO, Nx Rates byspeedVOC, CO, Nx Ratesby speedVOC, CO, Nx Rates @35 mphHot VOC, CO, Nox /Cold VOC, CO, Nox RatesVOC, CO, Nox Rates @12.9 mphVOC, CO, Nx Rates byspeedAlexandria <prefix>AL.r_a <prefix>AL.r_f <prefix>AL.ram <prefix>AL.stt <prefix>AL.lcl <prefix>AL.r_rArlington <prefix>AR.r_a <prefix>AR.r_f <prefix>AR.ram <prefix>AR.stt <prefix>AR.lcl <prefix>AR.r_rCalvert <prefix>CA.r_a <prefix>CA.r_f <prefix>CA.ram <prefix>CA.stt <prefix>CA.lcl <prefix>CA.r_rCharles <prefix>CH.r_a <prefix>CH.r_f <prefix>CH.ram <prefix>CH.stt <prefix>CH.lcl <prefix>CH.r_rCalvert <prefix>CL.r_a <prefix>CL.r_f <prefix>CL.ram <prefix>CL.stt <prefix>CL.lcl <prefix>CL.r_rDC <prefix>DC.r_a <prefix>DC.r_f <prefix>DC.ram <prefix>DC.stt <prefix>DC.lcl <prefix>DC.r_rFrederick <prefix>FR.r_a <prefix>FR.r_f <prefix>FR.ram <prefix>FR.stt <prefix>FR.lcl <prefix>FR.r_rFairfax <prefix>FX.r_a <prefix>FX.r_f <prefix>FX.ram <prefix>FX.stt <prefix>FX.lcl <prefix>FX.r_rLoudoun <prefix>LD.r_a <prefix>LD.r_f <prefix>LD.ram <prefix>LD.stt <prefix>LD.lcl <prefix>LD.r_rMontgomery <prefix>MC.r_a <prefix>MC.r_f <prefix>MC.ram <prefix>MC.stt <prefix>MC.lcl <prefix>MC.r_rPr. George's <prefix>PG.r_a <prefix>PG.r_f <prefix>PG.ram <prefix>PG.stt <prefix>PG.lcl <prefix>PG.r_rPr. William <prefix>PW.r_a <prefix>PW.r_f <prefix>PW.ram <prefix>PW.stt <prefix>PW.lcl <prefix>PW.r_rSt. Mary's <prefix>SM.r_a <prefix>SM.r_f <prefix>SM.ram <prefix>SM.stt <prefix>SM.lcl <prefix>SM.r_rSprotsylvania <prefix>SP.r_a <prefix>SP.r_f <prefix>SP.ram <prefix>SP.stt <prefix>SP.lcl <prefix>SP.r_rStafford <prefix>ST.r_a <prefix>ST.r_f <prefix>ST.ram <prefix>ST.stt <prefix>ST.lcl <prefix>ST.r_rWashington Co <prefix>WE.r_a <prefix>WE.r_f <prefix>WE.ram <prefix>WE.stt <prefix>WE.lcl <prefix>WE.r_rD-6Table 7: Listing of Emission RateFilenames Prepared for the Post-Processor / Three – Season Post-ProcessorRunning Arterial RatesRunning FreewayRatesRunning Freeway RampRatesStarting (Hot/Cold)Rates Running Local RatesRunning Local -RuralArterial RatesPollutant JurisdictionSeasonal Rates by speedSeasonal Rates byspeedSeasonal Rates @ 35mph speedSeasonal Hot/ColdRatesSeasonal Rates @ 12.9mph speed Seasonal Rates by speedPollutant JurisdictionSeasonal PM 2.5Network and LocalRatesAlexandria <prefix>COAL.arC <prefix>COAL.frC <prefix>COAL.rmC <prefix>COAL.stC <prefix>COAL.lcC <prefix>COAL.rrC PM 2.5 Alexandria <prefix>pmAL.N_LCO Arlington <prefix>COAR.arC <prefix>COAR.frC <prefix>COAR.rmC <prefix>COAR.stC <prefix>COAR.lcC <prefix>COAR.rrC Arlington <prefix>pmAR.N_LCalvert <prefix>COCA.arC <prefix>COCA.frC <prefix>COCA.rmC <prefix>COCA.stC <prefix>COCA.lcC <prefix>COCA.rrC Seasonal Network / Calvert <prefix>pmCA.N_LCharles <prefix>COCH.arC <prefix>COCH.frC <prefix>COCH.rmC <prefix>COCH.stC <prefix>COCH.lcC <prefix>COCH.rrC Seasonal Local Charles <prefix>pmCH.N_LCalvert <prefix>COCL.arC <prefix>COCL.frC <prefix>COCL.rmC <prefix>COCL.stC <prefix>COCL.lcC <prefix>COCL.rrC Calvert <prefix>pmCL.N_LDC <prefix>CODC.arC <prefix>CODC.frC <prefix>CODC.rmC <prefix>CODC.stC <prefix>CODC.lcC <prefix>CODC.rrC DC <prefix>pmDC.N_LFrederick <prefix>COFR.arC <prefix>COFR.frC <prefix>COFR.rmC <prefix>COFR.stC <prefix>COFR.lcC <prefix>COFR.rrC Frederick <prefix>pmFR.N_LFairfax <prefix>COFX.arC <prefix>COFX.frC <prefix>COFX.rmC <prefix>COFX.stC <prefix>COFX.lcC <prefix>COFX.rrC Fairfax <prefix>pmFX.N_LLoudoun <prefix>COLD.arC <prefix>COLD.frC <prefix>COLD.rmC <prefix>COLD.stC <prefix>COLD.lcC <prefix>COLD.rrC Loudoun <prefix>pmLD.N_LMontgomery <prefix>COMC.arC <prefix>COMC.frC <prefix>COMC.rmC <prefix>COMC.stC <prefix>COMC.lcC <prefix>COMC.rrC Montgomery <prefix>pmMC.N_LPr. George's <prefix>COPG.arC <prefix>COPG.frC <prefix>COPG.rmC <prefix>COPG.stC <prefix>COPG.lcC <prefix>COPG.rrC Pr. George's <prefix>pmPG.N_LPr. William <prefix>COPW.arC <prefix>COPW.frC <prefix>COPW.rmC <prefix>COPW.stC <prefix>COPW.lcC <prefix>COPW.rrC Pr. William <prefix>pmPW.N_LSt. Mary's <prefix>COSM.arC <prefix>COSM.frC <prefix>COSM.rmC <prefix>COSM.stC <prefix>COSM.lcC <prefix>COSM.rrC St. Mary's <prefix>pmSM.N_LSprotsylvania <prefix>COSP.arC <prefix>COSP.frC <prefix>COSP.rmC <prefix>COSP.stC <prefix>COSP.lcC <prefix>COSP.rrC Sprotsylvania <prefix>pmSP.N_LStafford <prefix>COST.arC <prefix>COST.frC <prefix>COST.rmC <prefix>COST.stC <prefix>COST.lcC <prefix>COST.rrC Stafford <prefix>pmST.N_LWashington Co <prefix>COWE.arC <prefix>COWE.frC <prefix>COWE.rmC <prefix>COWE.stC <prefix>COWE.lcC <prefix>COWE.rrC Washington Co <prefix>pmWE.N_LVOC Alexandria <prefix>HCAL.arH <prefix>HCAL.frH <prefix>HCAL.rmH <prefix>HCAL.stH <prefix>HCAL.lcH <prefix>HCAL.rrHArlington <prefix>HCAR.arH <prefix>HCAR.frH <prefix>HCAR.rmH <prefix>HCAR.stH <prefix>HCAR.lcH <prefix>HCAR.rrHCalvert <prefix>HCCA.arH <prefix>HCCA.frH <prefix>HCCA.rmH <prefix>HCCA.stH <prefix>HCCA.lcH <prefix>HCCA.rrHCharles <prefix>HCCH.arH <prefix>HCCH.frH <prefix>HCCH.rmH <prefix>HCCH.stH <prefix>HCCH.lcH <prefix>HCCH.rrHCalvert <prefix>HCCL.arH <prefix>HCCL.frH <prefix>HCCL.rmH <prefix>HCCL.stH <prefix>HCCL.lcH <prefix>HCCL.rrHDC <prefix>HCDC.arH <prefix>HCDC.frH <prefix>HCDC.rmH <prefix>HCDC.stH <prefix>HCDC.lcH <prefix>HCDC.rrHFrederick <prefix>HCFR.arH <prefix>HCFR.frH <prefix>HCFR.rmH <prefix>HCFR.stH <prefix>HCFR.lcH <prefix>HCFR.rrHFairfax <prefix>HCFX.arH <prefix>HCFX.frH <prefix>HCFX.rmH <prefix>HCFX.stH <prefix>HCFX.lcH <prefix>HCFX.rrHLoudoun <prefix>HCLD.arH <prefix>HCLD.frH <prefix>HCLD.rmH <prefix>HCLD.stH <prefix>HCLD.lcH <prefix>HCLD.rrHMontgomery <prefix>HCMC.arH <prefix>HCMC.frH <prefix>HCMC.rmH <prefix>HCMC.stH <prefix>HCMC.lcH <prefix>HCMC.rrHPr. George's <prefix>HCPG.arH <prefix>HCPG.frH <prefix>HCPG.rmH <prefix>HCPG.stH <prefix>HCPG.lcH <prefix>HCPG.rrHPr. William <prefix>HCPW.arH <prefix>HCPW.frH <prefix>HCPW.rmH <prefix>HCPW.stH <prefix>HCPW.lcH <prefix>HCPW.rrHSt. Mary's <prefix>HCSM.arH <prefix>HCSM.frH <prefix>HCSM.rmH <prefix>HCSM.stH <prefix>HCSM.lcH <prefix>HCSM.rrHSprotsylvania <prefix>HCSP.arH <prefix>HCSP.frH <prefix>HCSP.rmH <prefix>HCSP.stH <prefix>HCSP.lcH <prefix>HCSP.rrHStafford <prefix>HCST.arH <prefix>HCST.frH <prefix>HCST.rmH <prefix>HCST.stH <prefix>HCST.lcH <prefix>HCST.rrHWashington Co <prefix>HCWE.arH <prefix>HCWE.frH <prefix>HCWE.rmH <prefix>HCWE.stH <prefix>HCWE.lcH <prefix>HCWE.rrHPollutant JurisdictionSeasonal Soak RatesNOx Alexandria <prefix>NXAL.arN <prefix>NXAL.frN <prefix>NXAL.rmN <prefix>NXAL.stN <prefix>NXAL.lcN <prefix>NXAL.rrN Alexandria <prefix>HCAL.SDRArlington <prefix>NXAR.arN <prefix>NXAR.frN <prefix>NXAR.rmN <prefix>NXAR.stN <prefix>NXAR.lcN <prefix>NXAR.rrN Soak, Diurnal, Arlington <prefix>HCAR.SDRCalvert <prefix>NXCA.arN <prefix>NXCA.frN <prefix>NXCA.rmN <prefix>NXCA.stN <prefix>NXCA.lcN <prefix>NXCA.rrN Resting Loss Calvert <prefix>HCCA.SDRCharles <prefix>NXCH.arN <prefix>NXCH.frN <prefix>NXCH.rmN <prefix>NXCH.stN <prefix>NXCH.lcN <prefix>NXCH.rrN Rates Charles <prefix>HCCH.SDRCalvert <prefix>NXCL.arN <prefix>NXCL.frN <prefix>NXCL.rmN <prefix>NXCL.stN <prefix>NXCL.lcN <prefix>NXCL.rrN Calvert <prefix>HCCL.SDRDC <prefix>NXDC.arN <prefix>NXDC.frN <prefix>NXDC.rmN <prefix>NXDC.stN <prefix>NXDC.lcN <prefix>NXDC.rrN Seasonal Soak, DC <prefix>HCDC.SDRFrederick <prefix>NXFR.arN <prefix>NXFR.frN <prefix>NXFR.rmN <prefix>NXFR.stN <prefix>NXFR.lcN <prefix>NXFR.rrN Seasonal Diurnal, Frederick <prefix>HCFR.SDRFairfax <prefix>NXFX.arN <prefix>NXFX.frN <prefix>NXFX.rmN <prefix>NXFX.stN <prefix>NXFX.lcN <prefix>NXFX.rrN Seasonal Rest Loss Fairfax <prefix>HCFX.SDRLoudoun <prefix>NXLD.arN <prefix>NXLD.frN <prefix>NXLD.rmN <prefix>NXLD.stN <prefix>NXLD.lcN <prefix>NXLD.rrN Loudoun <prefix>HCLD.SDRMontgomery <prefix>NXMC.arN <prefix>NXMC.frN <prefix>NXMC.rmN <prefix>NXMC.stN <prefix>NXMC.lcN <prefix>NXMC.rrN Montgomery <prefix>HCMC.SDRPr. George's <prefix>NXPG.arN <prefix>NXPG.frN <prefix>NXPG.rmN <prefix>NXPG.stN <prefix>NXPG.lcN <prefix>NXPG.rrN Pr. George's <prefix>HCPG.SDRPr. William <prefix>NXPW.arN <prefix>NXPW.frN <prefix>NXPW.rmN <prefix>NXPW.stN <prefix>NXPW.lcN <prefix>NXPW.rrN Pr. William <prefix>HCPW.SDRSt. Mary's <prefix>NXSM.arN <prefix>NXSM.frN <prefix>NXSM.rmN <prefix>NXSM.stN <prefix>NXSM.lcN <prefix>NXSM.rrN St. Mary's <prefix>HCSM.SDRSprotsylvania <prefix>NXSP.arN <prefix>NXSP.frN <prefix>NXSP.rmN <prefix>NXSP.stN <prefix>NXSP.lcN <prefix>NXSP.rrN Sprotsylvania <prefix>HCSP.SDRStafford <prefix>NXST.arN <prefix>NXST.frN <prefix>NXST.rmN <prefix>NXST.stN <prefix>NXST.lcN <prefix>NXST.rrN Stafford <prefix>HCST.SDRWashington Co <prefix>NXWE.arN <prefix>NXWE.frN <prefix>NXWE.rmN <prefix>NXWE.stN <prefix>NXWE.lcN <prefix>NXWE.rrN Washington Co <prefix>HCWE.SDR

# ATTACHMENT D

I:\SIP documentation\attach_D_V2_pos tp_ozone.doc D-7 

# 4.0 Post–Processor Computations

The post-processor computes thr ee classes of mobile emissions: Trip-end emissions, comprised

of starting and soaking types, running emissions, and local emissions. The computation

procedures are described below, in turn.

4.1 Trip-End Emissions

Starting emissions are developed by applying per-trip emission rate s to modeled vehicle trips at

the zone level, on an hour-by-hour basis. Starti ng pollutant rates are associated with VOC, CO,

and NOx emissions, and are expressed in terms of cold and hot transient types. Cold starts relate

to those auto trips with fully cooled engines (i.e ., engines that have been turned off for at least

one hour prior to the trip starting time). Alternatively, hot transi ent starts are those auto trips

with warm engines (i.e., engines that have been turned off less than one hour prio r to the trip

start time). An hourly allocation of trip origins is necessary fo r the starting emission calculation

since the proportion of cold and hot starts is dependent upon the time of day. The assumed

hourly distribution of AM, PM, and Off-peak vehicl e trips is shown on Table 8. The distribution

shown was derived from the 1994 Household Tr avel Survey (HTS). The assumed hourly

distribution for cold and hot tran sient starts is shown on Table 9. This table was also derived

from the 1994 HTS.

Soaking emissions are associated with the evap orative VOC/HC emissions that result when the

engine is turned off. The soak emissions consist of a single emission rate that is applied to trip

destinations. There is no temporal com ponent to the soaking emission computation.

It was stated earlier that emi ssion rates are developed on a county- by-county basis. An averaged

emission rate is used in the post-processor, as opposed to a single county-specific rate, because

the vehicle starts in any given jurisdiction are re alistically made by residents of that jurisdiction

as well as by residents of many other jurisdictions . For example, the emission rate used within

the District of Columbia is the average of all emission rates weighted by the proportion of daily

vehicle trips from each jurisdiction to the District . The general equation for computing starting

emissions for a specific TAZ and hour of the day is as follows:

27



# StartEm ih 

# = Starts h 

# * Σ ((CSR j 

# *CPCT h 

# + HSR j 

# * HPCT h 

# ) * Tprop ij 

# )

j=1



# Where:

StartEm ih 

# = Zonal starting-up emissions (in gr ams) at hour h in jurisdiction i

Starts h 

# = Zonal vehicle starts at hour h

CSR j 

# = Cold Start rate (gm/trip) for jurisdiction j

CPCT h 

# = Cold start proportion at hour h

HSR j 

# = Hot Start rate (gm/trip) for jurisdiction j

HPCT h 

# = Hot start proportion at hour h

Tprop ij 

# = Proportion of daily trips between jurisd iction i/j

# D-8 

# Table 8

Distribution of AM, PM, and Off-Peak Period Auto Driver Trips

Among

Hourly Periods

Hour % %

No. AM PM Off-Peak

1 12mid - 12:59AM 0.30%

2 1:00AM - 1:59AM 0.40%

3 2:00AM - 2:59AM 0.30%

4 3:00AM - 3:59AM 0.30%

5 4:00AM - 4:59AM 0.50%

6 5:00AM - 5:59AM 2.20%

7 6:00AM - 6:59AM 20.10%

8 7:00AM - 7:59AM 39.80%

9 8:00AM - 8:59AM 40.10%

10 9:00AM - 9:59AM 9.70%

11 10:00AM - 10:59AM 8.20%

12 11:00AM - 11:59AM 9.20%

13 12noon - 12:59PM 10.10%

14 1:00PM - 1:59PM 8.90%

15 2:00PM - 2:59PM 9.00%

16 3:00PM - 3:59PM 11.60%

17 4:00PM - 4:59PM 31.40%

18 5:00PM - 5:59PM 37.30%

19 6:00PM - 6:59PM 31.30%

20 7:00PM - 7:59PM 10.80%

21 8:00PM - 8:59PM 7.70%

22 9:00PM - 9:59PM 5.80%

23 10:00PM - 10:59PM 3.40%

24 11:00PM - 11:59PM 1.60%

Total 100.00% 100.00% 100.00%

# D-9 

# Table 9

Distribution of Cold / Hot Tran sient Vehicle Starts by Hour

Hour % %

No. Cold Hot Total

1 12mid - 12:59AM 84.70% 15.30% 100.00%

2 1:00AM - 1:59AM 83.80% 16.20% 100.00%

3 2:00AM - 2:59AM 92.90% 7.10% 100.00%

4 3:00AM - 3:59AM 91.20% 8.80% 100.00%

5 4:00AM - 4:59AM 89.40% 10.60% 100.00%

6 5:00AM - 5:59AM 93.00% 7.00% 100.00%

7 6:00AM - 6:59AM 88.40% 11.60% 100.00%

8 7:00AM - 7:59AM 82.90% 17.10% 100.00%

9 8:00AM - 8:59AM 73.00% 27.00% 100.00%

10 9:00AM - 9:59AM 61.50% 38.50% 100.00%

11 10:00AM - 10:59AM 55.40% 44.60% 100.00%

12 11:00AM - 11:59AM 55.10% 44.90% 100.00%

13 12noon - 12:59PM 50.50% 49.50% 100.00%

14 1:00PM - 1:59PM 51.20% 48.80% 100.00%

15 2:00PM - 2:59PM 56.20% 43.80% 100.00%

16 3:00PM - 3:59PM 58.30% 41.70% 100.00%

17 4:00PM - 4:59PM 60.50% 39.50% 100.00%

18 5:00PM - 5:59PM 59.90% 40.10% 100.00%

19 6:00PM - 6:59PM 55.20% 44.80% 100.00%

20 7:00PM - 7:59PM 57.00% 43.00% 100.00%

21 8:00PM - 8:59PM 61.60% 38.40% 100.00%

22 9:00PM - 9:59PM 66.40% 33.60% 100.00%

23 10:00PM - 10:59PM 71.10% 28.90% 100.00%

24 11:00PM - 11:59PM 73.00% 27.00% 100.00%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

1 3 5 7 9 11 13 15 17 19 21 23



# HourPercent 

# Cold

Hot

# D-10 

# Similarly, the equation for computing hot soak emissions is as follows:

27



# SoakEm ih 

# = Stops h 

# * Σ (HSR j 

# * Tprop ij 

# )

j=1



# Where:

SoakEm ih 

# = Zonal hot soak emissions (in gram s) at hour h in jurisdiction i

Stops h 

# = Vehicle stops at hour h

HSR j 

# = Hot Soak rate (gm/trip) for jurisdiction j

Tprop ij 

# = Proportion of daily trips betw een jurisdiction i and jurisdiction j

The regional total of starting/soak ing emissions is, therefore, base d on the result of the above

equations accumulated over all TAZ’s, over all hours of the day. Regional emissions in grams

are converted to tons using a conversion factor of 907,184.74 gm/ton.

4.2 Running (Hot Stabilized) Emissions

Running emissions are associated with VOC/HC, CO, NOx, and PM 2.5 pollutants emitted on

the regional highway network. They are comput ed by applying per-mile emission rates to VMT

at the network link level, and are computed on an hour-by-hour basis. The calculation is applied

on an hourly basis because the running emission rates are provided as a function of highway

speed 1 

# , which varies with congestion throughout th e day. As with the trip-end emission

calculation, the running emission rate for a given li nk is a weighted average of all jurisdictional

rates based on the proportion of daily vehicle trip s from each county to the specific county in

which the network link is located.

The post-processor now incorporates global link volume adjustment factors used to adjust

AAWDT volume to the specific season that is a ppropriate. The current seasonal factors were

shown on Table 2, above. Before link volumes ar e disaggregated among hourly periods, the total

daily volume on the link is adjusted with the seasonal factor.

The allocation of link volumes among hourly periods is done in a two-step manner. First, an

initial hourly distribution based on observed data for the Washi ngton region is applied to the

daily link volume, based on the facility class and peaking classification of th e link. Facility

classifications are defined as freeway, arterial, or local. COG has es tablished three peaking

types, AM-oriented, PM-oriented, and Even, based on the following peaking percentage 2 

# :

Peaking Percentage = ((AM Volume* PM scale factor) – PM Volume) / Daily Link Volume

Where:

Peaking Percentage > 7.5% indicates AM oriented class

Peaking Percentage < - 7.5% indi cates PM oriented class

Peaking Percentage - 7.5% to 7.5% indicates Even oriented class

1 

# The current PM2.5 emission rate, however, does not vary by speed. Nonetheless, the PM2.5 computation is still

made on an hourly basis.

2 

# See August 27, 2002 Memorandum from Michael Freeman to File, Subject: Development and Recommendations

of Hourly Distributions of Daily Traffic Volumes.

# D-11 

# The PM scale factor shown is applied to all AM period volumes so that the sum of regional AM

link volumes will equal the sum of regional PM volumes. The scaled volume is used only for the

purpose of computing the peaking index, and is nece ssary to ensure that a reasonable regional

balance of AM and PM oriented links are attained. Default hourly distributions a ssociated with

specific facility and peaking classifications are shown on Table 10. The distribution selected for

a given link is applied to the daily seasonal link volume to arrive at initial hourly volume

estimates. Next, the initial hourly estimates are scaled on a gross time period basis so that the

hourly link volumes in the AM peak, PM peak, a nd off-peak periods are consistent with the

original (seasonally adjusted) link volumes pr oduced by the traffic assignment process. The

hourly link speed is developed from the volume–to -capacity ratio develope d at this point based

on the speed flow relationship shown on Table 11. The functions shown on Table 11 are based

on observed speed and density data co llected in the Washington region.

Table 10

Hourly Distribution of Daily Traffic by Orientation an d Facility Type

Hour AM PM EVEN

No. Freeway Arterial Collector Freeway Art erial Collector Freeway Arterial Collector

1 12mid - 12:59AM 0.77 0.49 0.34 1.11 0.76 0.62 1.07 0.67 0.52

2 1:00AM - 1:59AM 0.55 0.30 0.20 0.64 0.41 0.32 0.73 0.40 0.31

3 2:00AM - 2:59AM 0.52 0.25 0.18 0.48 0.28 0.24 0.61 0.30 0.24

4 3:00AM - 3:59AM 0.72 0.37 0.29 0.42 0.24 0.20 0.68 0.33 0.30

5 4:00AM - 4:59AM 1.88 1.09 0.96 0.58 0.38 0.32 1.24 0.72 0.70

6 5:00AM - 5:59AM 6.20 4.05 3.80 1.38 1.08 0.96 3.60 2.27 2.37

7 6:00AM - 6:59AM 8.66 8.75 9.19 3.24 2.70 2.58 4.99 4.58 4.83

8 7:00AM - 7:59AM 11.13 12.38 13.40 4.63 4.62 4.67 6.96 7.65 8.06

9 8:00AM - 8:59AM 8.04 9.82 10.92 4.71 5.15 5.07 5.44 6.90 7.27

10 9:00AM - 9:59AM 6.94 6.39 6.10 3.84 4.38 4.10 5.93 6.11 5.80

11 10:00AM - 10:59AM 5.14 4.71 4.50 3.90 4.19 3.94 5.18 5.15 4.80

12 11:00AM - 11:59AM 4.68 4.53 4.51 4.21 4.67 4.54 5.15 5.40 5.14

13 12noon - 12:59PM 4.65 4.72 4.81 4.61 5.25 5.25 5.34 5.80 5.50

14 1:00PM - 1:59PM 4.58 4.64 4.64 4.83 5.21 5.01 5.45 5.68 5.34

15 2:00PM - 2:59PM 4.66 4.80 4.85 5.95 5.87 5.76 6.10 5.97 5.89

16 3:00PM - 3:59PM 4.70 5.09 5.17 7.32 7.14 7.03 6.80 6.62 6.68

17 4:00PM - 4:59PM 4.56 5.26 5.24 9.95 9.58 10.06 5.94 6.26 6.61

18 5:00PM - 5:59PM 4.76 5.55 5.58 10.87 10.93 11.57 6.63 7.15 7.66

19 6:00PM - 6:59PM 4.32 4.98 4.92 8.55 9.03 9.65 5.35 5.92 6.44

20 7:00PM - 7:59PM 3.66 3.90 3.72 5.61 6.01 6.17 4.99 5.29 5.45

21 8:00PM - 8:59PM 2.95 2.97 2.70 4.25 4.44 4.60 3.89 4.05 4.09

22 9:00PM - 9:59PM 2.64 2.40 2.01 3.68 3.58 3.52 3.44 3.27 3.06

23 10:00PM - 10:59PM 2.06 1.64 1.30 2.80 2.41 2.20 2.70 2.21 1.90

24 11:00PM - 11:59PM 1.23 0.92 0.72 2.45 1.71 1.62 1.81 1.29 1.05

Total 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00

# D-12 

# In the second step, the initial hourly volume is compared to the hourly link capacity (Level-ofService ‘E’) and adjusted if necessary. The adjust ment procedure (see Table 12) begins with the

comparison of AM peak hour traffic and PM peak hour traffic with the ava ilable capacity. If the

initial peak hour volume exceeds capacity, then th e peak hour volume is adjusted to equal the

capacity and the portion of volume exceeding capacity is then apportioned in equal parts to the

hour before and the hour after the peak hour. In the case of overly c ongested freeways, the

capacity is moderated to reflect the fact that the ‘through-put’ volumes cannot be sustained at

LOS ‘E’ service levels when the V/C ratio exceeds 1.0. Table 13 shows the assumed

relationship between freeway capacities and conge sted V/C ratios. Because this adjustment

could potentially cause the ‘shoulder’ hour vo lumes to exceed capacity, added steps are

undertaken to compare the resulting volumes in each successive shoulder hour with the capacity.

