### INDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT ( WiProtect Hoosiers '

## andlJur ' Enrironment. Mitchell 

### E. Daniels Jr. (.;

### ~; 

## f 100 North Senate Avenue Governor · / , 

# :\1**~** Indianapolis, Indiana 46204 i . ;,, I (317) 232-8603 Thomas W Easterly 1 

## 'DEC

- L1 

## 2012 I Toll Free (800) 451-6027 Commissioner f. 1 l 'd IN 1 .' ;,"J www.1 em. .gov**·~**....

j;**'1 .~** **~** 

# .,**~·j ,;**  . .' ,:
. ·. ·. - .··-·-· -- .. ·.·· :

### ---~';**'g~**

- ' November 

### 2s· 20f2 I


### Ms. Susan Hedman Regional Administrator U.S. Environme ntal Protection Agency Region 5 77 West Jackson Boulevard Chicago, IL 60604-3950 Dear Ms. Hedman: Re: Request to Parallel Process the Draft MOBILE6.2 to MOVES MVEB Replacement Update to the Request for Redesignation Petition and Maintenance Plan Under the Annual National Ambient Air Quality Standard for Fine Particles for the Central Indiana Nonattainment Area The Indiana Department of Environmental Management (IDEM) submits the enclosed MOBILE6.2 to Motor Vehicle Emissions Simulator (MOVES) Motor Vehicle Emissions Budget (MVEB) replacement update for the Request for Redesignation Petition and Maintenance Plan Under the Annual National AmbientAir Quality Standard for Fine Parlicles for the Central Indiana Nonattainment Area. The Indianapolis, Indiana nonattainment area includes Hamilton, Hendricks, Johnson, Marion, and Morgan counties. This request for redesignation was submitted to the United States Environmental Protection Agency (U.S. EPA) on May 31, 2011, and has not yet been acted upon. IDEM requests that U.S. EPA parallel process this draft MVEB replacement submittal for approval into Indiana's previously submitted request for redesignation under the annual fine particles standard. IDEM is providing an opportunity for a public hearing on the MVEB replacement update to the Indianapolis, Indiana nonattainment area if a public hearing requ est is received by January 2, 2013. A hearing has been scheduled for January 9, 2013. If a requ est for a public hearing is not received by January 2, 2013, the hearing will be cancelled. IDEM is providing a 38 day comment period on this update, with the publ ic comment period ending on January 11, 2013

. The final submittal of the MVEB update for the Indianapolis, Indiana nonattainment area will document the public review process, including a detailed summary of and response to substantive comments.

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### @ An Equal Opportunity Employer Please Recycle 

### 0

### Ms. Hedman Page 2 This MOBILE6.2 to MOVES MVEB replacement update incorporates onroad emission estimates and revised MVEBs using U.S. EPA's recently adopted MOVES model. The on road emission estimates were calculated using the MOVES-based emission factors and data extracted from the Indianapolis, Indiana area's travel-demand model. MVEBs are being revised in anticipation of the mandatory use of the MOVES model in future transportation conformity determinations. Preliminary use of the new model indicates that emission estimates can be considerably different than similar calculations using MOBILE6.2, which was used to create the MVEBs in the original annual fine particle redesignation request. Onroad safety margins, established through the interagency consultation process, are included for fine particulate matter (PM 25) and nitrogen oxides (NOx). These onroad safety margins are allocated to onroad emission estimates in order to account for the wide array of assumptions that are factored into the calculation process. With the addition of onroad safety margins applied to mobile sources, the Indianapolis, Indiana area will continue to remain well below the overall safety margins for all sources. MVEBs are also constrained to ensure that total PM2.s and NOx emissions (i.e., all source categories) do not exceed attainment year emissions, to ensure continued maintenance of the annual national ambient air quality standard for fine particles. This submittal consists of one (1) hard copy of the required documentation. An electronic version of the submittal in PDF format that is identical to the hard copy has been sent to Pamela Blakley. IDEM respectfully requests that U.S. EPA proceed with preliminary review of the MOBILE6.2 to MOVES MVEB replacement update and revised transportation conformity budgets and approval of Indiana's Request to Parallel Process the Draft MOBILE6.2 to MOVES MVEB Replacement Update to the Request for Redesignation Petition and Maintenance Plan Under the Annual National Ambient Air Quality Standard for Fine Particles for the Central Indiana Nonattainment Area of May 31, 2011. If you have any questions or need additional information, please contact Scott Deloney, Chief, Air Programs Branch, at (317) 233-5694. Sincerely,