If a given shoulder hour volume exceeds capacity, then the volume is similarly adjusted to equal

capacity and the ‘overflow’ volume is added to th e volume of the adjacent hourly period. Traffic

assignments on rare occasions produce severely overloaded link volumes to the point where a

given link volume could exceed the capacity over all hours of the day. Because of this

possibility, volume adjustments are not made for the first, noon, and last hours (hours 1, 13, and

24), even if a given link volume is determined to exceed capacity in those particular hours.

Subsequent to the development of ‘final’ hourly link volumes and restrained speeds, the general

equation for computing running emissions is:

27 

# RunningEm ih 

# = VMT h 

# * Σ (RRate j 

# * Tprop ij 

# )

j=1



# Where:

RunningEm ih 

# = Running link emissions at hour h in jurisdiction i

VMT h 

# = Vehicle Miles Travel (aft er peak-spreading) at hour h

RRate j 

# = Running rate (gm/mi) as a function of highway speed for jurisdiction j

Tprop ij 

# = Proportion of daily trips between jurisdiction i/j

The regional running emissions are the accumula tion of calculated hourly emissions over all

network links in the study area. Emissions in grams are converted to tons using a conversion

factor of 907,184.74 gm/ton.D-13Table 11Speed Delay Functions Used in the MWCOG Mobile Emissions Post-ProcessorByFacility Type and Area Type (1-7)V/C Freeway Major Arterial Minor Arterial Collector ExpresswayAtp-> 1-2 3-4 5-7 1-2 3-4 5 6-7 1-2 3-4 5 6-7 1-2 3-4 5 6-7 1-2 3-5 6-70.00 55.000 60.000 67.000 25.000 35.000 40.000 45.000 20.000 30.000 35.000 40.000 15.000 20.000 25.000 30.000 45.000 50.000 55.0000.10 54.945 59.945 66.940 24.300 33.600 38.600 43.600 19.400 28.900 33.800 39.200 14.500 19.300 24.300 28.800 44.945 49.939 54.9330.20 54.890 59.890 66.880 23.600 32.200 37.200 42.200 18.800 27.800 32.600 38.400 14.000 18.600 23.600 27.600 44.890 49.878 54.8660.30 54.810 59.800 66.790 22.900 30.800 35.800 40.800 18.200 26.700 31.400 37.600 13.500 17.900 22.900 26.400 44.820 49.800 54.7800.40 54.710 59.690 66.670 22.200 29.400 34.400 39.400 17.600 25.600 30.200 36.800 13.000 17.200 22.200 25.200 44.730 49.700 54.6700.50 54.570 59.540 66.490 21.500 28.000 33.000 38.000 17.000 24.500 29.000 36.000 12.500 16.500 21.500 24.000 44.620 49.578 54.5360.60 54.370 59.300 66.180 20.800 27.000 31.600 36.400 16.400 23.400 27.800 35.000 12.000 16.000 20.800 23.000 44.470 49.411 54.3520.70 54.060 58.910 65.600 20.100 26.000 30.200 34.800 15.800 22.300 26.600 34.100 11.500 15.500 20.100 22.000 44.260 49.178 54.0960.80 53.540 58.170 64.260 19.400 25.000 28.800 33.200 15.200 21.200 25.400 31.400 11.000 15.000 19.400 21.000 43.970 48.856 53.7410.90 52.560 56.560 60.840 18.700 24.000 27.400 31.600 14.600 20.100 24.200 28.700 10.500 14.500 18.700 20.000 43.530 48.367 53.2031.00 50.580 53.220 55.280 18.000 23.000 26.000 30.000 14.000 19.000 23.000 26.000 10.000 14.000 18.000 19.000 42.820 47.578 52.3361.10 46.860 48.550 49.875 16.600 20.800 23.400 27.200 12.800 17.600 21.000 23.600 9.200 12.800 16.600 17.600 41.250 45.833 50.4171.17 44.256 45.281 46.092 15.620 19.260 21.580 25.240 11.960 16.620 19.600 21.920 8.640 11.960 15.620 16.620 40.151 44.612 49.0731.20 43.140 43.880 44.470 15.200 18.600 20.800 24.400 11.600 16.200 19.000 21.200 8.400 11.600 15.200 16.200 39.680 44.089 48.4981.30 39.335 39.870 40.315 13.800 16.400 18.200 21.600 10.400 14.800 17.000 18.800 7.600 10.400 13.800 14.800 36.925 41.028 45.1311.40 35.530 35.860 36.160 12.400 14.200 15.600 18.800 9.200 13.400 15.000 16.400 6.800 9.200 12.400 13.400 34.170 37.967 41.7631.50 32.470 32.740 32.990 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 31.420 34.911 38.4021.60 29.410 29.620 29.820 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 28.670 31.856 35.0411.80 24.550 24.700 24.850 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 24.050 26.722 29.3942.00 20.610 20.730 20.860 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 20.230 22.478 24.7262.25 16.650 16.750 16.850 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 16.350 18.167 19.98399.99 16.650 16.750 16.850 11.000 12.000 13.000 16.000 8.000 12.000 13.000 14.000 6.000 8.000 11.000 12.000 16.350 18.167 19.983

# ATTACHMENT D

D-14 

# Table 12

Peak Spreading Procedure

Adjustment Process for Spreading Hourly Vo lumes When Initial Volumes Exceed Capacity

Step 1: The AM peak hour (hour 8) initial volume is compared to the link capacity. If the initial

hour 8 volume exceeds capacity, then the hour 8 volume is set to capacity (or a moderated

capacity value in the case of freeways) and the excess volume portion is added to the

volume in periods occurring before and after the AM peak hour (hours 7 and 9) on a 50/50

basis.



# Step 2: The PM peak hour (hour 18) initial volume is compared to the link capacity. If the initial

volume exceeds capacity, then th e hour 18 volume is set to capacity (or a moderated

capacity value in the case of freeways) and the excess volume portion is added to the

volume in periods occurring before and after the PM peak hour (hours 17 and 19) on a

50/50 basis.



# Step 3: The volume occurring during pre-AM peak hours (hours 1 to 7) are sequentially checked

against the link capacity as in steps 1 and 2, and adjusted (if necessary) in a backwardmoving fashion. If the volu me occurring in hour 7 exceed s capacity then the hour 7

volume is set to capacity and the excess volume portion is added to the volume of hour 6

volume, and so on. There is no volume spreadin g at hour 1, even for rare cases where the

resulting hour 1 volume exceeds capacity.



# Step 4: The volume occurring during post-AM peak hours (hours 9 to 13) are sequentially checked

against the link capacity as in steps 1 and 2, and adjusted (if necessary) in a forwardmoving fashion. If the volu me occurring in hour 9 exceed s capacity then the hour 9

volume is set to capacity and the excess volume portion is added to the volume of hour 10

volume, and so on. There is no volume spreading at hour 13 (the midday hour), even for

rare cases where the resulting hour 13 volume exceeds capacity.



# Step 5: The volume occurring during pre-PM peak hour s (hours 13 to 17) ar e sequentially checked

against the link capacity as in steps 1 and 2, and adjusted (if necessary) in a backwardmoving fashion. If the volume occurring in hour 17 exceeds capacity then the hour 17

volume is set to capacity and the excess volume portion is added to the volume of hour 16

volume, and so on. There is no volume spreading at hour 13 (the midday hour), even for

rare cases where the resulting hour 13 volume exceeds capacity.



# Step 6: The volume occurring during post-PM peak hours (hours 19 to 24) are sequentially checked

against the link capacity as in steps 1 and 2, and adjusted (if necessary) in a forwardmoving fashion. If the volume occurring in hour 19 exceeds capacity then the hour 19

volume is set to capacity and the excess volume portion is added to the volume of hour 20

volume, and so on. There is no volume spreadin g at hour 24, even for rare cases where the

resulting hour 24 volume exceeds capacity.

# D- 15 

# Table 13

Freeway Through-Put Capacities Under Congested Conditions

Fwy Fwy Fwy Fwy Fwy FWY FWY

V/C AT1 AT2 AT3 AT4 AT5 AT6 AT7

1.00 1500 1600 1800 1800 2000 2000 2100

1.20 1433 1528 1719 1719 1911 1911 2006

1.40 1366 1457 1639 1639 1821 1821 1912

1.60 1299 1385 1559 1559 1732 1732 1818

1.80 1214 1295 1457 1457 1619 1619 1699

2.00 1128 1204 1355 1355 1505 1505 1580

2.25 1017 1085 1221 1221 1356 1356 1424

99.99 1017 1085 1221 1221 1356 1356 1424



# 4.3 Local Emissions

Local (or off-network) emissions ar e those generated on smaller faci lities that are not included in

the regional network. Local em issions are associated with VOC/HC, CO, NOx, and PM 2.5

pollutants and are computed at jurisdiction level by applying per-mile emission rates to the local

VMT. However, the local emission calculation requires that local VMT be further allocated

among urban and rural categories, as the emission calculation is different. The calculation steps

are listed below:

1) The small file containing base year jurisd ictional modeled network VMT, observed local

VMT, and base year urban/rural lo cal VMT percentages is prepared.

2) Modeled network VMT for the analysis year is summarized at jurisdiction level and

merged with the base year information, above.

3) Local urban and rural VMT is estimated for the analysis year. First, local VMT is

estimated by applying a growth factor to the ba se year local VMT. The growth factor is

based on modeled VMT change between the base year and analysis year. Next, the base

year urban and rural percentages are applied to the local VMT computed for the analysis

year.

4) Local PM2.5 emissions are computed based on total (urban and rural) VMT.

5) Urban/local NOx, CO, and VOC emissions are co mputed using the singl e local/stabilized

emission factor produced by Mobile. This fact or is based on an assumed speed of 12.9

mph.

6) Rural/local NOx, CO, and VOC emissions ar e computed by first allocating the rural

VMT among speed ‘bins’ using an assumed aver age speed profile. The profile reflects a

VMT distribution for rural jurisdictions that was summarized from previous modeling

files. The profile, shown on Figure 1, was determined to be a reasonable basis for local

facilities speeds in rural areas. Secondly, ru ral arterial rates are applied to the VMT on

the basis of speed.

# D- 16 

# Previous local emissions calcula tions have been made using th e single (12.9 mph-based) local

rate. It is believed that the use of arterial ra tes at higher speed levels will yield a more accurate

emission result for rural areas of the region.

Figure 1:

Arterial/ Rural Speed Profile

0.000% 2.000% 4.000% 6.000% 8.000% 10.000% 12.000% 14.000%

0 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Speed GroupPct. of VMT



# 5.0 Post-Processor Program Steps

The post-processor is executed wh en provided with: 1) travel de mand output files, 2) emission

rate files by jurisdiction as desc ribed above, and 3) a small text file containing jurisdiction level

VMT information. The travel demand output files include the final iteration loaded highway

network (I6HWY.NET) and three ve hicle trip tables corresponding to the AM, PM, and off peak

periods (I6AM.VTT, I6PM.VTT, I6OP.V TT). The jurisdictional VMT file

(Base_Juris_VMT.txt) is a pre-existing file c ontaining base year estimates of network-based

VMT, local (or off-network) VMT, and the estim ated proportion of network VMT that is urban

and rural. This information is used to develop future year lo cal VMT that is urban and local.

All VMT information corresponds only to juri sdictions within the MSA as defined above.

The post-processor is normally executed using ba tch files that are called in a command prompt

window. The batch file used for a single- season post-processor ex ecution (e.g., ozone or

# D- 17 

# wintertime model runs) is named EMISS.BAT. The batch file used for a three-season postprocessor execution is named 3_ Season_EMISS.BAT. The batch files call five TP+ scripts

which are summarized below. The TP+ script names are in parenthesis:

1) Trip Table Formatting (AQTRIPS.S): AM, PM, and off-peak trip tables produced by the

travel demand model are read. The program produ ces zonal trip-ends for each of the three time

periods. It also produces a file containing the proportion of daily vehicle trips from/to each of

the 27 emission areas. Since th e trip proportions are developed with daily trips, the proportion

in the i/j direction is generally th e same as that in the j/i direction.

2) Time-of-Day Trip-Ends Program (ZONESPRD.S): The program reads the zonal origins and

destinations, described above, and apporti ons them among discrete hourly periods.

3) Jurisdiction level VMT Formatting Program (Pre_Local.S): The program summarizes

modeled VMT at the jurisdiction level and writes a summary file to be used in the LOCAL.S

program.

4) Time-of-Day VMT and speeds program (PEAK_SPREAD.S for the single season postprocessor or PEAK_SPREAD_Seasonal.S for the th ree season post-processor): The program

reads the AM, PM, and off-peak network link volu mes produced by the travel demand model. It

produces hourly volumes, VMT, and restrained speed for each highway link. The hourly VMT

and highway speeds are sensitive to seasonal adjustment factors.

5) Running Emissions Program (RUNNING.S for the single season post-processor or

RUNNING_Seasonal.S for the three season post- processor): The program computes hot

stabilized emissions on a link-by-link and hour-by- hour basis. It reads 1) the hourly link VMT

and highway speed files developed above, 2) MOBILE6-based running emission rates which are

provided on the basis of speed, and 3) the county level trip proportions file. VOC, CO, and NOx

emissions are produced from the program (PM 2.5 emissions are additionally produced from the

three-season run).

6) Start/Soak Emissions Program (STRT_SKR. S for the single season post-processor or

STRT_SKR_Seasonal.S for the three season post- processor): The program applies emission

rates to the trip- ends to compute start-up a nd soaking emissions on a zone-by-zone and hour-byhour basis. The program reads: 1) hourly trip-ends, 2) the MOBI LE6-generated cold/hot starting

rates, and 3) the county-level trip proportions file. Note that trip tables are not affected by

seasonal adjustments. VOC, CO, and NOx em issions are produced from the program.

7) Local Emissions Program (LOCAL.S fo r the single season post-processor or

LOCAL_Seasonal.S for the three season post-proce ssor): The program computes hot stabilized

emissions on a link-by-link and hour-by-hour basis. It reads 1) a file containing forecasted

local/urban and local/rural VMT at the juri sdiction level and 2) PM2.5 and Arterial NOx

stabilized rates specia lly developed for local roads. VOC , CO, and NOx emissions are produced

from the program (PM 2.5 emissions are additionally produced from the three-season run).

# D- 18 

# A list of subdirectories establis hed to execute post-processor wo rk is shown on Table 14. Singleseason and three-season flowcharts are shown on Figures 2 and 3.

Table 14 Post-Processor Subdirectories

Description of Contents Subdirectory

Location of Post – Processor Executions/Outputs

2002 Ozone Season VOC, CO, Nx I:\CGV2_1D_50_Aug_06_Conformity2007\EMISSIONS\2002

2002 Annual Nx Precursor, PM 2.5 I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2002_Season

2010 Ozone Season VOC, CO, Nx I:\CGV2_1D_50_Aug_06_Conformity2007\EMISSIONS\2010

2010 Winter Season VOC, CO, Nx I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2010_WCO

2010 Annual Nx Precursor, PM 2.5 I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2010_Season

2020 Ozone Season VOC, CO, Nx I:\CGV2_1D_50_Aug_06_Conformity2007\EMISSIONS\2020

2020 Winter Season VOC, CO, Nx I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2020_WCO

2020 Annual Nx Precursor, PM 2.5 I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2020_Season

2030 Ozone Season VOC, CO, Nx I:\CGV2_1D_50_Aug_06_Conformity2007\EMISSIONS\2030

2030 Winter Season VOC, CO, Nx I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2030_WCO

2030 Annual Nx Precursor, PM 2.5 I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\2030_Season

Emission Rate Inputs

2002 VOC, CO, Nx rates Ozone Season I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2002

2002 VOC, CO, Nx, PM rates– 3 Seasons I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2002_Season

2010 VOC, CO, Nx rates Ozone Season I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2010

2010 VOC, CO, Nx rates– Winter Season I:\CGV 2_1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2010_WCO

2010 VOC, CO, Nx, PM rates– 3 Seasons I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2002_Season

2020 VOC, CO, Nx rates Ozone Season I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2020

2020 VOC, CO, Nx rates– Winter Season I:\CGV 2_1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2020_WCO

2020 VOC, CO, Nx, PM rates– 3 Seasons I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2020_Season

2030 VOC, CO, Nx rates Ozone Season I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2030

2030 VOC, CO, Nx rates– Winter Season I:\CGV 2_1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2030_WCO

2030 VOC, CO, Nx, PM rates– 3 Seasons I:\CGV2_ 1D_50_Aug_06_Conformity2007\EMISSIONS\M6RATES\2030_Season

Travel Model Inputs

2002 Travel Model Files I:\C GV2_1D_50_Aug_06_Conformity2007\2002

2010 Travel Model Files I:\CGV 2_1D_50_Aug_06_Conformity2007\2010

2020 Travel Model Files I:\CGV 2_1D_50_Aug_06_Conformity2007\2020

2030 Travel Model Files I:\CGV 2_1D_50_Aug_06_Conformity2007\2030

# D- 19 

# Figure 2

Mobile Emissions Post Processor

Ozone Season / Wintertime Emissions Data Processing Flowchart -- Job stream executed once with one set of environment variable s.

EMISS.BAT

Environmental variables established in batch file:

_PeriodFtr_ =1.05

_Period_ =? (summer, winter)

_Year_ =?

_inpnet_ =? 'final' loaded links file path/name

_inpamt_ =? 'final' AM Vehicle trip table file path/name

_inppmt_ =? 'final' AM Vehicle trip table

_inpopt_ =? 'final' AM Vehicle trip table

_inplocalB_ =? 'Base year local VMT file / Juris. level

_M6Sub_=? Path to the modeled emission rates

_M6Pre_=? Filename prefix of modeled emission rates

i224hrve.tt Balanced 24-hour vehicle trips - binary matrix 2,191x 2,191

AM Vehicle Trips ( _inpamt_ ) AQTRIP.S trip.end 24-hour trip-ends (AM, PM, Off-pk.) - text file

PM Vehicle Trips ( _inppmt_) trip.dst 27x27 Trip distribution - text file

OffPk Veh. Trips ( _inpopt_ )

ZONESPRD.S hrlyorig.asc Hourly zonal vehicle trip origins - text file

hrlydest.asc Hourly zonal vehicle trip destinations - text file

temp.net

Loaded Links file ( _inpnet_ ) PEAK_SPREAD.S hourlylk.vmt

hourlylk.spd

Running ramp/soak rates by Jur. (*.ram) RUNNING.S running.txt (copied to) _Year__Period_ _running.txt jurisdiction level summary - running emissions

Running freeway rates by Jur. (*.r_f)

Running arterial rates by Jur. (*.r_a)

Running PM2.5 rates by Jur. (*.N_L)

Running ramp/soak rates by Jur. (*.ram) STRT_SKR.S strt_skr.txt (copied to) _Year__Period_ _strt_skr.txt jurisdiction level summary - starting emissions

Running ramp/starting rates by Jur. (*.stt)

Base Year Jurisdictional VMT

Base_Juris_VMT.txt PRE_LOCAL.S Futr_Juris_VMT.txt

Local rural arterial rates by Jur. (*.rra)

Running PM2.5 rates by Jur. (*.N_L) LOCAL.S local.txt (copied to ) _Year__Period_ _local.txt jurisdiction level summary - local emissions

# D- 20 

# Figure 3

Mobile Emissions Post Processor

Multiple Season Emissions Data Processing Flowchart -- Job stream executed 3 times with altered environment variables.

3_Season_Emiss.BAT

Environmental variables established in batch file:

_SeasonFtr_ =? (0.9216, 0.9873, 0.9282)

_SeasonDays_ =? (120, 153, 92)

_SeasonRateNo_

= ? ( 1, 2, 3)

_Season_ =? (Jan-Apr, May_Sep, Oct-Dec)

_Year_ = (2002, 2010, 2020, 2030)

_inpnet_ =? 'final' loaded links file path/name

_inpamt_ =? 'final' AM Vehicle trip table file path/name

_inppmt_ =? 'final' AM Vehicle trip table

_inpopt_ =? 'final' AM Vehicle trip table

_inplocalB_ =? 'Base year local VMT file / Juris. level

_M6Sub_=? Path to the modeled emission rates

_M6HCPre_=? Filename prefix of modeled VOC emission rates

_M6COPre_=? Filename prefix of modeled CO emission rates

_M6NXPre_=? Filename prefix of modeled Nx emission rates

_M6PMPre_=? Filename prefix of modeled PM emission rates

i224hrve.tt Balanced 24-hour vehicle trips - binary matrix 2,191x 2,191

AM Vehicle Trips ( _inpamt_ ) AQTRIP.S trip.end 24-hour trip-ends (AM, PM, Off-pk.) - text file

PM Vehicle Trips ( _inppmt_) trip.dst 27x27 Trip distribution - text file

OffPk Veh. Trips ( _inpopt_ )

ZONESPRD.S hrlyorig.asc Hourly zonal vehicle trip origins - text file

hrlydest.asc Hourly zonal vehicle trip destinations - text file

temp.net

Loaded Links file ( _inpnet_ ) PEAK_SPREAD_Seasonal.S 

# hourlylk.vmt

hourlylk.spd

Seasonal VOC ramp/soak rates by Jur. (*.rmH)

Seasonal CO ramp/soak rates by Jur. (*.rmC)

Seasonal NOx ramp/soak rates by Jur. (*.rmN)

Seasonal VOC frwy running rates by Jur. (*.rfH)

Seasonal CO frwy running rates by Jur. (*.rfC)

Seasonal Nox frwy running rates by Jur. (*.rfN) RUNNING_Seasonal.S 

# running.txt (copied to) _Year__Season_ _running.txt jurisdiction level summary

Seasonal VOC art. running rates by Jur. (*.arH) running emissions

Seasonal CO art. running rates by Jur. (*.arC)

Seasonal Nox art. running rates by Jur. (*.arN)

Running PM2.5 rates by Jur. (*.N_L)

Seasonal soak/dirnl/rest rates by Jur. (*.sdr) STRT_SKR_Seasonal.S 

# strt_skr.txt (copied to) _Year__Season_ _strt_skr.txt jurisdiction level summary

Seasonal starting HC rates by Jur. (*.stH) starting emissions

Seasonal starting CO rates by Jur. (*.stC)

Seasonal starting Nox rates by Jur. (*.stN)

Base Year Jurisdictional VMT

Base_Juris_VMT.txt PRE_LOCAL.S Futr_Juris_VMT.txt

Seasonal Local VOC rural arterial running rates by Jur. (*.rrH)

Seasonal Local CO rural arterial running rates by Jur. (*.rrC)

Seasonal Local Nox rural arterial running rates by Jur. (*.rrH)

Seasonal Local VOC urban rates by Jur.(*.LCH) LOCAL_Seasonal.S 

# local.txt (copied to ) _Year__Season_ _local.txt jurisdiction level summary

Seasonal Local CO urban rates by Jur. (*.LCC) Local emissions

Seasonal Local NOxurban rates by Jur. (*.LCN)

Seasonal PM2.5 rates by Jur. (*.N_L)

# ATTACHMENT E

# ATTACHMENT E



# Memo

To: SIP Air Quality Files

From: Eulalie G. Lucas

Date: February 5, 2007

Re: Vehicle Related Emissions: Diurnal and Resting Loss for the 8-Hour Ozone

Standard SIP

This memo illustrates the calculation of Diur nal and Resting Loss emissions associated with

the 8-hour ozone standard SI P and documents recent updates to the travel portion of the

analysis. Maureen Mullen of E.H. Pechan & A ssociates documented the development of

Mobile factors in a memo dated January 27, 2003. Applying the approach developed by E.H.

Pechan & Associates emissions rates were devel oped using version 6.2 of Mobile model.

As with the other components of the Mobile s ource inventory the fo llowing two updates were

used in the calculation of diurnal and restin g loss emissions: (1) Base year 2002 vehicle

registration data were replaced with later 2005 registration data fo r the District of Columbia,

Maryland and Virginia. (2) Staff prepared upd ated vehicle forecasts based upon the 2005

control totals, in conjunction with growth fa ctors previously developed by DTP staff and

documented in the October 2005 Ai r Quality Conformity report.

Vehicle ownership forecasts reflect trends thr ough time for each jurisdiction; given the 2005

data, the slope of the forecast trend line in eac h jurisdiction was maintained but revised to

‘intercept’ 2005 conditions. The attached graph fo r Prince George’s County illustrates the

approach used for forecasting vehicle registrati on and Table 1 shows the summary of vehicle

registration forecasts. Also included is a c opy of a spreadsheet, Table 2, displaying the

calculation of diurnals and resting loss emissi ons for year 2009 controlled conditions. Diurnal

and Resting Loss emissions for the other milestone years 2002, 2008 controlled and

uncontrolled and 2009 uncontrolled are available in the SIP mobile source files.

The calculation of these emissions is an off-li ne process utilizing a spreadsheet format with a

very basic calculation:

Number of vehicles by jurisdic tion X jurisdiction emissions factor = Emissions

Attachments (3)Jurisdiction 2002 2005 2008 2009 2010 2020 2030District of Columbia254,645258089261,533262,681263,829275,309286,788Calvert73,1798295792,73595,99499,254131,847164,441Charles114,048124127134,206137,565140,925174,520208,116Frederick190,883207247223,611229,065234,520289,065343,611Montgomery638,573681537724,501738,822753,144896,3571,039,571Prince George's560,595588643616,691626,040635,390728,883822,376Alexandria130,371132130133,889134,476135,062140,927146,792Arlington126,600128304130,008130,576131,144136,823142,502Fairfax745,721787210828,699842,529856,359994,6561,132,953Loudoun184,988203133221,278227,326233,375293,858354,341Prince William299,706323356347,006354,889362,773441,606520,440Stafford82,41591656100,897103,978107,058137,863168,668Total3401724 3608389 3815054 3883942 3952831 4641714 5330598The above forecasts are based on 2005 vehicle registration data decoded from raw VIN numbersprovided byDistrict of Columbia DMV,Maryland MVA,and Virginia DMV.TABLE 1REGISTRATIONS ADJUSTED TO YEAR 2005VEHICLE REGISTRATION FORECASTS BY JURISDICTION(USING GROWTH RATES & 2005 VIN)E-2

# TOTAL DIURNAL RESTGL DIURNAL RESTGL EMISSIONS

Jurisdiction VEHICLES (gm/day/veh) (gm/hr/veh) (Tons/day) (Tons/day) DIURNAL RESTGL

(Tons/day) (Tons/day)

District of Columbia 262,681 0.453 2.263 0.1285 0.6422 DC 0.13 0.64

Montgomery 738,822 0.448 1.948 0.3576 1.5547 MONT G 0.36 1.55

Prince Georges 626,040 0.539 2.524 0.3645 1.7070

Frederick 229,065 0.388 1.723 0.0960 0.4264 PG 0.36 1.71

Charles 137,565 0.555 2.627 0.0825 0.3904

Calvert 95,994 0.559 2.677 0.0580 0.2776 FRED 0.10 0.43

CHAS 0.08 0.39

Arlington 130,576 0.428 2.097 0.0604 0.2958 CAL 0.06 0.28

Alexandria 134,476 0.361 1.742 0.0524 0.2531

Fairfax 842,529 0.412 1.938 0.3750 1.7639 ARL 0.06 0.30

Loudoun 227,326 0.378 1.798 0.0928 0.4415

Prince William 354,889 0.443 2.174 0.1698 0.8335 ALEX 0.05 0.25

FFX 0.37 1.76

MSA - SUBTOTAL 3,779,965 1.838 8.586

MODELED AREA LDN 0.09 0.44

TOTAL 3,779,965 1.838 8.586 PR.W 0.17 0.83

Note: 98% of vehicles, which are g as o p erated, are used to com p ute Diurnal and Restin g Loss emissio n

Based on 2005 vehicle registration

TOTAL 1.838 8.586 EMISSIONS FACTORS Table - 2

DIURNAL AND RESTING LOSS EMISSIONS

VOC

2009 Controlled

E-3MVA 2005 Vehicle Registration Data E-4Vehicle Registration For Prince George's County By Year100,000150,000200,000250,000300,000350,000400,000450,000500,000550,000600,000650,000700,0002002 2003 2004 2005 2006 2007 2008 2009Year

Number of Vehicles

# ATTACHMENT F

# Attachment F

F-1 

# National Capital Region Tran sportation Planning Board

777 North Capitol Street, N.E., Suite 300, Washington, D.C. 20002-4290 (202) 962-3310 Fax: (202) 962-3202



# MEMORANDUM

February 6, 2007

TO: Files

FROM: Jane A. Posey

Senior Transportation Engineer

SUBJECT: 2008 and 2009 School Bus and Transit Bus Off-line Emissions

Development for 8-Hour Ozone SIP

This memo discusses the development of ozone season VOC and NOx emissions

estimates for transit buses and school buse s for the 8-hour ozon e SIP. Estimates

were calculated for 2008 an d 2009 forecast years fo r the 8-hour ozone SIP

geography, which is shown on the map included as Exhibit 1.