# ~**o.~o** Keith Baugues Assistant Commissioner Office of Air Quality KB/sad/sms Enclosure:

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### (i) MOBILE6.2 to MOVES MVEB Replacement Update to the Request for Redesignation Petition and Maintenance Plan Under the Annual National Ambient Air Quality Standard (NAAQS) for Fine Particles for the Central Indiana Nonattainment Area

An Equal Opportunity Employer Please Recycle 

### O

### Ms. Hedman Page 3

Cc: Doug Aburano, U.S. EPA Region 5 (w/ enclosures) Ed Doty, U.S. EPA Region 5 (w/ enclosures) Pamela Blakley, U.S. EPA Region 5 (w/ enclosures) Pat Morris, U.S. EPA Region 5 (w/ enclosures) Steve Rosenthal, U.S. EPA Region 5 (no enclosures) John Summerhays, U.S. EPA Region 5 (w/ enclosures) Philip Roth, IMPO (w/ enclosures) Jerry Bridges, MCCOG (w/ enclosures) Scott Deloney, IDEM (no enclosures) Christine Pedersen, IDEM (no enclosures) Shawn Seals, IDEM (w/ enclosures)

Recycled Paper 

### (!) An Equal Opportunity Employer Please Recycle 

### O

# DRAFT Onroad Emissions MOBILE6.2 to

MOVES Replacement Submittal**~,!:cn1·i~!hl(0>**

# ·~''··:~~~·~~,i>~.. 

# For the Indiatti$olis,lfld!ana Maintenance

# ·~;lanl1tt.~t~r**th~~~nnual <~~~l~~;~l···** **'<<;~]~~** . 

# N**atio11:~J All\p** **r~~t.~l:~,~.Quality _4:~~:~~i:_~-~~::\]jf;~~ff;:::;-:.-.** **·<it~0;~;::-__ /~~~~~;;~:[!~~;~~"**  _

### ·<:::~tE+ 

# Staf:fiiara.**fortDlthe'~articles**

### This page intentionally left blank

### Introduction

emiSSIOnS. 

### Emission Inventory
The tables titled, 2008 Central Indiana Area, 2015

## f:?f'.J:~a.**2020' ~~htral**  Indiana Area, and 2025 Central Indiana Area, included Petition and Maintenance Plan. The table ofthe

### originlit~designation 2015, 2020, and 2025 Central r;mast•deJ·ect a replacement ofthe Indiana Area All Anthropogenic**SO\JrC()S~)l\,** 

### existing separate 2008, 2015,2020, and**Lv~:~;}a[** 

### been revised to

# i~;~~i~~~~~~~~~~~~~~:s and nitrogen oxides overall safety margin are included in the

1**~RI'l:~ndix** 

### E as detailed above) has ,:,. matter (PMz.s)

· · results in a different dioxide (S02) 

### emissions federal1mplementation rule for fine be a significant contributor to fine

constitutes less than 1.2% ofthe area's not included in the table titled, 2008, bp1Jge:nic Sources in Tons Per Year.

### 2008 Central Indiana Area (Tons Per Year)- (MOBILE6.2-based Onroad Emissions)
ONROAD NONROAD AREA EGU POINT TOTAL w/o ONROAD HAMILTON COUNTY 202.68 7.29 3.32 8.99 222.28 Direct HENDRICKS COUNTY 115.34 5.01 0.00 30.31 150.66 PM 2.5 JOHNSON COUNTY 4(&..6+ 69.93 4.54 0.00 0.44 74.91 MARION COUNTY 378.65 61.52 1,535.20 677.02 2,652.39 MORGAN COUNTY 38.82 7.00 427.97 126.29 600.08 40Mi'7 805.42 85.36 843.05 ALw/ONROAD 4,103.99



### so,

NO,



### 2

### 2015 Central Indiana Area (Tons Per Year)- (MOBILE6.2-based Onroad Emissions)
ONROAD NONROAD AREA EGU POINT TOTAL w/o ONROAD HAMILTON COUNTY 133.61 7.06 0.13 9.19 149.99 Direct HENDRICKS COUNTY 69.92 4.91 0.00 29.28 104.11 PM2
.5 JOHNSON COUNTY**~** 45.46 4.40 0.00 0.42 50.28 MARION COUNTY 260.03 58.63 2,007.70 636.70 2,963.06 MORGAN COUNTY 28.74 6.77 560.01 147.15 742.67**~** 537.76 81.77 822.74 4,299.78



## so,

NO,



### 3

### 2020 Central Indiana Area (Tons Per Year)- (MOBILE6.2-based Onroad Emissions)
ONROAD NONROAD AREA EGU POINT TOTAL w/o ONROAD HAMILTON COUNTY 93.73 6.88 0.13 8.94 109.68 Direct HENDRICKS COUNTY 44.83 4.81 0.00 28.81 78.45 PMz.s JOHNSON COUNTY**~** 31.41 4.29 0.00 0.42 36.12 MARION COUNTY 191.29 56.42 2,007.69 623.48 2,878.88 MORGAN COUNTY 22.75 6.57 560.01 144.52 733.85**~** 384.01 78.97 806.17 4,112.09

4

### 2025 Central Indiana Area (Tons Per Year)- (MOBILE6.2-based Onroad Emissions)
ONROAD NONROAD AREA EGU POINT TOTAL w/o ONROAD HAMILTON COUNTY 67.50 6.70 0.13 8.70 83.03 Direct HENDRICKS COUNTY 29.93 4.71 0.00 28.34 62.98 PM 2.5 JOHNSON COUNTY UlB4 22.32 4.18 0.00 0.42 26.92 MARION COUNTY 143.54 54.32 2,007.67 610.60 2,816.13 MORGAN COUNTY 18.23 6.39 560.01 141.95 726.58 UllM 281.52 76.30 2,567.81 790.01 w/ONROAD 3,976.18

5

### 2008, 2015, 2020, and 2025 Central Indiana Area All Anthropogenic Sources in Tons Per Year- (MOVES-based Onroad Emissions) Sector 2008PM2 .5 2015PM2• 5 2020 PM2•5 2025PM2•5 Area 85

.36 81.77 78.97 76.30 Nonroad 805.42 537.76 384.01 281.52 Onroad 1,463

.72 742.40 571.28 400.16 Point 843.05 822.74 806.17 790

.01 Total 3,197.55 2,184.67 1,840

.43 1,547.99 Overall Safety 1,012.88 1 ,3 57

. 12 1,649.56 Margin Sector 2008NOx 2015 NO, 2020NOx 2025N0x Area 4,885.91 4,808.82 4,726.75 4,646.40 Nonroad 10,953.68 7,146.72 4,961.21 3,544.70 Onroad 43 ,388.93 22,012

. 60 16,818.74 11 ,624.87

Point 6,259.45 ':- 6,267.98**"· ~,182.66**  6,098.76 Total 65,487

.97 40,236

. 12 32,689

.36 25,914.73 Overall Safety 25 ,2 51.85 32,798.61 39,573.24 Margin 'R**··~** 

### .. : • <'" '-:·**.,~Hi"** ·:.. ,_., "".;; ' <. ,**x:+',mf~ ~..**  '<•**'··· ·** **~.** 

### Onroad emission estimates in the

### taB\**~\ itfed** **2008,** 201S }:2020, and 2025 Central Indiana Area**~~:** 

### ...**~** 

### ..**·~** . .. .... ..**~~ ·~···,**  

### All Anthropogenic Sources in Tons Pe \**Year, wer~** **calculate _;** **\! ng**  

### U.S. EPA's MOVES modelproduced emission factors and data**extra ~t** **ed** 

### frb:in j h_r**~ea's tr** **~~ e~~demand**  

### model. The MOVES model**implem~nts":@. ::** **~ignifi.cantly** 

### different' 'apj)l'oach to''eg}is.sions estimation than the**~:-·** · . . .• •. .•, . .. ,., '

. .**·:~ .**  ... • ,._ · ! .•• 

### pre.vious model**(M~~JLp62):.}~r.~~iminary ~se.oft~** **MO<'ES fl~'del**  

### indicates that**e~ssio n**  

### estimates can be**cons &~~:r** **ably difftr~p.t**  

### than**tt.mlar calculati'on~,usmg**  

### MOBILE6.2, whtch was u sed to create the origina1 · Motor**V.~l$cle** 

### Emission Budgets (MVEBs) for the Central Indiana '7. l .< •.\ "

.... 