For the development of school bus and tr ansit bus emissions estimates staff used

survey data collected from regional transi t agencies. Collected data include fleet

distribution by age, daily VMT and aver age operating speeds. The collection and

use of these data are thoroughly document ed in Appendix H of each year’s air

quality conformity report.

Emission Estimates

For the emissions estimates, base year (sur vey) daily VMT figures were factored to

produce daily VMT for each forecast year. Fleet age distributions from the survey

were input to the Mobile6.2 model to produc e emission factors fo r each pollutant, by

speed. Using the appropriate emission factor, based on the average operating speed

for each provider, staff calculated VOC and NOx emissions for transit buses and

school buses for the two analysis years. Exhibit 2 shows 2008 bus emission factors.

Exhibit 3 shows the completed school bus table with resulting emissions for 2008.

Exhibit 4 shows the completed transit bu s table for 2008. Tables for 2009 are

similar, and are available upon request.

# Attachment F

F-2 

# Results

The following table shows the 2008 and 2009 school bus and transit bus emissions

estimates resulting from the procedure described above:

Base 2002 2008

Uncontrolled 2008

Controlled 2009

Uncontrolled 2009

Controlled

VOC NOx VOC NOx VOC NOx VOC NOx VOC NOx

School

Buses 0.42 5.97 0.40 5.34 0.40 5.23 0.39 5.14 0.38 4.97

Transit

Buses 0.38 6.43 0.22 4.64 0.22 4.42 0.23 4.89 0.23 4.52

# Attachment F

F-3 

# Washington

Berkeley

WV Frederick Carroll

Baltimore Co. Harford



# Anne Arundel Howard

Montgomery

Loudoun Jefferson

WV



# Clarke



# Warren

Fauquier

Culpeper

S

p

o

t s

y

l v

a

n i a 

# Stafford

King George 

# Charles

St Mary's Calvert Prince George's 

# Fairfax Co.

Prince William 

# DC Arlington

Alexandria Baltimore

City 

# E X HIBIT 1

Washington, D.C. - Maryland - Virginia

8-Hour Ozone Non-Attainment Area

N

E W

S



# Modeled Area

8-hour ozone non-attainment area

# Speed (mph) VOC NOx VOC NOx

1.00 2.164 18.655 1.374 22.868

2.00 2.164 18.655 1.374 22.868

3.00 2.077 18.02 1.318 22.082

4.00 1.967 17.227 1.249 21.101

5.00 1.902 16.751 1.207 20.512

6.00 1.766 15.79 1.121 19.325

7.00 1.668 15.104 1.059 18.476

8.00 1.595 14.59 1.012 17.84

9.00 1.538 14.19 0.976 17.345

10.0 1.493 13.87 0.948 16.949

11.0 1.413 13.332 0.897 16.285

12.0 1.346 12.885 0.854 15.731

13.0 1.289 12.506 0.818 15.263

14.0 1.24 12.181 0.787 14.861

15.0 1.198 11.9 0.76 14.513

16.0 1.144 11.57 0.726 14.106

17.0 1.097 11.279 0.696 13.746

18.0 1.055 11.021 0.669 13.426

19.0 1.017 10.79 0.645 13.14

20.0 0.983 10.581 0.624 12.883

21.0 0.945 10.384 0.6 12.639

22.0 0.911 10.205 0.578 12.417

23.0 0.879 10.041 0.558 12.214

24.0 0.851 9.891 0.54 12.029

25.0 0.824 9.753 0.523 11.858

26.0 0.797 9.653 0.506 11.734

27.0 0.772 9.56 0.49 11.619

28.0 0.749 9.474 0.475 11.513

29.0 0.727 9.394 0.461 11.414

30.0 0.707 9.319 0.449 11.321

31.0 0.687 9.299 0.436 11.297

32.0 0.668 9.281 0.424 11.274

33.0 0.651 9.263 0.413 11.253

34.0 0.635 9.247 0.403 11.232

35.0 0.619 9.232 0.393 11.213

36.0 0.605 9.287 0.384 11.282

37.0 0.591 9.34 0.375 11.347

38.0 0.579 9.389 0.367 11.408

39.0 0.566 9.437 0.359 11.467 MWCOG 2008 Ozone Season Diesel Bus Emission Factors 

# Exhibit 2

(8-hour ozone non-attainment area)

School Bus Transit Bus Diesel Bus Emission Factors (grams/mile)

F-4

# Speed (mph) VOC NOx VOC NOx MWCOG 2008 Ozone Season Diesel Bus Emission Factors 

# Exhibit 2

(8-hour ozone non-attainment area)

School Bus Transit Bus Diesel Bus Emission Factors (grams/mile)

40.0 0.555 9.482 0.352 11.522

41.0 0.545 9.616 0.346 11.689

42.0 0.535 9.745 0.339 11.848

43.0 0.525 9.867 0.333 11.999

44.0 0.517 9.984 0.328 12.144

45.0 0.508 10.096 0.322 12.282

46.0 0.501 10.324 0.318 12.564

47.0 0.494 10.542 0.314 12.833

48.0 0.488 10.751 0.31 13.092

49.0 0.482 10.951 0.306 13.34

50.0 0.476 11.144 0.302 13.578

51.0 0.471 11.49 0.299 14.006

52.0 0.467 11.823 0.296 14.418

53.0 0.463 12.143 0.294 14.814

54.0 0.459 12.451 0.291 15.195

55.0 0.455 12.749 0.289 15.563

56.0 0.453 13.256 0.288 16.19

57.0 0.451 13.745 0.286 16.795

58.0 0.449 14.217 0.285 17.379

59.0 0.447 14.673 0.284 17.943

60.0 0.445 15.115 0.283 18.489

61.0 0.445 15.85 0.283 19.399

62.0 0.445 16.562 0.283 20.279

63.0 0.445 17.252 0.283 21.132

64.0 0.445 17.92 0.283 21.958

65.0 0.445 18.567 0.283 22.759

F-5EXHIBIT 3'5/09/062002 2008 AverageJurisdictionDailyVMT Daily VMTSpeedfactors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)District of Columbia 12,696 13,331 14 1.2400 16530.1920 0.0182 12.1810 162382.4748 0.1790 4.8680 64894.3344 0.0715Montgomery 100,000 105,000 30 0.7070 74235.0000 0.0818 9.3190 978495.0000 1.0786 2.2780 239190.0000 0.2637Prince George's 129,967 136,465 30 0.7070 96481.0025 0.1064 9.3190 1271720.5967 1.4018 2.2780 310868.0673 0.3427Frederick 25,589 26,868 30 0.7070 18995.9942 0.0209 9.3190 250387.0856 0.2760 2.2780 61206.3291 0.0675Charles 20,801 21,841 30 0.7070 15441.6224 0.0170 9.3190 203536.7450 0.2244 2.2780 49753.9119 0.0548Calvert 25,653 26,936 30 0.7070 19043.5046 0.0210 9.3190 251013.3224 0.2767 2.2780 61359.4107 0.0676Alexandria 2,028 2,129 25 0.8240 1754.6256 0.0019 9.7530 20768.0382 0.0229 2.7540 5864.3676 0.0065Arlington 2,600 2,730 25 0.8240 2249.5200 0.0025 9.7530 26625.6900 0.0293 2.7540 7518.4200 0.0083Fairfax 96,524 101,350 30 0.7070 71654.5914 0.0790 9.3190 944482.5138 1.0411 2.2780 230875.7556 0.2545Prince William 36,114 37,920 30 0.7070 26809.2279 0.0296 9.3190 353373.6843 0.3895 2.2780 86381.0766 0.0952Loudoun 28,347 29,764 30 0.7070 21043.3955 0.0232 9.3190 277373.9777 0.3058 2.2780 67803.1893 0.0747TOTAL480,319 364238.6759 0.4015 4740159.1283 5.2251 1185714.8625 1.3070*MSA excluding Stafford CountyVOC NOx Ozone Season COFY2006-2011 TIP / 2005 CLRP AIR QUALITY CONFORMITY ANALYSIS2008 SCHOOL BUS CHARACTERISTICS / EMISSIONS(8-hour ozone area *)2008_ dtpvin_8hr ozone school bus emissions.xls 2/27/2007F-6EXHIBIT 45/09/062008 AverageJurisdiction OperatorVMT w/oStaffordSpeedfactors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)District of Columbia Metrobus 50,552100.9480 47923.2960 0.0528 16.9490 856805.8480 0.9445 8.7400 441824.4800 0.4870District of Columbia MTA Commuter buses 2,510450.3220 808.2200 0.0009 12.2820 30827.8200 0.0340 2.3160 5813.1600 0.0064District of Columbia Peter Pan / Trailways 200550.2890 57.8000 0.0001 15.5630 3112.6000 0.0034 2.3860 477.2000 0.0005District of Columbia Carolina Trailways 20550.2890 5.7800 0.0000 15.5630 311.2600 0.0003 2.3860 47.7200 0.0001District of Columbia Capitol Trailways 100550.2890 28.9000 0.0000 15.5630 1556.3000 0.0017 2.3860 238.6000 0.0003District of Columbia Martz / Grey Line sightseeing 500 55 0.2890 144.5000 0.0002 15.5630 7781.5000 0.0086 2.3860 1193.0000 0.0013District of Columbia New World Tours 100200.6240 62.4000 0.0001 12.8830 1288.3000 0.0014 4.7630 476.3000 0.0005District of Columbia Georgetown U. shuttle 100 15 0.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007District of Columbia American U. shuttle 83 20 0.6240 51.7920 0.0001 12.8830 1069.2890 0.0012 4.7630 395.3290 0.0004District of Columbia George Washington U shuttle 100150.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007District of Columbia EPA Shuttle 200150.7600 152.0000 0.0002 14.5130 2902.6000 0.0032 6.3070 1261.4000 0.0014District of Columbia USDOT Shuttle 200150.7600 152.0000 0.0002 14.5130 2902.6000 0.0032 6.3070 1261.4000 0.0014District of Columbia Gallaudet Shuttle 100150.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007District of Columbia Metro Access - paratransit 5,000 15 0.7600 3800.0000 0.0042 14.5130 72565.0000 0.0800 6.3070 31535.0000 0.0348Maryland Corridor Transit (CTC) 1,265 18 0.6690 846.2850 0.0009 13.4260 16983.8900 0.0187 5.2780 6676.6700 0.0074Maryland Peter Pan / Trailways 1,800550.2890 520.2000 0.0006 15.5630 28013.4000 0.0309 2.3860 4294.8000 0.0047Maryland Carolina Trailways 225550.2890 65.0250 0.0001 15.5630 3501.6750 0.0039 2.3860 536.8500 0.0006Maryland Capitol Trailways 400550.2890 115.6000 0.0001 15.5630 6225.2000 0.0069 2.3860 954.4000 0.0011Maryland Martz / Grey Line sightseeing 2,250 55 0.2890 650.2500 0.0007 15.5630 35016.7500 0.0386 2.3860 5368.5000 0.0059Maryland New World Tours 100200.6240 62.4000 0.0001 12.8830 1288.3000 0.0014 4.7630 476.3000 0.0005Montgomery Metrobus 17,262150.7600 13119.1200 0.0145 14.5130 250523.4060 0.2762 6.3070 108871.4340 0.1200Montgomery MTA Commuter buses 2,180450.3220 701.9600 0.0008 12.2820 26774.7600 0.0295 2.3160 5048.8800 0.0056Montgomery Mont. Co. Ride-On 35,616 15 0.7600 27068.1600 0.0298 14.5130 516895.0080 0.5698 6.3070 224630.1120 0.2476Prince George's Metrobus 24,660150.7600 18741.6000 0.0207 14.5130 357890.5800 0.3945 6.3070 155530.6200 0.1714Prince George's MTA Commuter buses 6,840450.3220 2202.4800 0.0024 12.2820 84008.8800 0.0926 2.3160 15841.4400 0.0175Prince George's PG Co. The Bus 9,723 15 0.7600 7389.4800 0.0081 14.5130 141109.8990 0.1555 6.3070 61322.9610 0.0676VOC Ozone Season COFY2006-2011 TIP / 2005 CLRP AIR QUALITY CONFORMITY ANALYSIS2008 TRANSIT BUS CHARACTERISTICS / EMISSIONS(8-hour ozone area*)NOx2008_ dtpvin_ 8hr ozone transit bus emissions.xls 2/27/2007F-7EXHIBIT 45/09/062008 AverageJurisdiction OperatorVMT w/oStaffordSpeedfactors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)VOC Ozone Season CO2008 TRANSIT BUS CHARACTERISTICS / EMISSIONS(8-hour ozone area*)NOxPrince George's ShuttleUM (U. of MD) 1,864 11 0.8970 1672.0080 0.0018 16.2850 30355.2400 0.0335 8.0760 15053.6640 0.0166Prince George'sP.G. Co. paratransit3,000150.7600 2280.0000 0.0025 14.5130 43539.0000 0.0480 6.3070 18921.0000 0.0209Frederick MTA Commuter buses 370450.3220 119.1400 0.0001 12.2820 4544.3400 0.0050 2.3160 856.9200 0.0009Frederick Fredrick Co. TransiT 3,082 12 0.8540 2632.0280 0.0029 15.7310 48482.9420 0.0534 7.5240 23188.9680 0.0256Charles MTA Commuter buses 2,290450.3220 737.3800 0.0008 12.2820 28125.7800 0.0310 2.3160 5303.6400 0.0058Calvert MTA Commuter buses 1,080450.3220 347.7600 0.0004 12.2820 13264.5600 0.0146 2.3160 2501.2800 0.0028Virginia Metrobus 30,825150.7600 23427.0000 0.0258 14.5130 447363.2250 0.4931 6.3070 194413.2750 0.2143Virginia Lee Coaches 49450.3220 15.7780 0.0000 12.2820 601.8180 0.0007 2.3160 113.4840 0.0001Virginia Brooks Transit 525450.3220 169.0500 0.0002 12.2820 6448.0500 0.0071 2.3160 1215.9000 0.0013Virginia Quicks Commuter Service 924450.3220 297.5280 0.0003 12.2820 11348.5680 0.0125 2.3160 2139.9840 0.0024Virginia National Coach Works 1,155450.3220 371.9100 0.0004 12.2820 14185.7100 0.0156 2.3160 2674.9800 0.0029Virginia Greyhound / Trailways (VA) 3,500550.2890 1011.5000 0.0011 15.5630 54470.5000 0.0600 2.3860 8351.0000 0.0092Virginia Carolina Trailways 158550.2890 45.5175 0.0001 15.5630 2451.1725 0.0027 2.3860 375.7950 0.0004Virginia Martz / Grey Line sightseeing 1,575 55 0.2890 455.1750 0.0005 15.5630 24511.7250 0.0270 2.3860 3757.9500 0.0041Virginia New World Tours 70200.6240 43.6800 0.0000 12.8830 901.8100 0.0010 4.7630 333.4100 0.0004Alexandria Alexandria DASH 3,454 13 0.8180 2825.3720 0.0031 15.2630 52718.4020 0.0581 7.0560 24371.4240 0.0269Alexandria Old Town "trolley" buses 300200.6240 187.2000 0.0002 12.8830 3864.9000 0.0043 4.7630 1428.9000 0.0016Alexandria Alexandria DOT-paratransit 924150.7600 702.2400 0.0008 14.5130 13410.0120 0.0148 6.3070 5827.6680 0.0064Arlington Arlington Co. ART 794 16 0.7260 576.4440 0.0006 14.1060 11200.1640 0.0123 5.9210 4701.2740 0.0052Arlington Crystal City Express 96150.7600 72.9600 0.0001 14.5130 1393.2480 0.0015 6.3070 605.4720 0.0007Arlington Skyline Crystal Express 144150.7600 109.4400 0.0001 14.5130 2089.8720 0.0023 6.3070 908.2080 0.0010Arlington Arlington STAR-paratransit 3,245150.7600 2466.2000 0.0027 14.5130 47094.6850 0.0519 6.3070 20466.2150 0.0226Fairfax Fairfax Connector 18,036150.7600 13707.3600 0.0151 14.5130 261756.4680 0.2885 6.3070 113753.0520 0.1254Fairfax Washington Flyer Coach Service 1,370 65 0.2830 387.7100 0.0004 22.7590 31179.8300 0.0344 2.9500 4041.5000 0.0045Fairfax Fairfax Co. Fastran- paratransit 11,427 15 0.7600 8684.5200 0.0096 14.5130 165840.0510 0.1828 6.3070 72070.0890 0.0794Fairfax City of Fairfax CUE 1,483 15 0.7600 1127.0800 0.0012 14.5130 21522.7790 0.0237 6.3070 9353.2810 0.01032008_ dtpvin_ 8hr ozone transit bus emissions.xls 2/27/2007F-8EXHIBIT 45/09/062008 AverageJurisdiction OperatorVMT w/oStaffordSpeedfactors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)factors(g/mile) emissions (grams)emissions(tons)VOC Ozone Season CO2008 TRANSIT BUS CHARACTERISTICS / EMISSIONS(8-hour ozone area*)NOxFairfaxCity of Ffx, City Wheelsparatransit.100150.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007FairfaxCity of Falls Ch. Fare Wheelsparatransit100150.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007Prince William PRTC Omnilink 4,038150.7600 3068.8800 0.0034 14.5130 58603.4940 0.0646 6.3070 25467.6660 0.0281Prince William PRTC OmniRide 5,700 27 0.4900 2793.0000 0.0031 11.6190 66228.3000 0.0730 3.4760 19813.2000 0.0218Loudoun Loudoun Transportation Assc. 4,532 15 0.7600 3444.3200 0.0038 14.5130 65772.9160 0.0725 6.3070 28583.3240 0.0315Loudoun Loudoun Commuter Service 1,866250.5230 975.9180 0.0011 11.8580 22127.0280 0.0244 3.7650 7025.4900 0.0077LoudounLoudoun Transit (LCTA)-paratransit100150.7600 76.0000 0.0001 14.5130 1451.3000 0.0016 6.3070 630.7000 0.0007TOTAL270,262 199879.3465 0.2203 4013459.2545 4.4241 1695478.7690 1.8689Notes: 1) Used WMATA percent VMT by jurisdiction from FY03-08 AQC, Appendix I (page I-3)2) Assumed average freeway speed of 55 mph where higher than 55 speed limit is available,and 45 mph where speed limit is 55*MSA excluding Stafford County2008_ dtpvin_ 8hr ozone transit bus emissions.xls 2/27/2007F-9

# ATTACHMENT G

# G-1 

# National Capital Region Transportation Planning Board

777 North Capitol Street, N.E., Suite 300, Washington, D.C. 20002-4290 (202) 962-3310 Fax: (202) 962-3202



# MEMORANDUM

February 8, 2007

TO: Files

FROM: Jane A. Posey

Senior Transportation Engineer

SUBJECT: 2008 and 2009 Auto Access to Tran sit Off-line Emissions Development

for 8-Hour Ozone SIP

This memo discusses the development of ozone season VOC and NOx emissions

estimates for auto access to transit for the 8-hour ozone SIP. Estimates were

calculated for 2008 and 2009 forecast years fo r the 8-hour ozone SIP geography, which

is shown on the map included as Exhibit 1.

Emission Estimates

Emissions factors for auto access to transi t were developed for each component of the

trip cycle: a start up rate for trip origin s, a running rate for the running component,

and a hot soak rate for trip destinations. Th ese three rates represent an average of the

twelve composite rates for jurisdictions in the non-attainment area and for seven

MOBILE6 vehicle types. Heavy Duty Diesel fr actions were zeroed out of the VMT Mix.

This adjustment was made based on the assu mption that heavy duty vehicles, such as

tractor trailers, are not used by commuters fo r trips to and from transit locations or to

park and ride lots.

Survey data, including information about pa rk-and-ride lot occupancy and user trip

origin, provide a base year (2002) trip tota l and VMT total for each parking lot.

Forecast year data were estimated by applyi ng the transit trip growth rate from the

travel demand portion of the air quality co nformity analysis of the 2005 Constrained

Long Range Plan (CLRP) and the FY2006-2011 Transportation Improvement Plan

(TIP). 

# ATTACHMENT G

# G-2 Emissions were calculated simply by mu ltiplying each emissions rate by the

appropriate part of the trip cy cle. The general process is:

EMISSIONS = TRAVEL X EMISSIONS RATE

Start Up = Trip Origins X Rate per Trip

Running = VMT X Rate by Vehicle Speed

Hot Soak = Trip Destinations X Rate per Trip

Running emissions were calculated by applying the appropriate factor (35 mph for

arterials and 45 mph for freeways) to VMT within the non-attainment area. Trip-end

emissions (cold start and hot soak) were calc ulated by applying the appropriate factor

to each trip (to and from the parking lot) in the non-attainment area. For trips

originating outside the MSA, only one cold-sta rt and one hot-soak were included in the

calculation.

Exhibits 2, 3, 4, and 5 show the VOC and NO x auto access calculat ions provided for the

8-hour ozone SIP for the 2008 and 2009 forecast years.

# Washington

Berkeley

WV Frederick Carroll

Baltimore Co. Harford



# Anne Arundel Howard

Montgomery

Loudoun Jefferson

WV



# Clarke



# Warren

Fauquier

Culpeper

S

p

o

t s

y

l v

a

n i a 

# Stafford

King George 

# Charles

St Mary's Calvert Prince George's 

# Fairfax Co.

Prince William 

# DC Arlington

Alexandria Baltimore

City 

# E X HIBIT 1

Washington, D.C. - Maryland - Virginia

8-Hour Ozone Non-Attainment Area

N

E W

S



# Modeled Area

8-hour ozone non-attainment areaEXHIBIT 2E M I S S I O N S2008 2008AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.10 1.101.1500 0.1983 0.1752 0.6100COMMUTER RAIL LOTSBRUNSWICK 25% 25 305 102407334 111 7.5 3052.5 3,343 57 43 1,905 1,437 0.0010 0.0008 0.0006 0.0014 0.0005 0.0029PT OF ROCKS 25% 25 204 68272223 74 7.5 2040 2,234 57 43 1,273 961 0.0007 0.0006 0.0004 0.0009 0.0004 0.0019DICKERSON 0 15 01516 0 7.5 112.5 123 57 43 70 53 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001BARNESVILLE 0 46 04650 0 7.5 345 378 57 43 215 162 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004GERMANTOWN 0 386 0386423 0 7.5 2895 3,170 57 43 1,807 1,363 0.0011 0.0008 0.0005 0.0013 0.0006 0.0030MET GROVE 0 352 0352385 0 7.5 2640 2,891 57 43 1,648 1,243 0.0010 0.0007 0.0005 0.0012 0.0005 0.0027WAS GROVE 0 15 01516 0 7.5 112.5 123 57 43 70 53 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001GARRETT PARK 0 22 02224 0 7.5 165 181 57 43 103 78 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002BOWIE 50% 50 188 188375205 205 7.5 2812.5 3,080 57 43 1,756 1,324 0.0008 0.0008 0.0005 0.0013 0.0004 0.0025SEABROOK 15% 15 224 40264246 43 7.5 1980 2,168 57 43 1,236 932 0.0007 0.0005 0.0004 0.0009 0.0004 0.0019KENSINGTON 0 45 04549 0 7.5 337.5 370 57 43 211 159 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003LAUREL 30% 30 209 90299229 98 7.5 2242.5 2,456 57 43 1,400 1,056 0.0007 0.0006 0.0004 0.0010 0.0004 0.0021GAITHESBURG 0 280 0280307 0 7.5 2100 2,300 57 43 1,311 989 0.0008 0.0006 0.0004 0.0010 0.0004 0.0021BERWYN HEIGHTS 0 30 03033 0 4.5 135 148 57 43 84 64 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002RIVERDALE 0 65 06571 0 4.5 292.5 320 57 43 183 138 0.0002 0.0001 0.0001 0.0001 0.0001 0.00040 0METRO RAIL LOTS0 0ADDISON ROAD 40%40 791 5271318866 577 7.5 9885 10,825 57 43 6,171 4,655 0.0029 0.0027 0.0018 0.0045 0.0016 0.0090ARCHIVES 0 12 0 12 13 0 4.5 54 59 57 43 34 25 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001ARLING 0 10 0 10 11 0 4.5 45 49 57 43 28 21 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001BALLSTON 0 1175 0 1175 1287 0 4.5 5287.5 5,791 57 43 3,301 2,490 0.0033 0.0014 0.0010 0.0024 0.0017 0.0074BENN.RD 0 520 0 520 569 0 4.5 2340 2,563 57 43 1,461 1,102 0.0014 0.0006 0.0004 0.0011 0.0008 0.0033BETH 0 395 0 395 433 0 4.5 1777.5 1,947 57 43 1,110 837 0.0011 0.0005 0.0003 0.0008 0.0006 0.0025BRADD RD 0 10 01011 0 4.5 45 49 57 43 28 21 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001BROOKLAND 0 27 02730 0 4.5 121.5 133 57 43 76 57 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002CHEVERLY0 557 0557610 0 4.5 2506.5 2,745 57 43 1,565 1,180 0.0015 0.0007 0.0005 0.0011 0.0008 0.0035CLARENDON 0 554 0 554 607 0 4.5 2493 2,730 57 43 1,556 1,174 0.0015 0.0007 0.0005 0.0011 0.0008 0.0035CLEVELAND PK0 366 0 366 401 0 4.5 1647 1,804 57 43 1,028 776 0.0010 0.0004 0.0003 0.0007 0.0005 0.0023COURT HOUSE 0 256 0 256 280 0 4.5 1152 1,262 57 43 719 542 0.0007 0.0003 0.0002 0.0005 0.0004 0.0016CRYSTAL CITY0 347 0 347 380 0 4.5 1561.5 1,710 57 43 975 735 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022DEANWOOD 0 194 0194212 0 4.5 873 956 57 43 545 411 0.0005 0.0002 0.0002 0.0004 0.0003 0.0012DUN LORING 10% 10 1220 13613551336 148 4.5 6097.5 6,678 57 43 3,806 2,871 0.0036 0.0017 0.0011 0.0028 0.0019 0.0082DUPONT CIRCLE 0 165 0 165 181 0 4.5 742.5 813 57 43 463 350 0.0005 0.0002 0.0001 0.0003 0.0002 0.0010EASTERN MKT0 178 0 178 195 0 4.5 801 877 57 43 500 377 0.0005 0.0002 0.0001 0.0004 0.0003 0.0011EAST FALLS CH 0 442 0442484 0 4.5 1989 2,178 57 43 1,242 937 0.0012 0.0005 0.0004 0.0009 0.0007 0.0028EIS 0 352 0 352 385 0 4.5 1584 1,735 57 43 989 746 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022FARRAGUT NORTH 0 102 0 102 112 0 4.5 459 503 57 43 287 216 0.0003 0.0001 0.0001 0.0002 0.0002 0.0006FARRAGUT WEST 0 221 0 221 242 0 4.5 994.5 1,089 57 43 621 468 0.0006 0.0003 0.0002 0.0005 0.0003 0.0014FEDERAL CENTER0 75 0 75 82 0 4.5 337.5 370 57 43 211 159 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005FEDERAL TRI 0 54 0 54 59 0 4.5 243 266 57 43 152 114 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003FOGGY 0 102 0 102 112 0 4.5 459 503 57 43 287 216 0.0003 0.0001 0.0001 0.0002 0.0002 0.0006FORT TROTTEN 0 445 0445487 0 4.5 2002.5 2,193 57 43 1,250 943 0.0012 0.0005 0.0004 0.0009 0.0007 0.0028FRH.HEIGHTS 0 679 0 679 744 0 4.5 3055.5 3,346 57 43 1,907 1,439 0.0019 0.0008 0.0006 0.0014 0.0010 0.0043GALLERY PLACE 0 124 0 124 136 0 4.5 558 611 57 43 348 263 0.0003 0.0002 0.0001 0.0003 0.0002 0.0008GROSVENOR0 716 0716784 0 4.5 3222 3,529 57 43 2,011 1,517 0.0020 0.0009 0.0006 0.0015 0.0011 0.0045HUNT NORTH 40% 40 1873 124931222051 1368 7.5 23415 25,643 57 43 14,616 11,026 0.0069 0.0064 0.0043 0.0106 0.0037 0.0213JUD SQUARE 0 110 0 110 120 0 4.5 495 542 57 43 309 233 0.0003 0.0001 0.0001 0.0002 0.0002 0.0007KING ST 0 30 03033 0 4.5 135 148 57 43 84 64 0.0001 0.0000 0.0000 0.0001 0.0000 0.00020 00 0LANDOVER 25% 25 1410 47018801544 515 7.5 14100 15,442 57 43 8,802 6,640 0.0046 0.0038 0.0026 0.0064 0.0024 0.0134L'ENFANT PLAZA 0 296 0 296 324 0 4.5 1332 1,459 57 43 831 627 0.0008 0.0004 0.0002 0.0006 0.0004 0.0019MCPHERSON SQ0 52 0 52 57 0 4.5 234 256 57 43 146 110 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003MEDICAL CENTER0 14 01415 0 4.5 63 69 57 43 39 30 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001METRO CENTER0 177 0 177 194 0 4.5 796.5 872 57 43 497 375 0.0005 0.0002 0.0001 0.0004 0.0003 0.0011MINNES 0 353 0353387 0 4.5 1588.5 1,740 57 43 992 748 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022NAT AIR 0 87 0 87 95 0 4.5 391.5 429 57 43 244 184 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005NEW CARROL 50% 50 1049 104920971148 1148 7.5 15727.5 17,224 57 43 9,818 7,406 0.0044 0.0043 0.0029 0.0072 0.0023 0.0138PRNTAGON 0 561 0 561 614 0 4.5 2524.5 2,765 57 43 1,576 1,189 0.0016 0.0007 0.0005 0.0011 0.0008 0.0035PENTAGON CITY 0 381 0 381 417 0 4.5 1714.5 1,878 57 43 1,070 807 0.0011 0.0005 0.0003 0.0008 0.0006 0.0024POTOMAC AVE 0 533 0 533 584 0 4.5 2398.5 2,627 57 43 1,497 1,129 0.0015 0.0007 0.0004 0.0011 0.0008 0.0034ROCKVILLE 0 667 0667730 0 4.5 3001.5 3,287 57 43 1,874 1,413 0.0019 0.0008 0.0005 0.0014 0.0010 0.0042ROSSLYN 0 356 0 356 390 0 4.5 1602 1,754 57 43 1,000 754 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022SHADY GROVE 10% 10 3903 43443374275 475 7.5 32527.5 35,622 57 43 20,305 15,318 0.0114 0.0089 0.0059 0.0148 0.0061 0.0323SILVER SPRING 0 44 04448 0 4.5 198 217 57 43 124 93 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNING2008 VOC AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSITFY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY(8-HOUR OZONE AREA)C62008_DTPVIN_ AUTOACCESSVOC.xls 2/27/2007G-4EXHIBIT 2E M I S S I O N S2008 2008AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.10 1.101.1500 0.1983 0.1752 0.6100OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGSMITH MALL 0 120 0 120 131 0 4.5 540 591 57 43 337 254 0.0003 0.0001 0.0001 0.0002 0.0002 0.0008STADIUM ARM 0 976 0 976 1069 0 4.5 4392 4,810 57 43 2,742 2,068 0.0027 0.0012 0.0008 0.0020 0.0014 0.0061TAKOMA PK0 146 0146160 0 4.5 657 720 57 43 410 309 0.0004 0.0002 0.0001 0.0003 0.0002 0.0009TENLEYTON 0 17 01719 0 4.5 76.5 84 57 43 48 36 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001TWINBROOK 0 1136 011361244 0 4.5 5112 5,598 57 43 3,191 2,407 0.0032 0.0014 0.0009 0.0023 0.0017 0.0072UNION STAT 0 378 0 378 414 0 4.5 1701 1,863 57 43 1,062 801 0.0010 0.0005 0.0003 0.0008 0.0006 0.0024VAN NESS 0 343 0 343 376 0 4.5 1543.5 1,690 57 43 964 727 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022VIENNA 25% 25 2798 93337313064 1021 7.5 27982.5 30,645 57 43 17,468 13,177 0.0091 0.0076 0.0051 0.0127 0.0048 0.0266VA SQUARE 0 642 0 642 703 0 4.5 2889 3,164 57 43 1,803 1,360 0.0018 0.0008 0.0005 0.0013 0.0009 0.0040WEST FALLS CHURCH 0 2183 021832391 0 4.5 9823.5 10,758 57 43 6,132 4,626 0.0061 0.0027 0.0018 0.0045 0.0032 0.0137WHITE FLINT 0 1633 0 1633 1788 0 4.5 7348.5 8,048 57 43 4,587 3,460 0.0045 0.0020 0.0013 0.0033 0.0024 0.0103WOODLEY 0 68 0 68 74 0 4.5 306 335 57 43 191 144 0.0002 0.0001 0.0001 0.0001 0.0001 0.0004RHODE ISLAND 30% 30 266 114380291 125 7.5 2850 3,121 57 43 1,779 1,342 0.0009 0.0008 0.0005 0.0013 0.0005 0.00270 0BUS & CAR POOL LOTS0 00 0CARTER BARRON 0 798 0 798 874 0 4.5 3591 3,933 57 43 2,242 1,691 0.0022 0.0010 0.0007 0.0016 0.0012 0.0050PG PLAZA0 47 0 47 51 0 4.5 211.5 232 57 43 132 100 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003PENN MAR SHOPP. 0 100 0100110 0 4.5 450 493 57 43 281 212 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006CAP PLAZA0 100 0100110 0 4.5 450 493 57 43 281 212 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006EASTOVER0 100 0100110 0 4.5 450 493 57 43 281 212 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006FOUR MILE RUN 0 28 02831 0 4.5 126 138 57 43 79 59 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002SPRINGFIELD MALL 0 580 0580635 0 4.5 2610 2,858 57 43 1,629 1,229 0.0016 0.0007 0.0005 0.0012 0.0009 0.0037SPRINGFIELD METH C 0 48 04853 0 4.5 216 237 57 43 135 102 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003FRED ARMORY0 33 03336 0 7.5 247.5 271 57 43 154 117 0.0001 0.0001 0.0000 0.0001 0.0000 0.0003MYERSVILLE 0 65 06571 0 7.5 487.5 534 57 43 304 230 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005ROSEMONT 0 45 04549 0 7.5 337.5 370 57 43 211 159 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003URBANA0 193 0193211 0 7.5 1447.5 1,585 57 43 904 682 0.0005 0.0004 0.0003 0.0007 0.0003 0.0015JEFFERSON 0 40 04044 0 7.5 300 329 57 43 187 141 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003NORBECK RD 0 248 0248272 0 7.5 1860 2,037 57 43 1,161 876 0.0007 0.0005 0.0003 0.0008 0.0004 0.0019MONTROSE RD 0 650 0650712 0 7.5 4875 5,339 57 43 3,043 2,296 0.0018 0.0013 0.0009 0.0022 0.0010 0.0050BRIGG CHENNY 50% 50 215 215430235 235 7.5 3225 3,532 57 43 2,013 1,519 0.0009 0.0009 0.0006 0.0015 0.0005 0.0028COMUS ROAD 0 30 03033 0 7.5 225 246 57 43 140 106 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002LAKEFOREST MALL 0 300 0300329 0 7.5 2250 2,464 57 43 1,405 1,060 0.0008 0.0006 0.0004 0.0010 0.0004 0.0023BURTONSVILLE 0 500 0500548 0 7.5 3750 4,107 57 43 2,341 1,766 0.0014 0.0010 0.0007 0.0017 0.0007 0.0038FORCEY MEM. 0 200 0200219 0 7.5 1500 1,643 57 43 936 706 0.0006 0.0004 0.0003 0.0007 0.0003 0.0015TECH ROAD 0 155 0155170 0 7.5 1162.5 1,273 57 43 726 547 0.0004 0.0003 0.0002 0.0005 0.0002 0.0012BELTWAY 0 265 0265290 0 7.5 1987.5 2,177 57 43 1,241 936 0.0007 0.0005 0.0004 0.0009 0.0004 0.0020LAUREL VAN DUSEN 0 62 06268 0 7.5 465 509 57 43 290 219 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005ACCOKEEK0 450 0450493 0 7.5 3375 3,696 57 43 2,107 1,589 0.0012 0.0009 0.0006 0.0015 0.0007 0.0034ABC DRIVE IN 0 100 0100110 0 7.5 750 821 57 43 468 353 0.0003 0.0002 0.0001 0.0003 0.0001 0.0008BOWIE 20% 20 526 131657576 144 7.5 4927.5 5,396 57 43 3,076 2,320 0.0016 0.0013 0.0009 0.0022 0.0009 0.0048CLINTON 50% 50 212 212424232 232 7.5 3180 3,483 57 43 1,985 1,497 0.0009 0.0009 0.0006 0.0014 0.0005 0.0028OXON HILL 20% 20 519 130649569 142 7.5 4867.5 5,331 57 43 3,038 2,292 0.0016 0.0013 0.0009 0.0022 0.0009 0.0047EQUESTRIAN CENTER50 150 150300164 164 7.5 2250 2,464 57 43 1,405 1,060 0.0006 0.0006 0.0004 0.0010 0.0003 0.0020BOWIE MARKET PLACE0 50 05055 0 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004FT.WASHINGTON 0 412 0412451 0 7.5 3090 3,384 57 43 1,929 1,455 0.0011 0.0008 0.0006 0.0014 0.0006 0.0032MONTPELIER REC PAR0 70 07077 0 7.5 525 575 57 43 328 247 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005RESTON 0 1547 015471694 0 7.5 11602.5 12,706 57 43 7,243 5,464 0.0043 0.0032 0.0021 0.0053 0.0023 0.0119GREENBRIAR0 55 05560 0 7.5 412.5 452 57 43 257 194 0.0002 0.0001 0.0001 0.0002 0.0001 0.0004FAIR OAKS 0 150 0150164 0 7.5 1125 1,232 57 43 702 530 0.0004 0.0003 0.0002 0.0005 0.0002 0.0011ROLLING VALLEY0 628 0628688 0 7.5 4710 5,158 57 43 2,940 2,218 0.0017 0.0013 0.0009 0.0021 0.0009 0.0048SPRINGFIELD PLAZA0 230 0230252 0 7.5 1725 1,889 57 43 1,077 812 0.0006 0.0005 0.0003 0.0008 0.0003 0.0018FAIRLANES BOWL 0 35 03538 0 7.5 262.5 287 57 43 164 124 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003NOTTOWAY PARK 0 14 01415 0 7.5 105 115 57 43 66 49 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001HORNER RD 0 2397 023972625 0 7.5 17977.5 19,688 57 43 11,222 8,466 0.0067 0.0049 0.0033 0.0082 0.0035 0.0184LAKE RIDGE 0 555 0555608 0 7.5 4162.5 4,559 57 43 2,598 1,960 0.0015 0.0011 0.0008 0.0019 0.0008 0.0043MINNIEVILLE RD 40%40 336 224 560 368 245 7.5 4200 4,600 57 43 2,622 1,978 0.0012 0.0011 0.0008 0.0019 0.0007 0.0038GORDON BLVD 0 156 0 156 171 0 7.5 1170 1,281 57 43 730 551 0.0004 0.0003 0.0002 0.0005 0.0002 0.0012HILLENDALE 0 248 0248272 0 7.5 1860 2,037 57 43 1,161 876 0.0007 0.0005 0.0003 0.0008 0.0004 0.0019POTOMAC MILLS 0 946 09461036 0 7.5 7095 7,770 57 43 4,429 3,341 0.0026 0.0019 0.0013 0.0032 0.0014 0.00720 00 0PARK-AND-RIDE LOTS - MARYLAND0 0CALVERT COUNTY0 0Dunkirk 25 32 11 42 34 11 7.5 315 345 57 43 197 148 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003Huntingtown 25 26 9 35 29 10 7.5 262.5 287 57 43 164 124 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Lord Calvert BowlingAlle25 83 28 110 90 30 7.5 825 903 57 43 515 389 0.0003 0.0002 0.0002 0.0004 0.0001 0.0008Lusby25 23 8 30 25 8 7.5 225 246 57 43 140 106 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002North Beach VFD 25 53 18 70 57 19 7.5 525 575 57 43 328 247 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005Prince Frederick 25 53 18 70 57 19 7.5 525 575 57 43 328 247 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005St. Leonard 25 38 13 50 41 14 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004C62008_DTPVIN_ AUTOACCESSVOC.xls 2/27/2007G-5EXHIBIT 2E M I S S I O N S2008 2008AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.10 1.101.1500 0.1983 0.1752 0.6100OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGSunderland 25 80 27 106 87 29 7.5 795 871 57 43 496 374 0.0003 0.0002 0.0001 0.0004 0.0001 0.0008PARK-AND-RIDE LOTS - MARYLAND0 0CHARLES COUNTY0 0301 Park & Ride 25 287 96 383 315 105 7.5 2872.5 3,146 57 43 1,793 1,353 0.0009 0.0008 0.0005 0.0013 0.0005 0.0027Charles CountyGovernm25 26 9 35 29 10 7.5 262.5 287 57 43 164 124 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Food Lion ShoppingCen25 38 13 50 41 14 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004La Plata Armory25 15 5 20 16 5 7.5 150 164 57 43 94 71 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001Laurel Springs Regional 25 38 13 50 41 14 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004Life Wesleyan Church 25 38 13 50 41 14 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004Mattawoman-Beantown 25 435 145 580 476 159 7.5 4350 4,764 57 43 2,715 2,048 0.0014 0.0012 0.0008 0.0020 0.0007 0.0041Smallwood Village 25 75 25 100 82 27 7.5 750 821 57 43 468 353 0.0002 0.0002 0.0001 0.0003 0.0001 0.0007St. Charles Towne 25 263 88 350 287 96 7.5 2625 2,875 57 43 1,639 1,236 0.0009 0.0007 0.0005 0.0012 0.0005 0.0025PARK-AND-RIDE LOTS25 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000FREDERICK COUNTY25 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Frederick(north)25 123 41 164 135 45 7.5 1230 1,347 57 43 768 579 0.0004 0.0003 0.0002 0.0006 0.0002 0.0012Frederick(south)25 173 58 230 189 63 7.5 1725 1,889 57 43 1,077 812 0.0006 0.0005 0.0003 0.0008 0.0003 0.0016MonacacyMarcst 25 600 200 800 657 219 7.5 6000 6,571 57 43 3,745 2,825 0.0019 0.0016 0.0011 0.0027 0.0010 0.0057PARK-AND-RIDE LOTS - MARYLAND0 0MONTGOMERY COUNTY0 0Colesville 0 190 0 190 208 0 7.5 1425 1,561 57 43 890 671 0.0005 0.0004 0.0003 0.0006 0.0003 0.0015Damascus 50 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Gaithersburg50 259 259 517 283 283 7.5 3877.5 4,246 57 43 2,420 1,826 0.0011 0.0011 0.0007 0.0018 0.0006 0.0034Gaithersburg50 175 175 350 192 192 7.5 2625 2,875 57 43 1,639 1,236 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023Germantown Town 50 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Greencastle 50 75 75 150 82 82 7.5 1125 1,232 57 43 702 530 0.0003 0.0003 0.0002 0.0005 0.0002 0.0010Milestone Shopping50 88 88 175 96 96 7.5 1312.5 1,437 57 43 819 618 0.0004 0.0004 0.0002 0.0006 0.0002 0.0012PARK-AND-RIDE LOTS - MAYLAND0 0PRINCE GEORGE'S COUNTY0 0Hampton Mall 0 100 0 100 110 0 4.5 450 493 57 43 281 212 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006Laurel(south)25 513 171 684 562 187 7.5 5130 5,618 57 43 3,202 2,416 0.0017 0.0014 0.0009 0.0023 0.0009 0.0049PARK-AND-RIDE LOTS - VIRGIN0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000ARLINGTON COUNTY0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Ballston Public ParkingG25 375 125 500 411 137 7.5 3750 4,107 57 43 2,341 1,766 0.0012 0.0010 0.0007 0.0017 0.0006 0.0036Washington-Lee 50 178 178 356 195 195 7.5 2670 2,924 57 43 1,667 1,257 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023PARK-AND-RIDE LOTS - VIRGINIA0 0FAIRFAX COUNTY0 0American Legion 50 50 50 100 55 55 7.5 750 821 57 43 468 353 0.0002 0.0002 0.0001 0.0003 0.0001 0.0007CanterburyWoods Pk 50 17 17 34 19 19 7.5 255 279 57 43 159 120 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Centreville 50 185 185 370 203 203 7.5 2775 3,039 57 43 1,732 1,307 0.0008 0.0008 0.0005 0.0013 0.0004 0.0024Centreville United Metho50 74 74 147 80 80 7.5 1102.5 1,207 57 43 688 519 0.0003 0.0003 0.0002 0.0005 0.0002 0.0010Fairfax CountyGovernm 50 85 85 170 93 93 7.5 1275 1,396 57 43 796 600 0.0004 0.0003 0.0002 0.0006 0.0002 0.0011Greenbriar Park 50 28 28 55 30 30 7.5 412.5 452 57 43 257 194 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004Herndon-Monroe 50 873 873 1,745 956 956 7.5 13087.5 14,333 57 43 8,170 6,163 0.0036 0.0036 0.0024 0.0060 0.0019 0.0115Michael's 50 100 100 200 110 110 7.5 1500 1,643 57 43 936 706 0.0004 0.0004 0.0003 0.0007 0.0002 0.0013Parkwood Baptist 50 9 9 18 10 10 7.5 135 148 57 43 84 64 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001South Run District Pk 50 170 170 340 186 186 7.5 2550 2,793 57 43 1,592 1,201 0.0007 0.0007 0.0005 0.0012 0.0004 0.0022St Paul ChungCatholicC50 50 50 100 55 55 7.5 750 821 57 43 468 353 0.0002 0.0002 0.0001 0.0003 0.0001 0.0007Stringfellow Rd 50 181 181 361 198 198 7.5 2707.5 2,965 57 43 1,690 1,275 0.0008 0.0007 0.0005 0.0012 0.0004 0.0024SullyStation 50 70 70 140 77 77 7.5 1050 1,150 57 43 655 494 0.0003 0.0003 0.0002 0.0005 0.0002 0.0009Sydenstricker Rd 50 84 84 167 91 91 7.5 1252.5 1,372 57 43 782 590 0.0003 0.0003 0.0002 0.0006 0.0002 0.0011Wakefield Chapel Pk 50 25 25 50 27 27 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PARK-AND-RIDE LOTS - VIRGINIA0 0LOUDOUN COUNTY0 0Ashburn Farm 50 10 10 20 11 11 7.5 150 164 57 43 94 71 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001Ashburn Village 50 20 20 40 22 22 7.5 300 329 57 43 187 141 0.0001 0.0001 0.0001 0.0001 0.0000 0.0003Cascades 50 28 28 55 30 30 7.5 412.5 452 57 43 257 194 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004Dulles North Transit 50 375 375 750 411 411 7.5 5625 6,160 57 43 3,511 2,649 0.0016 0.0015 0.0010 0.0026 0.0008 0.0049Hamilton 50 25 25 50 27 27 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Innovation Avenue 50 38 38 75 41 41 7.5 562.5 616 57 43 351 265 0.0002 0.0002 0.0001 0.0003 0.0001 0.0005Leesburg50 25 25 50 27 27 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003LeesburgKohls 50 600 600 1200 657 657 7.5 9000 9,856 57 43 5,618 4,238 0.0025 0.0025 0.0016 0.0041 0.0013 0.0079Purcellville 50 18 18 35 19 19 7.5 262.5 287 57 43 164 124 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002SterlingPark SC 50 23 23 45 25 25 7.5 337.5 370 57 43 211 159 0.0001 0.0001 0.0001 0.0002 0.0000 0.0003SterlingShaw Rd 50 24 24 48 26 26 7.5 360 394 57 43 225 170 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PARK-AND-RIDE LOTS - VIRGINIA0 0PRINCE WILLIAM COUNTY0 0Brittany50 48 48 95 52 52 7.5 712.5 780 57 43 445 336 0.0002 0.0002 0.0001 0.0003 0.0001 0.0006Dale City50 294 294 587 321 321 7.5 4402.5 4,821 57 43 2,748 2,073 0.0012 0.0012 0.0008 0.0020 0.0006 0.0039Harbor Drive 50 100 100 200 110 110 7.5 1500 1,643 57 43 936 706 0.0004 0.0004 0.0003 0.0007 0.0002 0.0013Lindendale 50 108 108 216 118 118 7.5 1620 1,774 57 43 1,011 763 0.0004 0.0004 0.0003 0.0007 0.0002 0.0014Montclair 50 25 25 50 27 27 7.5 375 411 57 43 234 177 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PRTC Transit Center 50 93 93 185 101 101 7.5 1387.5 1,520 57 43 866 653 0.0004 0.0004 0.0003 0.0006 0.0002 0.0012C62008_DTPVIN_ AUTOACCESSVOC.xls 2/27/2007G-6EXHIBIT 2E M I S S I O N S2008 2008AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.10 1.101.1500 0.1983 0.1752 0.6100OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGTackett's Mill 50 85 85 169 93 93 7.5 1267.5 1,388 57 43 791 597 0.0004 0.0003 0.0002 0.0006 0.0002 0.0011Triangle 50 15 15 29 16 16 7.5 217.5 238 57 43 136 102 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002I-95 / Rt 123 50 282 282 563 308 308 7.5 4222.5 4,624 57 43 2,636 1,988 0.0012 0.0012 0.0008 0.0019 0.0006 0.0037US 1 / VA 234 50 137 137 274 150 150 7.5 2055 2,251 57 43 1,283 968 0.0006 0.0006 0.0004 0.0009 0.0003 0.0018MARC TRAIN COMMUTER LOTS0 0College Park 25 431 144 574 471 157 7.5 4305 4,715 57 43 2,687 2,027 0.0014 0.0012 0.0008 0.0020 0.0007 0.0041Frederick 0 0 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Greenbelt 60 1346 2018 3364 1474 2210 7.5 25230 27,630 57 43 15,749 11,881 0.0065 0.0069 0.0046 0.0115 0.0035 0.0215Harpers Ferry98 0 98 107 0 7.5 735 805 57 43 459 346 0.0003 0.0002 0.0001 0.0003 0.0001 0.0008Muirkirk 60 260 390 650 285 427 7.5 4875 5,339 57 43 3,043 2,296 0.0013 0.0013 0.0009 0.0022 0.0007 0.0042Seabrook 0 264 0 264 289 0 4.5 1188 1,301 57 43 742 559 0.0007 0.0003 0.0002 0.0005 0.0004 0.0017Silver Spring0 0 0 0 0 0 4.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Union Station 0 781 0 781 855 0 7.5 5857.5 6,415 57 43 3,656 2,758 0.0022 0.0016 0.0011 0.0027 0.0012 0.0060VIRGINIA RAILWAY EXPRESS COMMUTER LOTS0 0Backlick Road 50 110 110 220 120 120 7.5 1650 1,807 57 43 1,030 777 0.0005 0.0005 0.0003 0.0008 0.0002 0.0015Broad Run 50 198 198 396 217 217 7.5 2970 3,253 57 43 1,854 1,399 0.0008 0.0008 0.0005 0.0014 0.0004 0.0026Burke Center 50 275 275 550 301 301 7.5 4125 4,517 57 43 2,575 1,943 0.0011 0.0011 0.0008 0.0019 0.0006 0.0036Franconia/Springfield(op50 1900 1900 3800 2081 2081 7.5 28500 31,212 57 43 17,791 13,421 0.0079 0.0078 0.0052 0.0130 0.0042 0.0251Lorton 50 100 100 200 110 110 7.5 1500 1,643 57 43 936 706 0.0004 0.0004 0.0003 0.0007 0.0002 0.0013Manassas 50 187 187 374 205 205 7.5 2805 3,072 57 43 1,751 1,321 0.0008 0.0008 0.0005 0.0013 0.0004 0.0025Manassas Park 50 150 150 300 164 164 7.5 2250 2,464 57 43 1,405 1,060 0.0006 0.0006 0.0004 0.0010 0.0003 0.0020Quantico 50 109 109 217 119 119 7.5 1627.5 1,782 57 43 1,016 766 0.0005 0.0004 0.0003 0.0007 0.0002 0.0014Rippon 50 150 150 300 164 164 7.5 2250 2,464 57 43 1,405 1,060 0.0006 0.0006 0.0004 0.0010 0.0003 0.0020RollingRoad 50 185 185 370 203 203 7.5 2775 3,039 57 43 1,732 1,307 0.0008 0.0008 0.0005 0.0013 0.0004 0.0024Woodbridge 50 294 294 588 322 322 7.5 4410 4,830 57 43 2,753 2,077 0.0012 0.0012 0.0008 0.0020 0.0006 0.0039METRORAIL PARKING LOTS0 0Anacostia 25 861 287 1148 943 314 7.5 8610 9,429 57 43 5,375 4,055 0.0028 0.0023 0.0016 0.0039 0.0015 0.0082Branch Avenue 50 1611 1611 3222 1764 1764 7.5 24165 26,464 57 43 15,085 11,380 0.0067 0.0066 0.0044 0.0110 0.0036 0.0213Capitol Heights 50 194 194 387 212 212 7.5 2902.5 3,179 57 43 1,812 1,367 0.0008 0.0008 0.0005 0.0013 0.0004 0.0026College Park 25 465 155 620 509 170 7.5 4650 5,092 57 43 2,903 2,190 0.0015 0.0013 0.0008 0.0021 0.0008 0.0044Congress Heights 0 66 0 66 72 0 4.5 297 325 57 43 185 140 0.0002 0.0001 0.0001 0.0001 0.0001 0.0004Deanwood 0 194 0 194 212 0 7.5 1455 1,593 57 43 908 685 0.0005 0.0004 0.0003 0.0007 0.0003 0.0015East Falls Church 50 221 221 442 242 242 7.5 3315 3,630 57 43 2,069 1,561 0.0009 0.0009 0.0006 0.0015 0.0005 0.0029Forest Glen 50 329 329 658 360 360 7.5 4935 5,405 57 43 3,081 2,324 0.0014 0.0013 0.0009 0.0022 0.0007 0.0043Franconia - Springfield 50 1987 1987 3973 2175 2175 4.5 17878.5 19,579 57 43 11,160 8,419 0.0083 0.0049 0.0033 0.0081 0.0044 0.0208Glenmont 50 925 925 1850 1013 1013 4.5 8325 9,117 57 43 5,197 3,920 0.0039 0.0023 0.0015 0.0038 0.0020 0.0097Greenbelt 50 1783 1783 3565 1952 1952 7.5 26737.5 29,281 57 43 16,690 12,591 0.0074 0.0073 0.0049 0.0122 0.0039 0.0235Naylor Road 50 216 216 431 236 236 7.5 3232.5 3,540 57 43 2,018 1,522 0.0009 0.0009 0.0006 0.0015 0.0005 0.0028Prince George's Plaza 25 927 309 1236 1015 338 7.5 9270 10,152 57 43 5,787 4,365 0.0030 0.0025 0.0017 0.0042 0.0016 0.0088Southern Avenue 50 1090 1090 2180 1194 1194 4.5 9810 10,743 57 43 6,124 4,620 0.0045 0.0027 0.0018 0.0045 0.0024 0.0114Suitland 50 1033 1033 2065 1131 1131 4.5 9292.5 10,177 57 43 5,801 4,376 0.0043 0.0025 0.0017 0.0042 0.0023 0.0108Van Dorn Street 50 204 204 407 223 223 4.5 1831.5 2,006 57 43 1,143 862 0.0008 0.0005 0.0003 0.0008 0.0004 0.0021West Hyattsville 25 453 151 604 496 165 7.5 4530 4,961 57 43 2,828 2,133 0.0015 0.0012 0.0008 0.0021 0.0008 0.0043Wheaton 25 759 253 1012 831 277 7.5 7590 8,312 57 43 4,738 3,574 0.0025 0.0021 0.0014 0.0035 0.0013 0.007278629 29681 108,310 86110 32505 711714 779,428 0.2595 0.1942 0.1295 0.3237 0.13770.7209Bold figures: New numbers taken from P & R directoryFigures in bracket: Carryforward figures from conformitydoc.Park lot Growth Ratetransit trips 2008 973359transit trips 2000 863783Annualgrowth rate 0.015857Growth factor(2002-2008)1.095142C62008_DTPVIN_ AUTOACCESSVOC.xls 2/27/2007G-7EXHIBIT 32008 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008 AVERAGE ARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth RateRate (gm/mile)Rate (gm/mileRate (gm/mile1.10 1.100.6291 0.4216 0.4385COMMUTER RAIL LOTSBRUNSWICK 25% 25 305 102407334 111 7.5 3,343 57 43 1,905 1,437 0.0005 0.0018 0.0014 0.0032 0.0037PT OF ROCKS 25% 25 204 68272223 74 7.5 2,234 57 43 1,273 961 0.0004 0.0012 0.0009 0.0021 0.0025DICKERSON 0 15 01516 0 7.5 123 57 43 70 53 0.0000 0.0001 0.0001 0.0001 0.0001BARNESVILLE 0 46 04650 0 7.5 378 57 43 215 162 0.0001 0.0002 0.0002 0.0004 0.0004GERMANTOWN 0 386 0386423 0 7.5 3,170 57 43 1,807 1,363 0.0006 0.0017 0.0013 0.0030 0.0036MET GROVE 0 352 0352385 0 7.5 2,891 57 43 1,648 1,243 0.0005 0.0015 0.0012 0.0027 0.0033WAS GROVE 0 15 01516 0 7.5 123 57 43 70 53 0.0000 0.0001 0.0001 0.0001 0.0001GARRETT PARK 0 22 02224 0 7.5 181 57 43 103 78 0.0000 0.0001 0.0001 0.0002 0.0002BOWIE 50% 50 188 188375205 205 7.5 3,080 57 43 1,756 1,324 0.0004 0.0016 0.0013 0.0029 0.0033SEABROOK 15% 15 224 40264246 43 7.5 2,168 57 43 1,236 932 0.0004 0.0011 0.0009 0.0021 0.0024KENSINGTON 0 45 04549 0 7.5 370 57 43 211 159 0.0001 0.0002 0.0002 0.0003 0.0004LAUREL 30% 30 209 90299229 98 7.5 2,456 57 43 1,400 1,056 0.0004 0.0013 0.0010 0.0023 0.0027GAITHESBURG 0 280 0280307 0 7.5 2,300 57 43 1,311 989 0.0004 0.0012 0.0010 0.0022 0.0026BERWYN HEIGHTS 0 30 03033 0 4.5 148 57 43 84 64 0.0000 0.0001 0.0001 0.0001 0.0002RIVERDALE 0 65 06571 0 4.5 320 57 43 183 138 0.0001 0.0002 0.0001 0.0003 0.00040METRO RAIL LOTS00ADDISON ROAD 40% 40 791 5271318866 577 7.5 10,825 57 43 6,171 4,655 0.0016 0.0057 0.0045 0.0102 0.0118ARCHIVES 0 12 0 12 13 0 4.5 59 57 43 34 25 0.0000 0.0000 0.0000 0.0001 0.0001ARLING 0 10 0 10 11 0 4.5 49 57 43 28 21 0.0000 0.0000 0.0000 0.0000 0.0001BALLSTON 0 1175 0 1175 1287 0 4.5 5,791 57 43 3,301 2,490 0.0018 0.0031 0.0024 0.0055 0.0073BENN.RD 0 520 0 520 569 0 4.5 2,563 57 43 1,461 1,102 0.0008 0.0014 0.0011 0.0024 0.0032BETH 0 395 0 395 433 0 4.5 1,947 57 43 1,110 837 0.0006 0.0010 0.0008 0.0018 0.0024BRADD RD 0 10 01011 0 4.5 49 57 43 28 21 0.0000 0.0000 0.0000 0.0000 0.0001BROOKLAND 0 27 02730 0 4.5 133 57 43 76 57 0.0000 0.0001 0.0001 0.0001 0.0002CHEVERLY 0 557 0557610 0 4.5 2,745 57 43 1,565 1,180 0.0008 0.0015 0.0011 0.0026 0.0034CLARENDON 0 554 0 554 607 0 4.5 2,730 57 43 1,556 1,174 0.0008 0.0014 0.0011 0.0026 0.0034CLEVELAND PK 0 366 0 366 401 0 4.5 1,804 57 43 1,028 776 0.0006 0.0010 0.0007 0.0017 0.0023COURT HOUSE 0 256 0 256 280 0 4.5 1,262 57 43 719 542 0.0004 0.0007 0.0005 0.0012 0.0016CRYSTAL CITY0 347 0 347 380 0 4.5 1,710 57 43 975 735 0.0005 0.0009 0.0007 0.0016 0.0021DEANWOOD 0 194 0194212 0 4.5 956 57 43 545 411 0.0003 0.0005 0.0004 0.0009 0.0012DUN LORING 10% 10 1220 13613551336 148 4.5 6,678 57 43 3,806 2,871 0.0020 0.0035 0.0028 0.0063 0.0083DUPONT CIRCLE 0 165 0 165 181 0 4.5 813 57 43 463 350 0.0003 0.0004 0.0003 0.0008 0.0010EASTERN MKT 0 178 0 178 195 0 4.5 877 57 43 500 377 0.0003 0.0005 0.0004 0.0008 0.0011EAST FALLS CH 0 442 0442484 0 4.5 2,178 57 43 1,242 937 0.0007 0.0012 0.0009 0.0021 0.0027EIS 0 352 0 352 385 0 4.5 1,735 57 43 989 746 0.0005 0.0009 0.0007 0.0016 0.0022FARRAGUT NORTH 0 102 0 102 112 0 4.5 503 57 43 287 216 0.0002 0.0003 0.0002 0.0005 0.0006FARRAGUT WEST 0 221 0 221 242 0 4.5 1,089 57 43 621 468 0.0003 0.0006 0.0005 0.0010 0.0014FEDERAL CENTER 0 75 0 75 82 0 4.5 370 57 43 211 159 0.0001 0.0002 0.0002 0.0003 0.0005FEDERAL TRI 0 54 0 54 59 0 4.5 266 57 43 152 114 0.0001 0.0001 0.0001 0.0003 0.0003FOGGY0 102 0 102 112 0 4.5 503 57 43 287 216 0.0002 0.0003 0.0002 0.0005 0.0006FORT TROTTEN 0 445 0445487 0 4.5 2,193 57 43 1,250 943 0.0007 0.0012 0.0009 0.0021 0.0027FRH.HEIGHTS 0 679 0 679 744 0 4.5 3,346 57 43 1,907 1,439 0.0010 0.0018 0.0014 0.0032 0.0042GALLERY PLACE 0 124 0 124 136 0 4.5 611 57 43 348 263 0.0002 0.0003 0.0003 0.0006 0.0008GROSVENOR 0 716 0716784 0 4.5 3,529 57 43 2,011 1,517 0.0011 0.0019 0.0015 0.0033 0.0044HUNT NORTH 40% 40 1873 124931222051 1368 7.5 25,643 57 43 14,616 11,026 0.0038 0.0136 0.0107 0.0242 0.0280JUD SQUARE 0 110 0 110 120 0 4.5 542 57 43 309 233 0.0002 0.0003 0.0002 0.0005 0.0007KING ST 0 30 03033 0 4.5 148 57 43 84 64 0.0000 0.0001 0.0001 0.0001 0.000200LANDOVER 25% 25 1410 47018801544 515 7.5 15,442 57 43 8,802 6,640 0.0025 0.0082 0.0064 0.0146 0.0171L'ENFANT PLAZA 0 296 0 296 324 0 4.5 1,459 57 43 831 627 0.0004 0.0008 0.0006 0.0014 0.0018MCPHERSON SQ 0 52 0 52 57 0 4.5 256 57 43 146 110 0.0001 0.0001 0.0001 0.0002 0.0003MEDICAL CENTER 0 14 01415 0 4.5 69 57 43 39 30 0.0000 0.0000 0.0000 0.0001 0.0001(tons/day)TotalRunningEmission(tons/day)OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalE M I S S I O N SCOLD STARTc62008_DTPVIN_AUTOACCESSNX.xls 2/27/2007G-8EXHIBIT 32008 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008 AVERAGE ARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth RateRate (gm/mile)Rate (gm/mileRate (gm/mile1.10 1.100.6291 0.4216 0.4385(tons/day)TotalRunningEmission(tons/day)OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalE M I S S I O N SCOLD STARTMETRO CENTER 0 177 0 177 194 0 4.5 872 57 43 497 375 0.0003 0.0005 0.0004 0.0008 0.0011MINNES 0 353 0353387 0 4.5 1,740 57 43 992 748 0.0005 0.0009 0.0007 0.0016 0.0022NAT AIR 0 87 0 87 95 0 4.5 429 57 43 244 184 0.0001 0.0002 0.0002 0.0004 0.0005NEW CARROL 50% 50 1049 104920971148 1148 7.5 17,224 57 43 9,818 7,406 0.0024 0.0091 0.0072 0.0163 0.0187PRNTAGON 0 561 0 561 614 0 4.5 2,765 57 43 1,576 1,189 0.0009 0.0015 0.0011 0.0026 0.0035PENTAGON CITY 0 381 0 381 417 0 4.5 1,878 57 43 1,070 807 0.0006 0.0010 0.0008 0.0018 0.0024POTOMAC AVE 0 533 0 533 584 0 4.5 2,627 57 43 1,497 1,129 0.0008 0.0014 0.0011 0.0025 0.0033ROCKVILLE 0 667 0667730 0 4.5 3,287 57 43 1,874 1,413 0.0010 0.0017 0.0014 0.0031 0.0041ROSSLYN 0 356 0 356 390 0 4.5 1,754 57 43 1,000 754 0.0005 0.0009 0.0007 0.0017 0.0022SHADY GROVE 10% 10 3903 43443374275 475 7.5 35,622 57 43 20,305 15,318 0.0063 0.0189 0.0148 0.0337 0.0399SILVER SPRING 0 44 04448 0 4.5 217 57 43 124 93 0.0001 0.0001 0.0001 0.0002 0.0003SMITH MALL0 120 0 120 131 0 4.5 591 57 43 337 254 0.0002 0.0003 0.0002 0.0006 0.0007STADIUM ARM 0 976 0 976 1069 0 4.5 4,810 57 43 2,742 2,068 0.0015 0.0025 0.0020 0.0045 0.0060TAKOMA PK 0 146 0146160 0 4.5 720 57 43 410 309 0.0002 0.0004 0.0003 0.0007 0.0009TENLEYTON 0 17 01719 0 4.5 84 57 43 48 36 0.0000 0.0000 0.0000 0.0001 0.0001TWINBROOK 0 1136 011361244 0 4.5 5,598 57 43 3,191 2,407 0.0017 0.0030 0.0023 0.0053 0.0070UNION STAT 0 378 0 378 414 0 4.5 1,863 57 43 1,062 801 0.0006 0.0010 0.0008 0.0018 0.0023VAN NESS 0 343 0 343 376 0 4.5 1,690 57 43 964 727 0.0005 0.0009 0.0007 0.0016 0.0021VIENNA 25% 25 2798 93337313064 1021 7.5 30,645 57 43 17,468 13,177 0.0050 0.0162 0.0127 0.0290 0.0339VA SQUARE 0 642 0 642 703 0 4.5 3,164 57 43 1,803 1,360 0.0010 0.0017 0.0013 0.0030 0.0040WEST FALLS CHURCH 0 2183 021832391 0 4.5 10,758 57 43 6,132 4,626 0.0033 0.0057 0.0045 0.0102 0.0135WHITE FLINT 0 1633 0 1633 1788 0 4.5 8,048 57 43 4,587 3,460 0.0025 0.0043 0.0033 0.0076 0.0101WOODLEY 0 68 0 68 74 0 4.5 335 57 43 191 144 0.0001 0.0002 0.0001 0.0003 0.0004RHODE ISLAND 30% 30 266 114380291 125 7.5 3,121 57 43 1,779 1,342 0.0005 0.0017 0.0013 0.0030 0.00340BUS & CAR POOL LOTS00CARTER BARRON 0 798 0 798 874 0 4.5 3,933 57 43 2,242 1,691 0.0012 0.0021 0.0016 0.0037 0.0049PG PLAZA 0 47 0 47 51 0 4.5 232 57 43 132 100 0.0001 0.0001 0.0001 0.0002 0.0003PENN MAR SHOPP. 0 100 0100110 0 4.5 493 57 43 281 212 0.0002 0.0003 0.0002 0.0005 0.0006CAP PLAZA 0 100 0100110 0 4.5 493 57 43 281 212 0.0002 0.0003 0.0002 0.0005 0.0006EASTOVER 0 100 0100110 0 4.5 493 57 43 281 212 0.0002 0.0003 0.0002 0.0005 0.0006FOUR MILE RUN 0 28 02831 0 4.5 138 57 43 79 59 0.0000 0.0001 0.0001 0.0001 0.0002SPRINGFIELD MALL0 580 0580635 0 4.5 2,858 57 43 1,629 1,229 0.0009 0.0015 0.0012 0.0027 0.0036SPRINGFIELD METH CH 0 48 04853 0 4.5 237 57 43 135 102 0.0001 0.0001 0.0001 0.0002 0.0003FRED ARMORY0 33 03336 0 7.5 271 57 43 154 117 0.0001 0.0001 0.0001 0.0003 0.0003MYERSVILLE 0 65 06571 0 7.5 534 57 43 304 230 0.0001 0.0003 0.0002 0.0005 0.0006ROSEMONT 0 45 04549 0 7.5 370 57 43 211 159 0.0001 0.0002 0.0002 0.0003 0.0004URBANA 0 193 0193211 0 7.5 1,585 57 43 904 682 0.0003 0.0008 0.0007 0.0015 0.0018JEFFERSON 0 40 04044 0 7.5 329 57 43 187 141 0.0001 0.0002 0.0001 0.0003 0.0004NORBECK RD 0 248 0248272 0 7.5 2,037 57 43 1,161 876 0.0004 0.0011 0.0008 0.0019 0.0023MONTROSE RD 0 650 0650712 0 7.5 5,339 57 43 3,043 2,296 0.0010 0.0028 0.0022 0.0050 0.0060BRIGG CHENNY 50% 50 215 215430235 235 7.5 3,532 57 43 2,013 1,519 0.0005 0.0019 0.0015 0.0033 0.0038COMUS ROAD 0 30 03033 0 7.5 246 57 43 140 106 0.0000 0.0001 0.0001 0.0002 0.0003LAKEFOREST MALL 0 300 0300329 0 7.5 2,464 57 43 1,405 1,060 0.0005 0.0013 0.0010 0.0023 0.0028BURTONSVILLE 0 500 0500548 0 7.5 4,107 57 43 2,341 1,766 0.0008 0.0022 0.0017 0.0039 0.0046FORCEY MEM. 0 200 0200219 0 7.5 1,643 57 43 936 706 0.0003 0.0009 0.0007 0.0016 0.0019TECH ROAD 0 155 0155170 0 7.5 1,273 57 43 726 547 0.0002 0.0007 0.0005 0.0012 0.0014BELTWAY 0 265 0265290 0 7.5 2,177 57 43 1,241 936 0.0004 0.0012 0.0009 0.0021 0.0025LAUREL VAN DUSEN 0 62 06268 0 7.5 509 57 43 290 219 0.0001 0.0003 0.0002 0.0005 0.0006ACCOKEEK 0 450 0450493 0 7.5 3,696 57 43 2,107 1,589 0.0007 0.0020 0.0015 0.0035 0.0042ABC DRIVE IN 0 100 0100110 0 7.5 821 57 43 468 353 0.0002 0.0004 0.0003 0.0008 0.0009BOWIE 20% 20 526 131657576 144 7.5 5,396 57 43 3,076 2,320 0.0009 0.0029 0.0022 0.0051 0.0060CLINTON 50% 50 212 212424232 232 7.5 3,483 57 43 1,985 1,497 0.0005 0.0018 0.0014 0.0033 0.0038OXON HILL 20%20 519 130649569 142 7.5 5,331 57 43 3,038 2,292 0.0009 0.0028 0.0022 0.0050 0.0059EQUESTRIAN CENTER 50 150 150300164 164 7.5 2,464 57 43 1,405 1,060 0.0003 0.0013 0.0010 0.0023 0.0027BOWIE MARKET PLACE 0 50 05055 0 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0005c62008_DTPVIN_AUTOACCESSNX.xls 2/27/2007G-9EXHIBIT 32008 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008 AVERAGE ARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth RateRate (gm/mile)Rate (gm/mileRate (gm/mile1.10 1.100.6291 0.4216 0.4385(tons/day)TotalRunningEmission(tons/day)OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalE M I S S I O N SCOLD STARTFT.WASHINGTON 0 412 0412451 0 7.5 3,384 57 43 1,929 1,455 0.0006 0.0018 0.0014 0.0032 0.0038MONTPELIER REC PARK0 70 07077 0 7.5 575 57 43 328 247 0.0001 0.0003 0.0002 0.0005 0.0006RESTON 0 1547 015471694 0 7.5 12,706 57 43 7,243 5,464 0.0023 0.0067 0.0053 0.0120 0.0144GREENBRIAR 0 55 05560 0 7.5 452 57 43 257 194 0.0001 0.0002 0.0002 0.0004 0.0005FAIR OAKS 0 150 0150164 0 7.5 1,232 57 43 702 530 0.0002 0.0007 0.0005 0.0012 0.0014ROLLING VALLEY0 628 0628688 0 7.5 5,158 57 43 2,940 2,218 0.0010 0.0027 0.0021 0.0049 0.0058SPRINGFIELD PLAZA0 230 0230252 0 7.5 1,889 57 43 1,077 812 0.0003 0.0010 0.0008 0.0018 0.0021FAIRLANES BOWL 0 35 03538 0 7.5 287 57 43 164 124 0.0001 0.0002 0.0001 0.0003 0.0003NOTTOWAY PARK 0 14 01415 0 7.5 115 57 43 66 49 0.0000 0.0001 0.0000 0.0001 0.0001HORNER RD 0 2397 023972625 0 7.5 19,688 57 43 11,222 8,466 0.0036 0.0104 0.0082 0.0186 0.0223LAKE RIDGE 0 555 0555608 0 7.5 4,559 57 43 2,598 1,960 0.0008 0.0024 0.0019 0.0043 0.0052MINNIEVILLE RD 40%40 336 224 560 368 245 7.5 4,600 57 43 2,622 1,978 0.0007 0.0024 0.0019 0.0043 0.0050GORDON BLVD 0 156 0 156 171 0 7.5 1,281 57 43 730 551 0.0002 0.0007 0.0005 0.0012 0.0014HILLENDALE 0 248 0248272 0 7.5 2,037 57 43 1,161 876 0.0004 0.0011 0.0008 0.0019 0.0023POTOMAC MILLS 0 946 09461036 0 7.5 7,770 57 43 4,429 3,341 0.0014 0.0041 0.0032 0.0073 0.008800PARK-AND-RIDE LOTS - MARYLAND0CALVERT COUNTY0Dunkirk 25 32 11 42 34 11 7.5 345 57 43 197 148 0.0001 0.0002 0.0001 0.0003 0.0004Huntingtown 25 26 9 35 29 10 7.5 287 57 43 164 124 0.0000 0.0002 0.0001 0.0003 0.0003Lord Calvert BowlingAlley25 83 28 110 90 30 7.5 903 57 43 515 389 0.0001 0.0005 0.0004 0.0009 0.0010Lusby25 23 8 30 25 8 7.5 246 57 43 140 106 0.0000 0.0001 0.0001 0.0002 0.0003North Beach VFD 25 53 18 70 57 19 7.5 575 57 43 328 247 0.0001 0.0003 0.0002 0.0005 0.0006Prince Frederick25 53 18 70 57 19 7.5 575 57 43 328 247 0.0001 0.0003 0.0002 0.0005 0.0006St. Leonard 25 38 13 50 41 14 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0005Sunderland 25 80 27 106 87 29 7.5 871 57 43 496 374 0.0001 0.0005 0.0004 0.0008 0.0010PARK-AND-RIDE LOTS - MARYLAND0CHARLES COUNTY0301 Park & Ride 25 287 96 383 315 105 7.5 3,146 57 43 1,793 1,353 0.0005 0.0017 0.0013 0.0030 0.0035Charles CountyGovernme25 26 9 35 29 10 7.5 287 57 43 164 124 0.0000 0.0002 0.0001 0.0003 0.0003Food Lion ShoppingCente25 38 13 50 41 14 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0005La Plata Armory25 15 5 20 16 5 7.5 164 57 43 94 71 0.0000 0.0001 0.0001 0.0002 0.0002Laurel Springs RegionalP25 38 13 50 41 14 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0005Life Wesleyan Church 25 38 13 50 41 14 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0005Mattawoman-BeantownR25 435 145 580 476 159 7.5 4,764 57 43 2,715 2,048 0.0008 0.0025 0.0020 0.0045 0.0053Smallwood Village 25 75 25 100 82 27 7.5 821 57 43 468 353 0.0001 0.0004 0.0003 0.0008 0.0009St. Charles Towne 25 263 88 350 287 96 7.5 2,875 57 43 1,639 1,236 0.0005 0.0015 0.0012 0.0027 0.0032PARK-AND-RIDE LOTS - MARYLAND0FREDERICK COUNTY0Frederick(north)25 123 41 164 135 45 7.5 1,347 57 43 768 579 0.0002 0.0007 0.0006 0.0013 0.0015Frederick(south)25 173 58 230 189 63 7.5 1,889 57 43 1,077 812 0.0003 0.0010 0.0008 0.0018 0.0021MonacacyMarcst25 600 200 800 657 219 7.5 6,571 57 43 3,745 2,825 0.0011 0.0035 0.0027 0.0062 0.0073PARK-AND-RIDE LOTS - MARYLAND0MONTGOMERY COUNTY0Colesville 0 190 0 190 208 0 7.5 1,561 57 43 890 671 0.0003 0.0008 0.0006 0.0015 0.0018Damascus 50 0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Gaithersburg50 259 259 517 283 283 7.5 4,246 57 43 2,420 1,826 0.0006 0.0022 0.0018 0.0040 0.0046Gaithersburg50 175 175 350 192 192 7.5 2,875 57 43 1,639 1,236 0.0004 0.0015 0.0012 0.0027 0.0031Germantown Town 50 0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Greencastle 50 75 75 150 82 82 7.5 1,232 57 43 702 530 0.0002 0.0007 0.0005 0.0012 0.0013Milestone Shopping50 88 88 175 96 96 7.5 1,437 57 43 819 618 0.0002 0.0008 0.0006 0.0014 0.0016PARK-AND-RIDE LOTS - MAYLAND0PRINCE GEORGE'S COUNTY0Hampton Mall 0 100 0 100 110 0 4.5 493 57 43 281 212 0.0002 0.0003 0.0002 0.0005 0.0006Laurel(south)25 513 171 684 562 187 7.5 5,618 57 43 3,202 2,416 0.0009 0.0030 0.0023 0.0053 0.0062PARK-AND-RIDE LOTS - VIRGINIA0c62008_DTPVIN_AUTOACCESSNX.xls 2/27/2007G-10EXHIBIT 32008 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008 AVERAGE ARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth RateRate (gm/mile)Rate (gm/mileRate (gm/mile1.10 1.100.6291 0.4216 0.4385(tons/day)TotalRunningEmission(tons/day)OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalE M I S S I O N SCOLD STARTARLINGTON COUNTY0Ballston Public ParkingGa25 375 125 500 411 137 7.5 4,107 57 43 2,341 1,766 0.0007 0.0022 0.0017 0.0039 0.0045Washington-Lee 50 178 178 356 195 195 7.5 2,924 57 43 1,667 1,257 0.0004 0.0015 0.0012 0.0028 0.0032PARK-AND-RIDE LOTS - VIRGINIA0FAIRFAX COUNTY0American Legion 50 50 50 100 55 55 7.5 821 57 43 468 353 0.0001 0.0004 0.0003 0.0008 0.0009CanterburyWoods Pk50 17 17 34 19 19 7.5 279 57 43 159 120 0.0000 0.0001 0.0001 0.0003 0.0003Centreville 50 185 185 370 203 203 7.5 3,039 57 43 1,732 1,307 0.0004 0.0016 0.0013 0.0029 0.0033Centreville United Method50 74 74 147 80 80 7.5 1,207 57 43 688 519 0.0002 0.0006 0.0005 0.0011 0.0013Fairfax CountyGovernme 50 85 85 170 93 93 7.5 1,396 57 43 796 600 0.0002 0.0007 0.0006 0.0013 0.0015Greenbriar Park50 28 28 55 30 30 7.5 452 57 43 257 194 0.0001 0.0002 0.0002 0.0004 0.0005Herndon-Monroe50 873 873 1,745 956 956 7.5 14,333 57 43 8,170 6,163 0.0020 0.0076 0.0060 0.0136 0.0155Michael's 50 100 100 200 110 110 7.5 1,643 57 43 936 706 0.0002 0.0009 0.0007 0.0016 0.0018Parkwood Baptist50 9 9 18 10 10 7.5 148 57 43 84 64 0.0000 0.0001 0.0001 0.0001 0.0002South Run District Pk 50 170 170 340 186 186 7.5 2,793 57 43 1,592 1,201 0.0004 0.0015 0.0012 0.0026 0.0030St Paul ChungCatholic Ch50 50 50 100 55 55 7.5 821 57 43 468 353 0.0001 0.0004 0.0003 0.0008 0.0009Stringfellow Rd 50 181 181 361 198 198 7.5 2,965 57 43 1,690 1,275 0.0004 0.0016 0.0012 0.0028 0.0032SullyStation 50 70 70 140 77 77 7.5 1,150 57 43 655 494 0.0002 0.0006 0.0005 0.0011 0.0012Sydenstricker Rd 50 84 84 167 91 91 7.5 1,372 57 43 782 590 0.0002 0.0007 0.0006 0.0013 0.0015Wakefield Chapel Pk 50 25 25 50 27 27 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0004PARK-AND-RIDE LOTS - VIRGINIA0LOUDOUN COUNTY0Ashburn Farm 50 10 10 20 11 11 7.5 164 57 43 94 71 0.0000 0.0001 0.0001 0.0002 0.0002Ashburn Village 50 20 20 40 22 22 7.5 329 57 43 187 141 0.0000 0.0002 0.0001 0.0003 0.0004Cascades 50 28 28 55 30 30 7.5 452 57 43 257 194 0.0001 0.0002 0.0002 0.0004 0.0005Dulles North Transit50 375 375 750 411 411 7.5 6,160 57 43 3,511 2,649 0.0009 0.0033 0.0026 0.0058 0.0067Hamilton 50 25 25 50 27 27 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0004Innovation Avenue50 38 38 75 41 41 7.5 616 57 43 351 265 0.0001 0.0003 0.0003 0.0006 0.0007Leesburg50 25 25 50 27 27 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0004LeesburgKohls 50 600 600 1200 657 657 7.5 9,856 57 43 5,618 4,238 0.0014 0.0052 0.0041 0.0093 0.0107Purcellville 50 18 18 35 19 19 7.5 287 57 43 164 124 0.0000 0.0002 0.0001 0.0003 0.0003SterlingPark SC 50 23 23 45 25 25 7.5 370 57 43 211 159 0.0001 0.0002 0.0002 0.0003 0.0004SterlingShaw Rd 50 24 24 48 26 26 7.5 394 57 43 225 170 0.0001 0.0002 0.0002 0.0004 0.0004PARK-AND-RIDE LOTS - VIRGINIA0PRINCE WILLIAM COUNTY0Brittany50 48 48 95 52 52 7.5 780 57 43 445 336 0.0001 0.0004 0.0003 0.0007 0.0008Dale City50 294 294 587 321 321 7.5 4,821 57 43 2,748 2,073 0.0007 0.0026 0.0020 0.0046 0.0052Harbor Drive 50 100 100 200 110 110 7.5 1,643 57 43 936 706 0.0002 0.0009 0.0007 0.0016 0.0018Lindendale 50 108 108 216 118 118 7.5 1,774 57 43 1,011 763 0.0002 0.0009 0.0007 0.0017 0.0019Montclair50 25 25 50 27 27 7.5 411 57 43 234 177 0.0001 0.0002 0.0002 0.0004 0.0004PRTC Transit Center50 93 93 185 101 101 7.5 1,520 57 43 866 653 0.0002 0.0008 0.0006 0.0014 0.0016Tackett's Mill 50 85 85 169 93 93 7.5 1,388 57 43 791 597 0.0002 0.0007 0.0006 0.0013 0.0015Triangle 50 15 15 29 16 16 7.5 238 57 43 136 102 0.0000 0.0001 0.0001 0.0002 0.0003I-95 / Rt 12350 282 282 563 308 308 7.5 4,624 57 43 2,636 1,988 0.0006 0.0024 0.0019 0.0044 0.0050US 1 / VA 234 50 137 137 274 150 150 7.5 2,251 57 43 1,283 968 0.0003 0.0012 0.0009 0.0021 0.0024MARC TRAIN COMMUTER LOTS0College Park 25 431 144 574 471 157 7.5 4,715 57 43 2,687 2,027 0.0008 0.0025 0.0020 0.0045 0.0052Frederick0 0 0 0 0 0 7.5 0 57 43 0 00.0000 0.0000 0.0000 0.0000 0.0000Greenbelt60 1346 2018 3364 1474 2210 7.5 27,630 57 43 15,749 11,881 0.0036 0.0146 0.0115 0.0261 0.0297Harpers Ferry98 0 98 107 0 7.5 805 57 43 459 346 0.0001 0.0004 0.0003 0.0008 0.0009Muirkirk 60 260 390 650 285 427 7.5 5,339 57 43 3,043 2,296 0.0007 0.0028 0.0022 0.0050 0.0057Seabrook0 264 0 264 289 0 4.5 1,301 57 43 742 559 0.0004 0.0007 0.0005 0.0012 0.0016Silver Spring0 0 0 0 0 0 4.5 0 57 43 0 00.0000 0.0000 0.0000 0.0000 0.0000Union Station 0 781 0 781 855 0 7.5 6,415 57 43 3,656 2,758 0.0012 0.0034 0.0027 0.0061 0.0073VIRGINIA RAILWAY EXPRESS COMMUTER LOTS0Backlick Road 50 110 110 220 120 120 7.5 1,807 57 43 1,030 777 0.0003 0.0010 0.0008 0.0017 0.0020Broad Run 50 198 198 396 217 217 7.5 3,253 57 43 1,854 1,399 0.0005 0.0017 0.0014 0.0031 0.0035c62008_DTPVIN_AUTOACCESSNX.xls 2/27/2007G-11EXHIBIT 32008 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008 AVERAGE ARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth RateRate (gm/mile)Rate (gm/mileRate (gm/mile1.10 1.100.6291 0.4216 0.4385(tons/day)TotalRunningEmission(tons/day)OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalE M I S S I O N SCOLD STARTBurke Center50 275 275 550 301 301 7.5 4,517 57 43 2,575 1,943 0.0006 0.0024 0.0019 0.0043 0.0049Franconia/Springfield(ope50 1900 1900 3800 2081 2081 7.5 31,212 57 43 17,791 13,421 0.0043 0.0165 0.0130 0.0295 0.0338Lorton 50 100 100 200 110 110 7.5 1,643 57 43 936 706 0.0002 0.0009 0.0007 0.0016 0.0018Manassas50 187 187 374 205 205 7.5 3,072 57 43 1,751 1,321 0.0004 0.0016 0.0013 0.0029 0.0033Manassas Park50 150 150 300 164 164 7.5 2,464 57 43 1,405 1,060 0.0003 0.0013 0.0010 0.0023 0.0027Quantico 50 109 109 217 119 119 7.5 1,782 57 43 1,016 766 0.0002 0.0009 0.0007 0.0017 0.0019Rippon 50 150 150 300 164 164 7.5 2,464 57 43 1,405 1,060 0.0003 0.0013 0.0010 0.0023 0.0027RollingRoad 50 185 185 370 203 203 7.5 3,039 57 43 1,732 1,307 0.0004 0.0016 0.0013 0.0029 0.0033Woodbridge 50 294 294 588 322 322 7.5 4,830 57 43 2,753 2,077 0.0007 0.0026 0.0020 0.0046 0.0052METRORAIL PARKING LOTS0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Anacostia 25 861 287 1148 943 314 7.5 9,429 57 43 5,375 4,055 0.0015 0.0050 0.0039 0.0089 0.0104Branch Avenue 50 1611 1611 3222 1764 1764 7.5 26,464 57 43 15,085 11,380 0.0037 0.0140 0.0110 0.0250 0.0287Capitol Heights 50 194 194 387 212 212 7.5 3,179 57 43 1,812 1,367 0.0004 0.0017 0.0013 0.0030 0.0034College Park 25 465 155 620 509 170 7.5 5,092 57 43 2,903 2,190 0.0008 0.0027 0.0021 0.0048 0.0056Congress Heights 0 66 0 66 72 0 4.5 325 57 43 185 140 0.0001 0.0002 0.0001 0.0003 0.0004Deanwood 0 194 0 194 212 0 7.5 1,593 57 43 908 685 0.0003 0.0008 0.0007 0.0015 0.0018East Falls Church 50 221 221 442 242 242 7.5 3,630 57 43 2,069 1,561 0.0005 0.0019 0.0015 0.0034 0.0039Forest Glen 50 329 329 658 360 360 7.5 5,405 57 43 3,081 2,324 0.0007 0.0029 0.0022 0.0051 0.0059Franconia - Springfield 50 1987 1987 3973 2175 2175 4.5 19,579 57 43 11,160 8,419 0.0045 0.0104 0.0081 0.0185 0.0230Glenmont50 925 925 1850 1013 1013 4.5 9,117 57 43 5,197 3,920 0.0021 0.0048 0.0038 0.0086 0.0107Greenbelt50 1783 1783 3565 1952 1952 7.5 29,281 57 43 16,690 12,591 0.0041 0.0155 0.0122 0.0277 0.0317Naylor Road 50 216 216 431 236 236 7.5 3,540 57 43 2,018 1,522 0.0005 0.0019 0.0015 0.0033 0.0038Prince George's Plaza25 927 309 1236 1015 338 7.5 10,152 57 43 5,787 4,365 0.0016 0.0054 0.0042 0.0096 0.0112Southern Avenue 50 1090 1090 2180 1194 1194 4.5 10,743 57 43 6,124 4,620 0.0025 0.0057 0.0045 0.0102 0.0126Suitland 50 1033 1033 2065 1131 1131 4.5 10,177 57 43 5,801 4,376 0.0024 0.0054 0.0042 0.0096 0.0120Van Dorn Street50 204 204 407 223 223 4.5 2,006 57 43 1,143 862 0.0005 0.0011 0.0008 0.0019 0.0024West Hyattsville 25 453 151 604 496 165 7.5 4,961 57 43 2,828 2,133 0.0008 0.0026 0.0021 0.0047 0.0055Wheaton 25 759 253 1012 831 277 7.5 8,312 57 43 4,738 3,574 0.0013 0.0044 0.0035 0.0079 0.0092108,310 779,428 0.1420 0.4129 0.3240 0.73690.8789Bold figures: New numbers taken from P & R directoryFigures in bracket: Carryforward figures from conformitydocPark lot Growth Ratetransit trips 2008973359transit trips 2000 863783Annualgrowth rate0.015857Growth factor(2002-2008)1.095142c62008_DTPVIN_AUTOACCESSNX.xls 2/27/2007G-12EXHIBIT 4E M I S S I O N S2009 2009AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.12 1.121.0579 0.1824 0.1616 0.5831COMMUTER RAIL LOTSBRUNSWICK 25% 25 305 102407341 114 7.5 3052.5 3,406 57 43 1,941 1,465 0.0009 0.0008 0.0005 0.0013 0.0005 0.0027PT OF ROCKS 25% 25 204 68272228 76 7.5 2040 2,276 57 43 1,297 979 0.0006 0.0005 0.0003 0.0009 0.0003 0.0018DICKERSON 0 15 01517 0 7.5 112.5 126 57 43 72 54 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001BARNESVILLE 0 46 04651 0 7.5 345 385 57 43 219 166 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003GERMANTOWN 0 386 0386431 0 7.5 2895 3,230 57 43 1,841 1,389 0.0010 0.0007 0.0005 0.0012 0.0006 0.0028MET GROVE 0 352 0352393 0 7.5 2640 2,946 57 43 1,679 1,267 0.0009 0.0007 0.0005 0.0011 0.0005 0.0025WAS GROVE 0 15 01517 0 7.5 112.5 126 57 43 72 54 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001GARRETT PARK 0 22 02225 0 7.5 165 184 57 43 105 79 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002BOWIE 50% 50 188 188375209 209 7.5 2812.5 3,138 57 43 1,789 1,349 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023SEABROOK 15% 15 224 40264250 44 7.5 1980 2,209 57 43 1,259 950 0.0006 0.0005 0.0003 0.0008 0.0004 0.0018KENSINGTON 0 45 04550 0 7.5 337.5 377 57 43 215 162 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003LAUREL 30% 30 209 90299234 100 7.5 2242.5 2,502 57 43 1,426 1,076 0.0007 0.0006 0.0004 0.0010 0.0004 0.0020GAITHESBURG 0 280 0280312 0 7.5 2100 2,343 57 43 1,336 1,008 0.0007 0.0005 0.0004 0.0009 0.0004 0.0020BERWYN HEIGHTS 0 30 03033 0 4.5 135 151 57 43 86 65 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002RIVERDALE 0 65 06573 0 4.5 292.5 326 57 43 186 140 0.0002 0.0001 0.0000 0.0001 0.0001 0.00040 0METRO RAIL LOTS0 0ADDISON ROAD 40%40 791 5271318882 588 7.5 9885 11,030 57 43 6,287 4,743 0.0027 0.0025 0.0017 0.0042 0.0015 0.0085ARCHIVES 0 12 0 12 13 0 4.5 54 60 57 43 34 26 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001ARLING 0 10 0 10 11 0 4.5 45 50 57 43 29 22 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001BALLSTON 0 1175 0 1175 1311 0 4.5 5287.5 5,900 57 43 3,363 2,537 0.0031 0.0014 0.0009 0.0023 0.0017 0.0070BENN.RD 0 520 0 520 580 0 4.5 2340 2,611 57 43 1,488 1,123 0.0014 0.0006 0.0004 0.0010 0.0007 0.0031BETH 0 395 0 395 441 0 4.5 1777.5 1,983 57 43 1,131 853 0.0010 0.0005 0.0003 0.0008 0.0006 0.0024BRADD RD 0 10 01011 0 4.5 45 50 57 43 29 22 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001BROOKLAND 0 27 02730 0 4.5 121.5 136 57 43 77 58 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002CHEVERLY0 557 0557622 0 4.5 2506.5 2,797 57 43 1,594 1,203 0.0014 0.0006 0.0004 0.0011 0.0008 0.0033CLARENDON 0 554 0 554 618 0 4.5 2493 2,782 57 43 1,586 1,196 0.0014 0.0006 0.0004 0.0011 0.0008 0.0033CLEVELAND PK0 366 0 366 408 0 4.5 1647 1,838 57 43 1,048 790 0.0010 0.0004 0.0003 0.0007 0.0005 0.0022COURT HOUSE 0 256 0 256 286 0 4.5 1152 1,285 57 43 733 553 0.0007 0.0003 0.0002 0.0005 0.0004 0.0015CRYSTAL CITY0 347 0 347 387 0 4.5 1561.5 1,742 57 43 993 749 0.0009 0.0004 0.0003 0.0007 0.0005 0.0021DEANWOOD 0 194 0194216 0 4.5 873 974 57 43 555 419 0.0005 0.0002 0.0001 0.0004 0.0003 0.0012DUN LORING 10% 10 1220 13613551361 151 4.5 6097.5 6,804 57 43 3,878 2,926 0.0033 0.0016 0.0010 0.0026 0.0018 0.0078DUPONT CIRCLE 0 165 0 165 184 0 4.5 742.5 829 57 43 472 356 0.0004 0.0002 0.0001 0.0003 0.0002 0.0010EASTERN MKT0 178 0 178 199 0 4.5 801 894 57 43 509 384 0.0005 0.0002 0.0001 0.0003 0.0003 0.0011EAST FALLS CH 0 442 0442493 0 4.5 1989 2,219 57 43 1,265 954 0.0012 0.0005 0.0003 0.0008 0.0006 0.0026EIS 0 352 0 352 393 0 4.5 1584 1,767 57 43 1,007 760 0.0009 0.0004 0.0003 0.0007 0.0005 0.0021FARRAGUT NORTH 0 102 0 102 114 0 4.5 459 512 57 43 292 220 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006FARRAGUT WEST 0 221 0 221 247 0 4.5 994.5 1,110 57 43 633 477 0.0006 0.0003 0.0002 0.0004 0.0003 0.0013FEDERAL CENTER0 75 0 75 84 0 4.5 337.5 377 57 43 215 162 0.0002 0.0001 0.0001 0.0001 0.0001 0.0004FEDERAL TRI 0 54 0 54 60 0 4.5 243 271 57 43 155 117 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003FOGGY 0 102 0 102 114 0 4.5 459 512 57 43 292 220 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006FORT TROTTEN 0 445 0445497 0 4.5 2002.5 2,234 57 43 1,274 961 0.0012 0.0005 0.0003 0.0009 0.0006 0.0027FRH.HEIGHTS 0 679 0 679 758 0 4.5 3055.5 3,409 57 43 1,943 1,466 0.0018 0.0008 0.0005 0.0013 0.0010 0.0040GALLERY PLACE 0 124 0 124 138 0 4.5 558 623 57 43 355 268 0.0003 0.0001 0.0001 0.0002 0.0002 0.0007GROSVENOR0 716 0716799 0 4.5 3222 3,595 57 43 2,049 1,546 0.0019 0.0008 0.0006 0.0014 0.0010 0.0043HUNT NORTH 40% 40 1873 124931222090 1393 7.5 23415 26,127 57 43 14,893 11,235 0.0065 0.0060 0.0040 0.0100 0.0036 0.0201JUD SQUARE 0 110 0 110 123 0 4.5 495 552 57 43 315 238 0.0003 0.0001 0.0001 0.0002 0.0002 0.0007KING ST 0 30 03033 0 4.5 135 151 57 43 86 65 0.0001 0.0000 0.0000 0.0001 0.0000 0.00020 00 0LANDOVER 25% 25 1410 47018801573 524 7.5 14100 15,733 57 43 8,968 6,765 0.0043 0.0036 0.0024 0.0060 0.0024 0.0127L'ENFANT PLAZA 0 296 0 296 330 0 4.5 1332 1,486 57 43 847 639 0.0008 0.0003 0.0002 0.0006 0.0004 0.0018MCPHERSON SQ0 52 0 52 58 0 4.5 234 261 57 43 149 112 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003MEDICAL CENTER0 14 01416 0 4.5 63 70 57 43 40 30 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001METRO CENTER0 177 0 177 198 0 4.5 796.5 889 57 43 507 382 0.0005 0.0002 0.0001 0.0003 0.0003 0.0011MINNES 0 353 0353394 0 4.5 1588.5 1,773 57 43 1,010 762 0.0009 0.0004 0.0003 0.0007 0.0005 0.0021NAT AIR 0 87 0 87 97 0 4.5 391.5 437 57 43 249 188 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005NEW CARROL 50% 50 1049 104920971170 1170 7.5 15727.5 17,549 57 43 10,003 7,546 0.0041 0.0040 0.0027 0.0067 0.0023 0.0131PRNTAGON 0 561 0 561 626 0 4.5 2524.5 2,817 57 43 1,606 1,211 0.0015 0.0006 0.0004 0.0011 0.0008 0.0033PENTAGON CITY 0 381 0 381 425 0 4.5 1714.5 1,913 57 43 1,090 823 0.0010 0.0004 0.0003 0.0007 0.0005 0.0023POTOMAC AVE 0 533 0 533 595 0 4.5 2398.5 2,676 57 43 1,526 1,151 0.0014 0.0006 0.0004 0.0010 0.0008 0.0032ROCKVILLE 0 667 0667744 0 4.5 3001.5 3,349 57 43 1,909 1,440 0.0017 0.0008 0.0005 0.0013 0.0010 0.0040ROSSLYN 0 356 0 356 397 0 4.5 1602 1,788 57 43 1,019 769 0.0009 0.0004 0.0003 0.0007 0.0005 0.0021SHADY GROVE 10% 10 3903 43443374355 484 7.5 32527.5 36,295 57 43 20,688 15,607 0.0107 0.0083 0.0056 0.0139 0.0059 0.0305SILVER SPRING 0 44 04449 0 4.5 198 221 57 43 126 95 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNING2009 VOC AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSITFY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY(8-HOUR OZONE AREA)C62009_ AUTOACCESSVOC.xls 2/27/2007G-13EXHIBIT 4E M I S S I O N S2009 2009AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.12 1.121.0579 0.1824 0.1616 0.5831OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGSMITH MALL 0 120 0 120 134 0 4.5 540 603 57 43 343 259 0.0003 0.0001 0.0001 0.0002 0.0002 0.0007STADIUM ARM 0 976 0 976 1089 0 4.5 4392 4,901 57 43 2,793 2,107 0.0025 0.0011 0.0008 0.0019 0.0014 0.0058TAKOMA PK0 146 0146163 0 4.5 657 733 57 43 418 315 0.0004 0.0002 0.0001 0.0003 0.0002 0.0009TENLEYTON 0 17 01719 0 4.5 76.5 85 57 43 49 37 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001TWINBROOK 0 1136 011361268 0 4.5 5112 5,704 57 43 3,251 2,453 0.0030 0.0013 0.0009 0.0022 0.0016 0.0068UNION STAT 0 378 0 378 422 0 4.5 1701 1,898 57 43 1,082 816 0.0010 0.0004 0.0003 0.0007 0.0005 0.0023VAN NESS 0 343 0 343 383 0 4.5 1543.5 1,722 57 43 982 741 0.0009 0.0004 0.0003 0.0007 0.0005 0.0020VIENNA 25% 25 2798 93337313122 1041 7.5 27982.5 31,224 57 43 17,798 13,426 0.0085 0.0072 0.0048 0.0119 0.0047 0.0251VA SQUARE 0 642 0 642 716 0 4.5 2889 3,224 57 43 1,837 1,386 0.0017 0.0007 0.0005 0.0012 0.0009 0.0038WEST FALLS CHURCH 0 2183 021832436 0 4.5 9823.5 10,961 57 43 6,248 4,713 0.0057 0.0025 0.0017 0.0042 0.0031 0.0130WHITE FLINT 0 1633 0 1633 1822 0 4.5 7348.5 8,200 57 43 4,674 3,526 0.0042 0.0019 0.0013 0.0031 0.0023 0.0097WOODLEY 0 68 0 68 76 0 4.5 306 341 57 43 195 147 0.0002 0.0001 0.0001 0.0001 0.0001 0.0004RHODE ISLAND 30% 30 266 114380297 127 7.5 2850 3,180 57 43 1,813 1,367 0.0008 0.0007 0.0005 0.0012 0.0005 0.00250 0BUS & CAR POOL LOTS0 00 0CARTER BARRON 0 798 0 798 890 0 4.5 3591 4,007 57 43 2,284 1,723 0.0021 0.0009 0.0006 0.0015 0.0011 0.0048PG PLAZA0 47 0 47 52 0 4.5 211.5 236 57 43 135 101 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003PENN MAR SHOPP. 0 100 0100112 0 4.5 450 502 57 43 286 216 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006CAP PLAZA0 100 0100112 0 4.5 450 502 57 43 286 216 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006EASTOVER0 100 0100112 0 4.5 450 502 57 43 286 216 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006FOUR MILE RUN 0 28 02831 0 4.5 126 141 57 43 80 60 0.0001 0.0000 0.0000 0.0001 0.0000 0.0002SPRINGFIELD MALL 0 580 0580647 0 4.5 2610 2,912 57 43 1,660 1,252 0.0015 0.0007 0.0004 0.0011 0.0008 0.0035SPRINGFIELD METH C 0 48 04854 0 4.5 216 241 57 43 137 104 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003FRED ARMORY0 33 03337 0 7.5 247.5 276 57 43 157 119 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002MYERSVILLE 0 65 06573 0 7.5 487.5 544 57 43 310 234 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005ROSEMONT 0 45 04550 0 7.5 337.5 377 57 43 215 162 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003URBANA0 193 0193215 0 7.5 1447.5 1,615 57 43 921 695 0.0005 0.0004 0.0002 0.0006 0.0003 0.0014JEFFERSON 0 40 04045 0 7.5 300 335 57 43 191 144 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003NORBECK RD 0 248 0248277 0 7.5 1860 2,075 57 43 1,183 892 0.0006 0.0005 0.0003 0.0008 0.0004 0.0018MONTROSE RD 0 650 0650725 0 7.5 4875 5,440 57 43 3,101 2,339 0.0017 0.0012 0.0008 0.0021 0.0009 0.0047BRIGG CHENNY 50% 50 215 215430240 240 7.5 3225 3,599 57 43 2,051 1,547 0.0008 0.0008 0.0006 0.0014 0.0005 0.0027COMUS ROAD 0 30 03033 0 7.5 225 251 57 43 143 108 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002LAKEFOREST MALL 0 300 0300335 0 7.5 2250 2,511 57 43 1,431 1,080 0.0008 0.0006 0.0004 0.0010 0.0004 0.0022BURTONSVILLE 0 500 0500558 0 7.5 3750 4,184 57 43 2,385 1,799 0.0013 0.0010 0.0006 0.0016 0.0007 0.0036FORCEY MEM. 0 200 0200223 0 7.5 1500 1,674 57 43 954 720 0.0005 0.0004 0.0003 0.0006 0.0003 0.0014TECH ROAD 0 155 0155173 0 7.5 1162.5 1,297 57 43 739 558 0.0004 0.0003 0.0002 0.0005 0.0002 0.0011BELTWAY 0 265 0265296 0 7.5 1987.5 2,218 57 43 1,264 954 0.0007 0.0005 0.0003 0.0008 0.0004 0.0019LAUREL VAN DUSEN 0 62 06269 0 7.5 465 519 57 43 296 223 0.0002 0.0001 0.0001 0.0002 0.0001 0.0004ACCOKEEK0 450 0450502 0 7.5 3375 3,766 57 43 2,147 1,619 0.0012 0.0009 0.0006 0.0014 0.0006 0.0033ABC DRIVE IN 0 100 0100112 0 7.5 750 837 57 43 477 360 0.0003 0.0002 0.0001 0.0003 0.0001 0.0007BOWIE 20% 20 526 131657586 147 7.5 4927.5 5,498 57 43 3,134 2,364 0.0015 0.0013 0.0008 0.0021 0.0008 0.0045CLINTON 50% 50 212 212424237 237 7.5 3180 3,548 57 43 2,023 1,526 0.0008 0.0008 0.0005 0.0014 0.0005 0.0026OXON HILL 20% 20 519 130649579 145 7.5 4867.5 5,431 57 43 3,096 2,335 0.0015 0.0012 0.0008 0.0021 0.0008 0.0044EQUESTRIAN CENTER50 150 150300167 167 7.5 2250 2,511 57 43 1,431 1,080 0.0006 0.0006 0.0004 0.0010 0.0003 0.0019BOWIE MARKET PLACE0 50 05056 0 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004FT.WASHINGTON 0 412 0412460 0 7.5 3090 3,448 57 43 1,965 1,483 0.0011 0.0008 0.0005 0.0013 0.0006 0.0030MONTPELIER REC PAR0 70 07078 0 7.5 525 586 57 43 334 252 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005RESTON 0 1547 015471726 0 7.5 11602.5 12,946 57 43 7,379 5,567 0.0040 0.0030 0.0020 0.0050 0.0022 0.0112GREENBRIAR0 55 05561 0 7.5 412.5 460 57 43 262 198 0.0001 0.0001 0.0001 0.0002 0.0001 0.0004FAIR OAKS 0 150 0150167 0 7.5 1125 1,255 57 43 716 540 0.0004 0.0003 0.0002 0.0005 0.0002 0.0011ROLLING VALLEY0 628 0628701 0 7.5 4710 5,256 57 43 2,996 2,260 0.0016 0.0012 0.0008 0.0020 0.0009 0.0045SPRINGFIELD PLAZA0 230 0230257 0 7.5 1725 1,925 57 43 1,097 828 0.0006 0.0004 0.0003 0.0007 0.0003 0.0017FAIRLANES BOWL 0 35 03539 0 7.5 262.5 293 57 43 167 126 0.0001 0.0001 0.0000 0.0001 0.0001 0.0003NOTTOWAY PARK 0 14 01416 0 7.5 105 117 57 43 67 50 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001HORNER RD 0 2397 023972675 0 7.5 17977.5 20,060 57 43 11,434 8,626 0.0062 0.0046 0.0031 0.0077 0.0034 0.0173LAKE RIDGE 0 555 0555619 0 7.5 4162.5 4,645 57 43 2,647 1,997 0.0014 0.0011 0.0007 0.0018 0.0008 0.0040MINNIEVILLE RD 40%40 336 224 560 375 250 7.5 4200 4,687 57 43 2,671 2,015 0.0012 0.0011 0.0007 0.0018 0.0006 0.0036GORDON BLVD 0 156 0 156 174 0 7.5 1170 1,306 57 43 744 561 0.0004 0.0003 0.0002 0.0005 0.0002 0.0011HILLENDALE 0 248 0248277 0 7.5 1860 2,075 57 43 1,183 892 0.0006 0.0005 0.0003 0.0008 0.0004 0.0018POTOMAC MILLS 0 946 09461056 0 7.5 7095 7,917 57 43 4,513 3,404 0.0025 0.0018 0.0012 0.0030 0.0014 0.00680 00 0PARK-AND-RIDE LOTS - MARYLAND0 0CALVERT COUNTY0 0Dunkirk 25 32 11 42 35 12 7.5 315 351 57 43 200 151 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003Huntingtown 25 26 9 35 29 10 7.5 262.5 293 57 43 167 126 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Lord Calvert BowlingAlle25 83 28 110 92 31 7.5 825 921 57 43 525 396 0.0003 0.0002 0.0001 0.0004 0.0001 0.0007Lusby25 23 8 30 25 8 7.5 225 251 57 43 143 108 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002North Beach VFD 25 53 18 70 59 20 7.5 525 586 57 43 334 252 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005Prince Frederick 25 53 18 70 59 20 7.5 525 586 57 43 334 252 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005St. Leonard 25 38 13 50 42 14 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003C62009_ AUTOACCESSVOC.xls 2/27/2007G-14EXHIBIT 4E M I S S I O N S2009 2009AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.12 1.121.0579 0.1824 0.1616 0.5831OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGSunderland 25 80 27 106 89 30 7.5 795 887 57 43 506 381 0.0002 0.0002 0.0001 0.0003 0.0001 0.0007PARK-AND-RIDE LOTS - MARYLAND0 0CHARLES COUNTY0 0301 Park & Ride 25 287 96 383 321 107 7.5 2872.5 3,205 57 43 1,827 1,378 0.0009 0.0007 0.0005 0.0012 0.0005 0.0026Charles CountyGovernm25 26 9 35 29 10 7.5 262.5 293 57 43 167 126 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Food Lion ShoppingCen25 38 13 50 42 14 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003La Plata Armory25 15 5 20 17 6 7.5 150 167 57 43 95 72 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001Laurel Springs Regional 25 38 13 50 42 14 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Life Wesleyan Church 25 38 13 50 42 14 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Mattawoman-Beantown 25 435 145 580 485 162 7.5 4350 4,854 57 43 2,767 2,087 0.0013 0.0011 0.0007 0.0019 0.0007 0.0039Smallwood Village 25 75 25 100 84 28 7.5 750 837 57 43 477 360 0.0002 0.0002 0.0001 0.0003 0.0001 0.0007St. Charles Towne 25 263 88 350 293 98 7.5 2625 2,929 57 43 1,670 1,259 0.0008 0.0007 0.0004 0.0011 0.0004 0.0024PARK-AND-RIDE LOTS25 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000FREDERICK COUNTY25 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Frederick(north)25 123 41 164 137 46 7.5 1230 1,372 57 43 782 590 0.0004 0.0003 0.0002 0.0005 0.0002 0.0011Frederick(south)25 173 58 230 192 64 7.5 1725 1,925 57 43 1,097 828 0.0005 0.0004 0.0003 0.0007 0.0003 0.0015MonacacyMarcst 25 600 200 800 670 223 7.5 6000 6,695 57 43 3,816 2,879 0.0018 0.0015 0.0010 0.0026 0.0010 0.0054PARK-AND-RIDE LOTS - MARYLAND0 0MONTGOMERY COUNTY0 0Colesville 0 190 0 190 212 0 7.5 1425 1,590 57 43 906 684 0.0005 0.0004 0.0002 0.0006 0.0003 0.0014Damascus 50 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Gaithersburg50 259 259 517 288 288 7.5 3877.5 4,327 57 43 2,466 1,860 0.0010 0.0010 0.0007 0.0017 0.0006 0.0032Gaithersburg50 175 175 350 195 195 7.5 2625 2,929 57 43 1,670 1,259 0.0007 0.0007 0.0004 0.0011 0.0004 0.0022Germantown Town 50 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Greencastle 50 75 75 150 84 84 7.5 1125 1,255 57 43 716 540 0.0003 0.0003 0.0002 0.0005 0.0002 0.0009Milestone Shopping50 88 88 175 98 98 7.5 1312.5 1,465 57 43 835 630 0.0003 0.0003 0.0002 0.0006 0.0002 0.0011PARK-AND-RIDE LOTS - MAYLAND0 0PRINCE GEORGE'S COUNTY0 0Hampton Mall 0 100 0 100 112 0 4.5 450 502 57 43 286 216 0.0003 0.0001 0.0001 0.0002 0.0001 0.0006Laurel(south)25 513 171 684 572 191 7.5 5130 5,724 57 43 3,263 2,461 0.0016 0.0013 0.0009 0.0022 0.0009 0.0046PARK-AND-RIDE LOTS - VIRGIN0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000ARLINGTON COUNTY0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Ballston Public ParkingG25 375 125 500 418 139 7.5 3750 4,184 57 43 2,385 1,799 0.0011 0.0010 0.0006 0.0016 0.0006 0.0034Washington-Lee 50 178 178 356 199 199 7.5 2670 2,979 57 43 1,698 1,281 0.0007 0.0007 0.0005 0.0011 0.0004 0.0022PARK-AND-RIDE LOTS - VIRGINIA0 0FAIRFAX COUNTY0 0American Legion 50 50 50 100 56 56 7.5 750 837 57 43 477 360 0.0002 0.0002 0.0001 0.0003 0.0001 0.0006CanterburyWoods Pk 50 17 17 34 19 19 7.5 255 285 57 43 162 122 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002Centreville 50 185 185 370 206 206 7.5 2775 3,096 57 43 1,765 1,331 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023Centreville United Metho50 74 74 147 82 82 7.5 1102.5 1,230 57 43 701 529 0.0003 0.0003 0.0002 0.0005 0.0002 0.0009Fairfax CountyGovernm 50 85 85 170 95 95 7.5 1275 1,423 57 43 811 612 0.0003 0.0003 0.0002 0.0005 0.0002 0.0011Greenbriar Park 50 28 28 55 31 31 7.5 412.5 460 57 43 262 198 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Herndon-Monroe 50 873 873 1,745 974 974 7.5 13087.5 14,603 57 43 8,324 6,280 0.0034 0.0033 0.0022 0.0056 0.0019 0.0109Michael's 50 100 100 200 112 112 7.5 1500 1,674 57 43 954 720 0.0004 0.0004 0.0003 0.0006 0.0002 0.0012Parkwood Baptist 50 9 9 18 10 10 7.5 135 151 57 43 86 65 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001South Run District Pk 50 170 170 340 190 190 7.5 2550 2,845 57 43 1,622 1,224 0.0007 0.0007 0.0004 0.0011 0.0004 0.0021St Paul ChungCatholicC50 50 50 100 56 56 7.5 750 837 57 43 477 360 0.0002 0.0002 0.0001 0.0003 0.0001 0.0006Stringfellow Rd 50 181 181 361 201 201 7.5 2707.5 3,021 57 43 1,722 1,299 0.0007 0.0007 0.0005 0.0012 0.0004 0.0022SullyStation 50 70 70 140 78 78 7.5 1050 1,172 57 43 668 504 0.0003 0.0003 0.0002 0.0004 0.0002 0.0009Sydenstricker Rd 50 84 84 167 93 93 7.5 1252.5 1,398 57 43 797 601 0.0003 0.0003 0.0002 0.0005 0.0002 0.0010Wakefield Chapel Pk 50 25 25 50 28 28 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PARK-AND-RIDE LOTS - VIRGINIA0 0LOUDOUN COUNTY0 0Ashburn Farm 50 10 10 20 11 11 7.5 150 167 57 43 95 72 0.0000 0.0000 0.0000 0.0001 0.0000 0.0001Ashburn Village 50 20 20 40 22 22 7.5 300 335 57 43 191 144 0.0001 0.0001 0.0001 0.0001 0.0000 0.0002Cascades 50 28 28 55 31 31 7.5 412.5 460 57 43 262 198 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Dulles North Transit 50 375 375 750 418 418 7.5 5625 6,277 57 43 3,578 2,699 0.0015 0.0014 0.0010 0.0024 0.0008 0.0047Hamilton 50 25 25 50 28 28 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003Innovation Avenue 50 38 38 75 42 42 7.5 562.5 628 57 43 358 270 0.0001 0.0001 0.0001 0.0002 0.0001 0.0005Leesburg50 25 25 50 28 28 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003LeesburgKohls 50 600 600 1200 670 670 7.5 9000 10,043 57 43 5,724 4,318 0.0023 0.0023 0.0015 0.0038 0.0013 0.0075Purcellville 50 18 18 35 20 20 7.5 262.5 293 57 43 167 126 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002SterlingPark SC 50 23 23 45 25 25 7.5 337.5 377 57 43 215 162 0.0001 0.0001 0.0001 0.0001 0.0000 0.0003SterlingShaw Rd 50 24 24 48 27 27 7.5 360 402 57 43 229 173 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PARK-AND-RIDE LOTS - VIRGINIA0 0PRINCE WILLIAM COUNTY0 0Brittany50 48 48 95 53 53 7.5 712.5 795 57 43 453 342 0.0002 0.0002 0.0001 0.0003 0.0001 0.0006Dale City50 294 294 587 327 327 7.5 4402.5 4,912 57 43 2,800 2,112 0.0011 0.0011 0.0008 0.0019 0.0006 0.0037Harbor Drive 50 100 100 200 112 112 7.5 1500 1,674 57 43 954 720 0.0004 0.0004 0.0003 0.0006 0.0002 0.0012Lindendale 50 108 108 216 121 121 7.5 1620 1,808 57 43 1,030 777 0.0004 0.0004 0.0003 0.0007 0.0002 0.0013Montclair 50 25 25 50 28 28 7.5 375 418 57 43 239 180 0.0001 0.0001 0.0001 0.0002 0.0001 0.0003PRTC Transit Center 50 93 93 185 103 103 7.5 1387.5 1,548 57 43 882 666 0.0004 0.0004 0.0002 0.0006 0.0002 0.0012C62009_ AUTOACCESSVOC.xls 2/27/2007G-15EXHIBIT 4E M I S S I O N S2009 2009AVERAGE 2002 2008ARTERIAL FREEWAYARTERIAL FREEWAYCOLD START HOT SOAKTOTALLOCATION INSIDE OUTSIDE TRIP LENGTH VMT VMT VMT VMT Arterial FreewayTotal (tons/day)Growth RateGrowth RateRate(gm/mile)Rate(gm/mile)Rate(gm/mile)RunningRate(gm/mile)1.12 1.121.0579 0.1824 0.1616 0.5831OUTSIDE MSA%2002OUTSIDEMSAINSIDEMSATotalRUNNINGTackett's Mill 50 85 85 169 94 94 7.5 1267.5 1,414 57 43 806 608 0.0003 0.0003 0.0002 0.0005 0.0002 0.0011Triangle 50 15 15 29 16 16 7.5 217.5 243 57 43 138 104 0.0001 0.0001 0.0000 0.0001 0.0000 0.0002I-95 / Rt 123 50 282 282 563 314 314 7.5 4222.5 4,712 57 43 2,686 2,026 0.0011 0.0011 0.0007 0.0018 0.0006 0.0035US 1 / VA 234 50 137 137 274 153 153 7.5 2055 2,293 57 43 1,307 986 0.0005 0.0005 0.0004 0.0009 0.0003 0.0017MARC TRAIN COMMUTER LOTS0 0College Park 25 431 144 574 480 160 7.5 4305 4,804 57 43 2,738 2,066 0.0013 0.0011 0.0007 0.0018 0.0007 0.0039Frederick 0 0 0 0 0 0 7.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Greenbelt 60 1346 2018 3364 1501 2252 7.5 25230 28,153 57 43 16,047 12,106 0.0061 0.0065 0.0043 0.0108 0.0034 0.0203Harpers Ferry98 0 98 109 0 7.5 735 820 57 43 467 353 0.0003 0.0002 0.0001 0.0003 0.0001 0.0007Muirkirk 60 260 390 650 290 435 7.5 4875 5,440 57 43 3,101 2,339 0.0012 0.0012 0.0008 0.0021 0.0007 0.0039Seabrook 0 264 0 264 295 0 4.5 1188 1,326 57 43 756 570 0.0007 0.0003 0.0002 0.0005 0.0004 0.0016Silver Spring0 0 0 0 0 0 4.5 0 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000Union Station 0 781 0 781 871 0 7.5 5857.5 6,536 57 43 3,726 2,810 0.0020 0.0015 0.0010 0.0025 0.0011 0.0057VIRGINIA RAILWAY EXPRESS COMMUTER LOTS0 0Backlick Road 50 110 110 220 123 123 7.5 1650 1,841 57 43 1,049 792 0.0004 0.0004 0.0003 0.0007 0.0002 0.0014Broad Run 50 198 198 396 221 221 7.5 2970 3,314 57 43 1,889 1,425 0.0008 0.0008 0.0005 0.0013 0.0004 0.0025Burke Center 50 275 275 550 307 307 7.5 4125 4,603 57 43 2,624 1,979 0.0011 0.0011 0.0007 0.0018 0.0006 0.0034Franconia/Springfield(op50 1900 1900 3800 2120 2120 7.5 28500 31,801 57 43 18,127 13,675 0.0074 0.0073 0.0049 0.0122 0.0041 0.0237Lorton 50 100 100 200 112 112 7.5 1500 1,674 57 43 954 720 0.0004 0.0004 0.0003 0.0006 0.0002 0.0012Manassas 50 187 187 374 209 209 7.5 2805 3,130 57 43 1,784 1,346 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023Manassas Park 50 150 150 300 167 167 7.5 2250 2,511 57 43 1,431 1,080 0.0006 0.0006 0.0004 0.0010 0.0003 0.0019Quantico 50 109 109 217 121 121 7.5 1627.5 1,816 57 43 1,035 781 0.0004 0.0004 0.0003 0.0007 0.0002 0.0014Rippon 50 150 150 300 167 167 7.5 2250 2,511 57 43 1,431 1,080 0.0006 0.0006 0.0004 0.0010 0.0003 0.0019RollingRoad 50 185 185 370 206 206 7.5 2775 3,096 57 43 1,765 1,331 0.0007 0.0007 0.0005 0.0012 0.0004 0.0023Woodbridge 50 294 294 588 328 328 7.5 4410 4,921 57 43 2,805 2,116 0.0011 0.0011 0.0008 0.0019 0.0006 0.0037METRORAIL PARKING LOTS0 0Anacostia 25 861 287 1148 961 320 7.5 8610 9,607 57 43 5,476 4,131 0.0026 0.0022 0.0015 0.0037 0.0014 0.0077Branch Avenue 50 1611 1611 3222 1798 1798 7.5 24165 26,964 57 43 15,370 11,595 0.0063 0.0062 0.0041 0.0103 0.0035 0.0201Capitol Heights 50 194 194 387 216 216 7.5 2902.5 3,239 57 43 1,846 1,393 0.0008 0.0007 0.0005 0.0012 0.0004 0.0024College Park 25 465 155 620 519 173 7.5 4650 5,189 57 43 2,958 2,231 0.0014 0.0012 0.0008 0.0020 0.0008 0.0042Congress Heights 0 66 0 66 74 0 4.5 297 331 57 43 189 143 0.0002 0.0001 0.0001 0.0001 0.0001 0.0004Deanwood 0 194 0 194 216 0 7.5 1455 1,624 57 43 925 698 0.0005 0.0004 0.0002 0.0006 0.0003 0.0014East Falls Church 50 221 221 442 247 247 7.5 3315 3,699 57 43 2,108 1,591 0.0009 0.0008 0.0006 0.0014 0.0005 0.0028Forest Glen 50 329 329 658 367 367 7.5 4935 5,507 57 43 3,139 2,368 0.0013 0.0013 0.0008 0.0021 0.0007 0.0041Franconia - Springfield 50 1987 1987 3973 2217 2217 4.5 17878.5 19,949 57 43 11,371 8,578 0.0078 0.0046 0.0031 0.0076 0.0043 0.0197Glenmont 50 925 925 1850 1032 1032 4.5 8325 9,289 57 43 5,295 3,994 0.0036 0.0021 0.0014 0.0036 0.0020 0.0092Greenbelt 50 1783 1783 3565 1989 1989 7.5 26737.5 29,835 57 43 17,006 12,829 0.0070 0.0068 0.0046 0.0114 0.0038 0.0222Naylor Road 50 216 216 431 240 240 7.5 3232.5 3,607 57 43 2,056 1,551 0.0008 0.0008 0.0006 0.0014 0.0005 0.0027Prince George's Plaza 25 927 309 1236 1034 345 7.5 9270 10,344 57 43 5,896 4,448 0.0028 0.0024 0.0016 0.0040 0.0016 0.0083Southern Avenue 50 1090 1090 2180 1216 1216 4.5 9810 10,946 57 43 6,239 4,707 0.0043 0.0025 0.0017 0.0042 0.0023 0.0108Suitland 50 1033 1033 2065 1152 1152 4.5 9292.5 10,369 57 43 5,910 4,459 0.0040 0.0024 0.0016 0.0040 0.0022 0.0102Van Dorn Street 50 204 204 407 227 227 4.5 1831.5 2,044 57 43 1,165 879 0.0008 0.0005 0.0003 0.0008 0.0004 0.0020West Hyattsville 25 453 151 604 505 168 7.5 4530 5,055 57 43 2,881 2,174 0.0014 0.0012 0.0008 0.0019 0.0008 0.0041Wheaton 25 759 253 1012 847 282 7.5 7590 8,469 57 43 4,827 3,642 0.0023 0.0019 0.0013 0.0032 0.0013 0.006878629 29681 108,310 87737 33119 711714 794,156 0.2432 0.1820 0.1217 0.3037 0.13410.6810Bold figures: New numbers taken from P & R directoryFigures in bracket: Carryforward figures from conformitydoc.Park lot Growth Ratetransit trips 2009 992427transit trips 2000 863783Annualgrowth rate 0.0165479Growth factor(2002-2009)1.1158352C62009_ AUTOACCESSVOC.xls 2/27/2007G-16EXHIBIT 52009 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008AVERAGEARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth Rate Rate (gm/mile)Rate (gm/mileRate (gm/mile1.12 1.120.5757 0.3773 0.3927COMMUTER RAIL LOTSBRUNSWICK 25% 25 305 102407341 114 7.5 3,406 57 43 1,941 1,465 0.0005 0.0016 0.0013 0.0029 0.0034PT OF ROCKS 25% 25 204 68272228 76 7.5 2,276 57 43 1,297 979 0.0003 0.0011 0.0008 0.0019 0.0023DICKERSON 0 15 01517 0 7.5 126 57 43 72 54 0.0000 0.0001 0.0000 0.0001 0.0001BARNESVILLE 0 46 04651 0 7.5 385 57 43 219 166 0.0001 0.0002 0.0001 0.0003 0.0004GERMANTOWN 0 386 0386431 0 7.5 3,230 57 43 1,841 1,389 0.0005 0.0015 0.0012 0.0027 0.0033MET GROVE 0 352 0352393 0 7.5 2,946 57 43 1,679 1,267 0.0005 0.0014 0.0011 0.0025 0.0030WAS GROVE 0 15 01517 0 7.5 126 57 43 72 54 0.0000 0.0001 0.0000 0.0001 0.0001GARRETT PARK 0 22 02225 0 7.5 184 57 43 105 79 0.0000 0.0001 0.0001 0.0002 0.0002BOWIE 50% 50 188 188375209 209 7.5 3,138 57 43 1,789 1,349 0.0004 0.0015 0.0012 0.0027 0.0031SEABROOK 15% 15 224 40264250 44 7.5 2,209 57 43 1,259 950 0.0003 0.0010 0.0008 0.0019 0.0022KENSINGTON 0 45 04550 0 7.5 377 57 43 215 162 0.0001 0.0002 0.0001 0.0003 0.0004LAUREL 30% 30 209 90299234 100 7.5 2,502 57 43 1,426 1,076 0.0004 0.0012 0.0009 0.0021 0.0025GAITHESBURG 0 280 0280312 0 7.5 2,343 57 43 1,336 1,008 0.0004 0.0011 0.0009 0.0020 0.0024BERWYN HEIGHTS 0 30 03033 0 4.5 151 57 43 86 65 0.0000 0.0001 0.0001 0.0001 0.0002RIVERDALE 0 65 06573 0 4.5 326 57 43 186 140 0.0001 0.0002 0.0001 0.0003 0.00040METRO RAIL LOTS00ADDISON ROAD 40%40 791 5271318882 588 7.5 11,030 57 43 6,287 4,743 0.0015 0.0052 0.0041 0.0093 0.0108ARCHIVES 0 12 0 12 13 0 4.5 60 57 43 34 26 0.0000 0.0000 0.0000 0.0001 0.0001ARLING 0 10 0 10 11 0 4.5 50 57 43 29 22 0.0000 0.0000 0.0000 0.0000 0.0001BALLSTON 0 1175 0 1175 1311 0 4.5 5,900 57 43 3,363 2,537 0.0017 0.0028 0.0022 0.0050 0.0067BENN.RD 0 520 0 520 580 0 4.5 2,611 57 43 1,488 1,123 0.0007 0.0012 0.0010 0.0022 0.0029BETH 0 395 0 395 441 0 4.5 1,983 57 43 1,131 853 0.0006 0.0009 0.0007 0.0017 0.0022BRADD RD 0 10 01011 0 4.5 50 57 43 29 22 0.0000 0.0000 0.0000 0.0000 0.0001BROOKLAND 0 27 02730 0 4.5 136 57 43 77 58 0.0000 0.0001 0.0001 0.0001 0.0002CHEVERLY0 557 0557622 0 4.5 2,797 57 43 1,594 1,203 0.0008 0.0013 0.0010 0.0024 0.0032CLARENDON 0 554 0 554 618 0 4.5 2,782 57 43 1,586 1,196 0.0008 0.0013 0.0010 0.0024 0.0031CLEVELAND PK0 366 0 366 408 0 4.5 1,838 57 43 1,048 790 0.0005 0.0009 0.0007 0.0016 0.0021COURT HOUSE 0 256 0 256 286 0 4.5 1,285 57 43 733 553 0.0004 0.0006 0.0005 0.0011 0.0015CRYSTAL CITY0 347 0 347 387 0 4.5 1,742 57 43 993 749 0.0005 0.0008 0.0006 0.0015 0.0020DEANWOOD 0 194 0194216 0 4.5 974 57 43 555 419 0.0003 0.0005 0.0004 0.0008 0.0011DUN LORING 10% 10 1220 13613551361 151 4.5 6,804 57 43 3,878 2,926 0.0018 0.0032 0.0025 0.0058 0.0076DUPONT CIRCLE 0 165 0 165 184 0 4.5 829 57 43 472 356 0.0002 0.0004 0.0003 0.0007 0.0009EASTERN MKT 0 178 0 178 199 0 4.5 894 57 43 509 384 0.0003 0.0004 0.0003 0.0008 0.0010EAST FALLS CH 0 442 0442493 0 4.5 2,219 57 43 1,265 954 0.0006 0.0011 0.0008 0.0019 0.0025EIS 0 352 0 352 393 0 4.5 1,767 57 43 1,007 760 0.0005 0.0008 0.0007 0.0015 0.0020FARRAGUT NORTH 0 102 0 102 114 0 4.5 512 57 43 292 220 0.0001 0.0002 0.0002 0.0004 0.0006FARRAGUT WEST 0 221 0 221 247 0 4.5 1,110 57 43 633 477 0.0003 0.0005 0.0004 0.0009 0.0013FEDERAL CENTER 0 75 0 75 84 0 4.5 377 57 43 215 162 0.0001 0.0002 0.0001 0.0003 0.0004FEDERAL TRI 0 54 0 54 60 0 4.5 271 57 43 155 117 0.0001 0.0001 0.0001 0.0002 0.0003FOGGY0 102 0 102 114 0 4.5 512 57 43 292 220 0.0001 0.0002 0.0002 0.0004 0.0006FORT TROTTEN 0 445 0445497 0 4.5 2,234 57 43 1,274 961 0.0006 0.0011 0.0008 0.0019 0.0025FRH.HEIGHTS 0 679 0 679 758 0 4.5 3,409 57 43 1,943 1,466 0.0010 0.0016 0.0013 0.0029 0.0038GALLERY PLACE 0 124 0 124 138 0 4.5 623 57 43 355 268 0.0002 0.0003 0.0002 0.0005 0.0007GROSVENOR 0 716 0716799 0 4.5 3,595 57 43 2,049 1,546 0.0010 0.0017 0.0013 0.0030 0.0041HUNT NORTH 40% 40 1873 124931222090 1393 7.5 26,127 57 43 14,893 11,235 0.0035 0.0124 0.0097 0.0221 0.0257JUD SQUARE 0 110 0 110 123 0 4.5 552 57 43 315 238 0.0002 0.0003 0.0002 0.0005 0.0006KING ST 0 30 03033 0 4.5 151 57 43 86 65 0.0000 0.0001 0.0001 0.0001 0.000200LANDOVER 25% 25 1410 47018801573 524 7.5 15,733 57 43 8,968 6,765 0.0023 0.0075 0.0059 0.0133 0.0156L'ENFANT PLAZA0 296 0 296 330 0 4.5 1,486 57 43 847 639 0.0004 0.0007 0.0006 0.0013 0.0017MCPHERSON SQ 0 52 0 52 58 0 4.5 261 57 43 149 112 0.0001 0.0001 0.0001 0.0002 0.0003MEDICAL CENTER 0 14 01416 0 4.5 70 57 43 40 30 0.0000 0.0000 0.0000 0.0001 0.0001METRO CENTER 0 177 0 177 198 0 4.5 889 57 43 507 382 0.0003 0.0004 0.0003 0.0008 0.0010MINNES 0 353 0353394 0 4.5 1,773 57 43 1,010 762 0.0005 0.0008 0.0007 0.0015 0.0020NAT AIR 0 87 0 87 97 0 4.5 437 57 43 249 188 0.0001 0.0002 0.0002 0.0004 0.0005NEW CARROL 50% 50 1049 104920971170 1170 7.5 17,549 57 43 10,003 7,546 0.0022 0.0083 0.0065 0.0149 0.0171PRNTAGON 0 561 0 561 626 0 4.5 2,817 57 43 1,606 1,211 0.0008 0.0013 0.0010 0.0024 0.0032PENTAGON CITY0 381 0 381 425 0 4.5 1,913 57 43 1,090 823 0.0005 0.0009 0.0007 0.0016 0.0022POTOMAC AVE 0 533 0 533 595 0 4.5 2,676 57 43 1,526 1,151 0.0008 0.0013 0.0010 0.0023 0.0030OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalEMISSIONSCOLD START(tons/day)TotalRunningEmission(tons/day)c62009_AUTOACCESSNX.xls 2/27/2007G-17EXHIBIT 52009 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008AVERAGEARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth Rate Rate (gm/mile)Rate (gm/mileRate (gm/mile1.12 1.120.5757 0.3773 0.3927OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalEMISSIONSCOLD START(tons/day)TotalRunningEmission(tons/day)ROCKVILLE 0 667 0667744 0 4.5 3,349 57 43 1,909 1,440 0.0009 0.0016 0.0012 0.0028 0.0038ROSSLYN 0 356 0 356 397 0 4.5 1,788 57 43 1,019 769 0.0005 0.0008 0.0007 0.0015 0.0020SHADY GROVE 10% 10 3903 43443374355 484 7.5 36,295 57 43 20,688 15,607 0.0058 0.0172 0.0135 0.0307 0.0366SILVER SPRING 0 44 04449 0 4.5 221 57 43 126 95 0.0001 0.0001 0.0001 0.0002 0.0002SMITH MALL 0 120 0 120 134 0 4.5 603 57 43 343 259 0.0002 0.0003 0.0002 0.0005 0.0007STADIUM ARM 0 976 0 976 1089 0 4.5 4,901 57 43 2,793 2,107 0.0014 0.0023 0.0018 0.0041 0.0055TAKOMA PK 0 146 0146163 0 4.5 733 57 43 418 315 0.0002 0.0003 0.0003 0.0006 0.0008TENLEYTON 0 17 01719 0 4.5 85 57 43 49 37 0.0000 0.0000 0.0000 0.0001 0.0001TWINBROOK 0 1136 011361268 0 4.5 5,704 57 43 3,251 2,453 0.0016 0.0027 0.0021 0.0048 0.0064UNION STAT 0 378 0 378 422 0 4.5 1,898 57 43 1,082 816 0.0005 0.0009 0.0007 0.0016 0.0021VAN NESS 0 343 0 343 383 0 4.5 1,722 57 43 982 741 0.0005 0.0008 0.0006 0.0015 0.0019VIENNA 25% 25 2798 93337313122 1041 7.5 31,224 57 43 17,798 13,426 0.0046 0.0148 0.0116 0.0264 0.0311VA SQUARE 0 642 0 642 716 0 4.5 3,224 57 43 1,837 1,386 0.0009 0.0015 0.0012 0.0027 0.0036WEST FALLS CHURCH 0 2183 021832436 0 4.5 10,961 57 43 6,248 4,713 0.0031 0.0052 0.0041 0.0093 0.0124WHITE FLINT 0 1633 0 1633 1822 0 4.5 8,200 57 43 4,674 3,526 0.0023 0.0039 0.0031 0.0069 0.0093WOODLEY 0 68 0 68 76 0 4.5 341 57 43 195 147 0.0001 0.0002 0.0001 0.0003 0.0004RHODE ISLAND 30% 30 266 114380297 127 7.5 3,180 57 43 1,813 1,367 0.0005 0.0015 0.0012 0.0027 0.00310BUS & CAR POOL LOTS00CARTER BARRON 0 798 0 798 890 0 4.5 4,007 57 43 2,284 1,723 0.0011 0.0019 0.0015 0.0034 0.0045PG PLAZA0 47 0 47 52 0 4.5 236 57 43 135 101 0.0001 0.0001 0.0001 0.0002 0.0003PENN MAR SHOPP. 0 100 0100112 0 4.5 502 57 43 286 216 0.0001 0.0002 0.0002 0.0004 0.0006CAP PLAZA0 100 0100112 0 4.5 502 57 43 286 216 0.0001 0.0002 0.0002 0.0004 0.0006EASTOVER 0 100 0100112 0 4.5 502 57 43 286 216 0.0001 0.0002 0.0002 0.0004 0.0006FOUR MILE RUN 0 28 02831 0 4.5 141 57 43 80 60 0.0000 0.0001 0.0001 0.0001 0.0002SPRINGFIELD MALL 0 580 0580647 0 4.5 2,912 57 43 1,660 1,252 0.0008 0.0014 0.0011 0.0025 0.0033SPRINGFIELD METH CH0 48 04854 0 4.5 241 57 43 137 104 0.0001 0.0001 0.0001 0.0002 0.0003FRED ARMORY0 33 03337 0 7.5 276 57 43 157 119 0.0000 0.0001 0.0001 0.0002 0.0003MYERSVILLE 0 65 06573 0 7.5 544 57 43 310 234 0.0001 0.0003 0.0002 0.0005 0.0006ROSEMONT 0 45 04550 0 7.5 377 57 43 215 162 0.0001 0.0002 0.0001 0.0003 0.0004URBANA0 193 0193215 0 7.5 1,615 57 43 921 695 0.0003 0.0008 0.0006 0.0014 0.0016JEFFERSON 0 40 04045 0 7.5 335 57 43 191 144 0.0001 0.0002 0.0001 0.0003 0.0003NORBECK RD 0 248 0248277 0 7.5 2,075 57 43 1,183 892 0.0004 0.0010 0.0008 0.0018 0.0021MONTROSE RD 0 650 0650725 0 7.5 5,440 57 43 3,101 2,339 0.0009 0.0026 0.0020 0.0046 0.0055BRIGG CHENNY 50% 50 215 215430240 240 7.5 3,599 57 43 2,051 1,547 0.0005 0.0017 0.0013 0.0030 0.0035COMUS ROAD 0 30 03033 0 7.5 251 57 43 143 108 0.0000 0.0001 0.0001 0.0002 0.0003LAKEFOREST MALL 0 300 0300335 0 7.5 2,511 57 43 1,431 1,080 0.0004 0.0012 0.0009 0.0021 0.0025BURTONSVILLE 0 500 0500558 0 7.5 4,184 57 43 2,385 1,799 0.0007 0.0020 0.0016 0.0035 0.0042FORCEY MEM. 0 200 0200223 0 7.5 1,674 57 43 954 720 0.0003 0.0008 0.0006 0.0014 0.0017TECH ROAD 0 155 0155173 0 7.5 1,297 57 43 739 558 0.0002 0.0006 0.0005 0.0011 0.0013BELTWAY 0 265 0265296 0 7.5 2,218 57 43 1,264 954 0.0004 0.0011 0.0008 0.0019 0.0023LAUREL VAN DUSEN 0 62 06269 0 7.5 519 57 43 296 223 0.0001 0.0002 0.0002 0.0004 0.0005ACCOKEEK 0 450 0450502 0 7.5 3,766 57 43 2,147 1,619 0.0006 0.0018 0.0014 0.0032 0.0038ABC DRIVE IN 0 100 0100112 0 7.5 837 57 43 477 360 0.0001 0.0004 0.0003 0.0007 0.0008BOWIE 20% 20 526 131657586 147 7.5 5,498 57 43 3,134 2,364 0.0008 0.0026 0.0020 0.0047 0.0055CLINTON 50% 50 212 212424237 237 7.5 3,548 57 43 2,023 1,526 0.0005 0.0017 0.0013 0.0030 0.0035OXON HILL 20% 20 519 130649579 145 7.5 5,431 57 43 3,096 2,335 0.0008 0.0026 0.0020 0.0046 0.0054EQUESTRIAN CENTER 50 150 150300167 167 7.5 2,511 57 43 1,431 1,080 0.0003 0.0012 0.0009 0.0021 0.0024BOWIE MARKET PLACE 0 50 05056 0 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004FT.WASHINGTON 0 412 0412460 0 7.5 3,448 57 43 1,965 1,483 0.0006 0.0016 0.0013 0.0029 0.0035MONTPELIER REC PARK0 70 07078 0 7.5 586 57 43 334 252 0.0001 0.0003 0.0002 0.0005 0.0006RESTON 0 1547 015471726 0 7.5 12,946 57 43 7,379 5,567 0.0022 0.0061 0.0048 0.0110 0.0131GREENBRIAR 0 55 05561 0 7.5 460 57 43 262 198 0.0001 0.0002 0.0002 0.0004 0.0005FAIR OAKS 0 150 0150167 0 7.5 1,255 57 43 716 540 0.0002 0.0006 0.0005 0.0011 0.0013ROLLING VALLEY0 628 0628701 0 7.5 5,256 57 43 2,996 2,260 0.0009 0.0025 0.0020 0.0044 0.0053SPRINGFIELD PLAZA0 230 0230257 0 7.5 1,925 57 43 1,097 828 0.0003 0.0009 0.0007 0.0016 0.0020c62009_AUTOACCESSNX.xls 2/27/2007G-18EXHIBIT 52009 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008AVERAGEARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth Rate Rate (gm/mile)Rate (gm/mileRate (gm/mile1.12 1.120.5757 0.3773 0.3927OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalEMISSIONSCOLD START(tons/day)TotalRunningEmission(tons/day)FAIRLANES BOWL 0 35 03539 0 7.5 293 57 43 167 126 0.0000 0.0001 0.0001 0.0002 0.0003NOTTOWAY PARK 0 14 01416 0 7.5 117 57 43 67 50 0.0000 0.0001 0.0000 0.0001 0.0001HORNER RD 0 2397 023972675 0 7.5 20,060 57 43 11,434 8,626 0.0034 0.0095 0.0075 0.0170 0.0204LAKE RIDGE 0 555 0555619 0 7.5 4,645 57 43 2,647 1,997 0.0008 0.0022 0.0017 0.0039 0.0047MINNIEVILLE RD 40% 40 336 224 560 375 250 7.5 4,687 57 43 2,671 2,015 0.0006 0.0022 0.0017 0.0040 0.0046GORDON BLVD 0 156 0 156 174 0 7.5 1,306 57 43 744 561 0.0002 0.0006 0.0005 0.0011 0.0013HILLENDALE 0 248 0248277 0 7.5 2,075 57 43 1,183 892 0.0004 0.0010 0.0008 0.0018 0.0021POTOMAC MILLS 0 946 09461056 0 7.5 7,917 57 43 4,513 3,404 0.0013 0.0038 0.0029 0.0067 0.008000PARK-AND-RIDE LOTS - MARYLAND0CALVERT COUNTY0Dunkirk25 32 11 42 35 12 7.5 351 57 43 200 151 0.0001 0.0002 0.0001 0.0003 0.0003Huntingtown 25 26 9 35 29 10 7.5 293 57 43 167 126 0.0000 0.0001 0.0001 0.0002 0.0003Lord Calvert BowlingAlley25 83 28 110 92 31 7.5 921 57 43 525 396 0.0001 0.0004 0.0003 0.0008 0.0009Lusby25 23 8 30 25 8 7.5 251 57 43 143 108 0.0000 0.0001 0.0001 0.0002 0.0002North Beach VFD 25 53 18 70 59 20 7.5 586 57 43 334 252 0.0001 0.0003 0.0002 0.0005 0.0006Prince Frederick 25 53 18 70 59 20 7.5 586 57 43 334 252 0.0001 0.0003 0.0002 0.0005 0.0006St. Leonard 25 38 13 50 42 14 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004Sunderland 25 80 27 106 89 30 7.5 887 57 43 506 381 0.0001 0.0004 0.0003 0.0008 0.0009PARK-AND-RIDE LOTS - MARYLAND0CHARLES COUNTY0301 Park & Ride 25 287 96 383 321 107 7.5 3,205 57 43 1,827 1,378 0.0005 0.0015 0.0012 0.0027 0.0032Charles CountyGovernm 25 26 9 35 29 10 7.5 293 57 43 167 126 0.0000 0.0001 0.0001 0.0002 0.0003Food Lion ShoppingCent25 38 13 50 42 14 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004La Plata Armory25 15 5 20 17 6 7.5 167 57 43 95 72 0.0000 0.0001 0.0001 0.0001 0.0002Laurel Springs RegionalP25 38 13 50 42 14 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004Life Wesleyan Church 25 38 13 50 42 14 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004Mattawoman-BeantownR25 435 145 580 485 162 7.5 4,854 57 43 2,767 2,087 0.0007 0.0023 0.0018 0.0041 0.0048Smallwood Village 25 75 25 100 84 28 7.5 837 57 43 477 360 0.0001 0.0004 0.0003 0.0007 0.0008St. Charles Towne 25 263 88 350 293 98 7.5 2,929 57 43 1,670 1,259 0.0004 0.0014 0.0011 0.0025 0.0029PARK-AND-RIDE LOTS - MARYLAND0FREDERICK COUNTY0Frederick(north)25 123 41 164 137 46 7.5 1,372 57 43 782 590 0.0002 0.0007 0.0005 0.0012 0.0014Frederick(south)25 173 58 230 192 64 7.5 1,925 57 43 1,097 828 0.0003 0.0009 0.0007 0.0016 0.0019MonacacyMarcst25 600 200 800 670 223 7.5 6,695 57 43 3,816 2,879 0.0010 0.0032 0.0025 0.0057 0.0067PARK-AND-RIDE LOTS - MARYLAND0MONTGOMERY COUNTY0Colesville 0 190 0 190 212 0 7.5 1,590 57 43 906 684 0.0003 0.0008 0.0006 0.0013 0.0016Damascus 50 0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Gaithersburg50 259 259 517 288 288 7.5 4,327 57 43 2,466 1,860 0.0005 0.0021 0.0016 0.0037 0.0042Gaithersburg50 175 175 350 195 195 7.5 2,929 57 43 1,670 1,259 0.0004 0.0014 0.0011 0.0025 0.0029Germantown Town 50 0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Greencastle 50 75 75 150 84 84 7.5 1,255 57 43 716 540 0.0002 0.0006 0.0005 0.0011 0.0012Milestone Shopping50 88 88 175 98 98 7.5 1,465 57 43 835 630 0.0002 0.0007 0.0005 0.0012 0.0014PARK-AND-RIDE LOTS - MAYLAND0PRINCE GEORGE'S COUNTY0Hampton Mall 0 100 0 100 112 0 4.5 502 57 43 286 216 0.0001 0.0002 0.0002 0.0004 0.0006Laurel(south)25 513 171 684 572 191 7.5 5,724 57 43 3,263 2,461 0.0008 0.0027 0.0021 0.0048 0.0057PARK-AND-RIDE LOTS - VIRGINIA0ARLINGTON COUNTY0Ballston Public ParkingG 25 375 125 500 418 139 7.5 4,184 57 43 2,385 1,799 0.0006 0.0020 0.0016 0.0035 0.0042Washington-Lee 50 178 178 356 199 199 7.5 2,979 57 43 1,698 1,281 0.0004 0.0014 0.0011 0.0025 0.0029PARK-AND-RIDE LOTS - VIRGINIA0FAIRFAX COUNTY0American Legion 50 50 50 100 56 56 7.5 837 57 43 477 360 0.0001 0.0004 0.0003 0.0007 0.0008CanterburyWoods Pk 50 17 17 34 19 19 7.5 285 57 43 162 122 0.0000 0.0001 0.0001 0.0002 0.0003Centreville 50 185 185 370 206 206 7.5 3,096 57 43 1,765 1,331 0.0004 0.0015 0.0012 0.0026 0.0030Centreville United Method50 74 74 147 82 82 7.5 1,230 57 43 701 529 0.0002 0.0006 0.0005 0.0010 0.0012Fairfax CountyGovernme50 85 85 170 95 95 7.5 1,423 57 43 811 612 0.0002 0.0007 0.0005 0.0012 0.0014Greenbriar Park 50 28 28 55 31 31 7.5 460 57 43 262 198 0.0001 0.0002 0.0002 0.0004 0.0004Herndon-Monroe50 873 873 1,745 974 974 7.5 14,603 57 43 8,324 6,280 0.0019 0.0069 0.0054 0.0124 0.0142Michael's 50 100 100 200 112 112 7.5 1,674 57 43 954 720 0.0002 0.0008 0.0006 0.0014 0.0016Parkwood Baptist 50 9 9 18 10 10 7.5 151 57 43 86 65 0.0000 0.0001 0.0001 0.0001 0.0001c62009_AUTOACCESSNX.xls 2/27/2007G-19EXHIBIT 52009 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008AVERAGEARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth Rate Rate (gm/mile)Rate (gm/mileRate (gm/mile1.12 1.120.5757 0.3773 0.3927OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalEMISSIONSCOLD START(tons/day)TotalRunningEmission(tons/day)South Run District Pk50 170 170 340 190 190 7.5 2,845 57 43 1,622 1,224 0.0004 0.0013 0.0011 0.0024 0.0028St Paul ChungCatholic C 50 50 50 100 56 56 7.5 837 57 43 477 360 0.0001 0.0004 0.0003 0.0007 0.0008Stringfellow Rd 50 181 181 361 201 201 7.5 3,021 57 43 1,722 1,299 0.0004 0.0014 0.0011 0.0026 0.0029SullyStation 50 70 70 140 78 78 7.5 1,172 57 43 668 504 0.0001 0.0006 0.0004 0.0010 0.0011Sydenstricker Rd 50 84 84 167 93 93 7.5 1,398 57 43 797 601 0.0002 0.0007 0.0005 0.0012 0.0014Wakefield Chapel Pk 50 25 25 50 28 28 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004PARK-AND-RIDE LOTS - VIRGINIA0LOUDOUN COUNTY0Ashburn Farm 50 10 10 20 11 11 7.5 167 57 43 95 72 0.0000 0.0001 0.0001 0.0001 0.0002Ashburn Village 50 20 20 40 22 22 7.5 335 57 43 191 144 0.0000 0.0002 0.0001 0.0003 0.0003Cascades 50 28 28 55 31 31 7.5 460 57 43 262 198 0.0001 0.0002 0.0002 0.0004 0.0004Dulles North Transit 50 375 375 750 418 418 7.5 6,277 57 43 3,578 2,699 0.0008 0.0030 0.0023 0.0053 0.0061Hamilton 50 25 25 50 28 28 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004Innovation Avenue50 38 38 75 42 42 7.5 628 57 43 358 270 0.0001 0.0003 0.0002 0.0005 0.0006Leesburg50 25 25 50 28 28 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004LeesburgKohls 50 600 600 1200 670 670 7.5 10,043 57 43 5,724 4,318 0.0013 0.0048 0.0037 0.0085 0.0098Purcellville 50 18 18 35 20 20 7.5 293 57 43 167 126 0.0000 0.0001 0.0001 0.0002 0.0003SterlingPark SC 50 23 23 45 25 25 7.5 377 57 43 215 162 0.0000 0.0002 0.0001 0.0003 0.0004SterlingShaw Rd 50 24 24 48 27 27 7.5 402 57 43 229 173 0.0001 0.0002 0.0001 0.0003 0.0004PARK-AND-RIDE LOTS - VIRGINIA0PRINCE WILLIAM COUNTY0Brittany50 48 48 95 53 53 7.5 795 57 43 453 342 0.0001 0.0004 0.0003 0.0007 0.0008Dale City50 294 294 587 327 327 7.5 4,912 57 43 2,800 2,112 0.0006 0.0023 0.0018 0.0042 0.0048Harbor Drive 50 100 100 200 112 112 7.5 1,674 57 43 954 720 0.0002 0.0008 0.0006 0.0014 0.0016Lindendale 50 108 108 216 121 121 7.5 1,808 57 43 1,030 777 0.0002 0.0009 0.0007 0.0015 0.0018Montclair 50 25 25 50 28 28 7.5 418 57 43 239 180 0.0001 0.0002 0.0002 0.0004 0.0004PRTC Transit Center50 93 93 185 103 103 7.5 1,548 57 43 882 666 0.0002 0.0007 0.0006 0.0013 0.0015Tackett's Mill 50 85 85 169 94 94 7.5 1,414 57 43 806 608 0.0002 0.0007 0.0005 0.0012 0.0014Triangle 50 15 15 29 16 16 7.5 243 57 43 138 104 0.0000 0.0001 0.0001 0.0002 0.0002I-95 / Rt 123 50 282 282 563 314 314 7.5 4,712 57 43 2,686 2,026 0.0006 0.0022 0.0018 0.0040 0.0046US 1 / VA 234 50 137 137 274 153 153 7.5 2,293 57 43 1,307 986 0.0003 0.0011 0.0009 0.0019 0.0022MARC TRAIN COMMUTER LOTS0College Park 25 431 144 574 480 160 7.5 4,804 57 43 2,738 2,066 0.0007 0.0023 0.0018 0.0041 0.0048Frederick0 0 0 0 0 0 7.5 0 57 43 0 00.0000 0.0000 0.0000 0.0000 0.0000Greenbelt 60 1346 2018 3364 1501 2252 7.5 28,153 57 43 16,047 12,106 0.0033 0.0133 0.0105 0.0238 0.0272Harpers Ferry98 0 98 109 0 7.5 820 57 43 467 353 0.0001 0.0004 0.0003 0.0007 0.0008Muirkirk 60 260 390 650 290 435 7.5 5,440 57 43 3,101 2,339 0.0006 0.0026 0.0020 0.0046 0.0052Seabrook 0 264 0 264 295 0 4.5 1,326 57 43 756 570 0.0004 0.0006 0.0005 0.0011 0.0015Silver Spring0 0 0 0 0 0 4.5 0 57 43 0 00.0000 0.0000 0.0000 0.0000 0.0000Union Station 0 781 0 781 871 0 7.5 6,536 57 43 3,726 2,810 0.0011 0.0031 0.0024 0.0055 0.0066VIRGINIA RAILWAY EXPRESS COMMUTER LOTS0Backlick Road 50 110 110 220 123 123 7.5 1,841 57 43 1,049 792 0.0002 0.0009 0.0007 0.0016 0.0018Broad Run 50 198 198 396 221 221 7.5 3,314 57 43 1,889 1,425 0.0004 0.0016 0.0012 0.0028 0.0032Burke Center50 275 275 550 307 307 7.5 4,603 57 43 2,624 1,979 0.0006 0.0022 0.0017 0.0039 0.0045Franconia/Springfield(ope50 1900 1900 3800 2120 2120 7.5 31,801 57 43 18,127 13,675 0.0040 0.0151 0.0118 0.0269 0.0310Lorton 50 100 100 200 112 112 7.5 1,674 57 43 954 720 0.0002 0.0008 0.0006 0.0014 0.0016Manassas 50 187 187 374 209 209 7.5 3,130 57 43 1,784 1,346 0.0004 0.0015 0.0012 0.0026 0.0030Manassas Park50 150 150 300 167 167 7.5 2,511 57 43 1,431 1,080 0.0003 0.0012 0.0009 0.0021 0.0024Quantico 50 109 109 217 121 121 7.5 1,816 57 43 1,035 781 0.0002 0.0009 0.0007 0.0015 0.0018Rippon 50 150 150 300 167 167 7.5 2,511 57 43 1,431 1,080 0.0003 0.0012 0.0009 0.0021 0.0024RollingRoad 50 185 185 370 206 206 7.5 3,096 57 43 1,765 1,331 0.0004 0.0015 0.0012 0.0026 0.0030Woodbridge 50 294 294 588 328 328 7.5 4,921 57 43 2,805 2,116 0.0006 0.0023 0.0018 0.0042 0.0048METRORAIL PARKING LOTS0 0 0 0 7.5 0 57 43 0 0 0.0000 0.0000 0.0000 0.0000 0.0000Anacostia 25 861 287 1148 961 320 7.5 9,607 57 43 5,476 4,131 0.0014 0.0046 0.0036 0.0081 0.0096c62009_AUTOACCESSNX.xls 2/27/2007G-20EXHIBIT 52009 NOx AIRQUALITY EMISSIONS INVENTORYAUTO ACCESS TO TRANSIT(8-HOUR OZONE AREA)FY2006-2011 TIP AND 2005 CLRP AIR QUALITY CONFORMITY2008AVERAGEARTERIALFREEWAYARTERIALFREEWAYTOTALLOCATION INSIDE OUTSIDETRIP LENGTHVMT VMT VMT Arterial FreewayGrowth RateGrowth Rate Rate (gm/mile)Rate (gm/mileRate (gm/mile1.12 1.120.5757 0.3773 0.3927OUTSIDE MSA(%)RUNNING%2002OUTSIDE MSAINSIDEMSATotalEMISSIONSCOLD START(tons/day)TotalRunningEmission(tons/day)Branch Avenue50 1611 1611 3222 1798 1798 7.5 26,964 57 43 15,370 11,595 0.0034 0.0128 0.0100 0.0228 0.0262Capitol Heights 50 194 194 387 216 216 7.5 3,239 57 43 1,846 1,393 0.0004 0.0015 0.0012 0.0027 0.0032College Park 25 465 155 620 519 173 7.5 5,189 57 43 2,958 2,231 0.0008 0.0025 0.0019 0.0044 0.0052Congress Heights 0 66 0 66 74 0 4.5 331 57 43 189 143 0.0001 0.0002 0.0001 0.0003 0.0004Deanwood 0 194 0 194 216 0 7.5 1,624 57 43 925 698 0.0003 0.0008 0.0006 0.0014 0.0016East Falls Church 50 221 221 442 247 247 7.5 3,699 57 43 2,108 1,591 0.0005 0.0018 0.0014 0.0031 0.0036Forest Glen 50 329 329 658 367 367 7.5 5,507 57 43 3,139 2,368 0.0007 0.0026 0.0020 0.0047 0.0054Franconia - Springfield 50 1987 1987 3973 2217 2217 4.5 19,949 57 43 11,371 8,578 0.0042 0.0095 0.0074 0.0169 0.0211Glenmont50 925 925 1850 1032 1032 4.5 9,289 57 43 5,295 3,994 0.0020 0.0044 0.0035 0.0079 0.0098Greenbelt 50 1783 1783 3565 1989 1989 7.5 29,835 57 43 17,006 12,829 0.0038 0.0141 0.0111 0.0253 0.0290Naylor Road 50 216 216 431 240 240 7.5 3,607 57 43 2,056 1,551 0.0005 0.0017 0.0013 0.0031 0.0035Prince George's Plaza 25 927 309 1236 1034 345 7.5 10,344 57 43 5,896 4,448 0.0015 0.0049 0.0039 0.0088 0.0103Southern Avenue50 1090 1090 2180 1216 1216 4.5 10,946 57 43 6,239 4,707 0.0023 0.0052 0.0041 0.0093 0.0116Suitland 50 1033 1033 2065 1152 1152 4.5 10,369 57 43 5,910 4,459 0.0022 0.0049 0.0039 0.0088 0.0110Van Dorn Street50 204 204 407 227 227 4.5 2,044 57 43 1,165 879 0.0004 0.0010 0.0008 0.0017 0.0022West Hyattsville 25 453 151 604 505 168 7.5 5,055 57 43 2,881 2,174 0.0007 0.0024 0.0019 0.0043 0.0050Wheaton 25 759 253 1012 847 282 7.5 8,469 57 43 4,827 3,642 0.0013 0.0040 0.0032 0.0072 0.0084108,310 794,156 0.1324 0.3765 0.2956 0.67220.8045Bold figures: New numbers taken from P & R directoryFigures in bracket: Carryforward figures from conformitydoc.Park lot Growth Ratetransit trips 2009 992427transit trips 2000 863783Annualgrowth rate0.0165479Growth factor(2002-2009)1.1158352c62009_AUTOACCESSNX.xls 2/27/2007G-21