### Area. A**gen~~~ ummary** **~f:t he** **,~ MQYES**  

### methodol<;>gy used in this area can be found in Appendix**~** 

### In**ll;ddit~on,** 

### MOVE.S 

## mput.arid**outp~tJUes** 

### are being provided electronically with / •;:' ,.._._**~·** ,r, .. . •••o: ;,: ,•,,,,**~·~'>** 

### this submittat 

## Gro wth and control strategy ass\imptltfns for non-mobile sources (i.e

. area,**~ .~**  ''v.

_ \S,**"~· ··** **··;~~..;'2i** 

### nonroad, and point) from the ,original ·submittal 

### fO"r the years 2008, 2015, 2020, and 2025 were developed before the

### do~'tl,un in the economy over the last several years. Because ofthis , the factors

### inci**~8_~ n**  the

### origi~**ll** submitta] may project more growth than will actually occur in the**·'\?~~;)~'** ..**~ ~**  

### future. As a**res~lt,-J~e** 

### growth**~~? control**  

### st rategy assumptions for the non-mobile sources for the year.s 2008,**20l S~2** **20 ,** **and i~** **P?5** 

### continue to be valid and do not affect the overall conclusiOns ofthe**pla ~;** **;h.... .."">;:~~~** **~.::~,.,., ~~~"~;-~;:~~::;··**  

### Onroad safety margins ha veJ:,"een included for onroad emission estimates to accommodate the wide array of assumptions that are factored into the calculation process. Since assumptions change over time, it is necessary to have an onroad safety margin that will accommodate the impact ofrefined assumptions in the process. The plan continues to meet all applicable Clean Air Act (CAA) requirements as the revised emission inventories clearly illustrate that total PM2 .5 

### and NOx emissions in the Central Indiana Area will continue to decline leading to local reductions between 2008 (attainment/base year) , 2015 (interim year) , and 2025 (maintenance plan horizon year).

6

### Transportation Conformity Budgets Table 5

.2 was included on Page 26 ofthe original Redesignation Petition and Maintenance Plan

. Table 5.2- A (to be considered a replacement of Table 5.2) has been revised to incorporate MVEBs calculated using U.S. EPA's MOVES model-produced emission factors and data extracted from the region's travel-demand model. 

### Table 5.2 Motor Vehicle Emission Budgets for the Central Indiana Area (MOBILE6.2-based Onroad i(_ms) Year



### ..

### .•**,....---~,....------,':'::---'-~- ----'**  

### ....·**~**

..**\~·** ' :-!• '**,1' ~,.,**  

## ..,**~** 

# . .. .....**~ :** **~** ....**,.~ it** **-. wa~**  

### O.etermiried

.Jhat an interim budget year of

· v ,

u
. UI",''-''**year ~f2025,**  

### would be appropriate

. The interagency

### pere~**nt** (15<%) fuargin of safety for onroad PM2
.5 

### and 

### NOx

.. , ;-..:.,.:.,\'

... (' '*i'•**and gQ~?·** **A s~ary**  

### ofthis interagency consultation

### Th;se**i.~i' xd**  emission inventories clearly illustrate that Iri1iiana Area will continue to decline leading to year), 2015 (interim year), and 2025 (maintenance

overall safety margin as defined in the Code ofFederal

, it is evident the onroad safety margin allocation is

' ""' ""'· T, , 

### even with the allocation of an onroad safety margin to mobile sources, continue to remain well below the overall safety margin for all sources in the Central Indiana Area as detailed in the table titled, 2008, 2015, 2020, and 2025 Central Indiana Area All Anthropogenic Sources in Tons Per Year. MVEBs are constrained to ensure that the total emissions (i.e., all source categories) do not exceed the 2008 attainment/base year emissions ofeither PM2.s or 

### NOx, thereby ensuring continued maintenance ofthe annual national ambient standard for fine particles.

7

### Conclusion 

### This MOBILE6.2 to MOVES replacement update to the previously submitted Requestfor Redesignation and Maintenance Plan Under the Annual National AmbientAir Quality Standard for Fine Particles 

### for the Central Indiana Area incorporates onroad emission estimates and a revised MVEB using U.S. EPA's recently adopted MOVES model. MVEBs have been revised in anticipation ofthe mandatory use ofthe MOVES model in future transportation conformity determinations. The onroad emission estimates were calculated using the MOVES-based emission factors and data extracted from the area's travel-demand model. Onroad safety margins for PM2.s and NOx, established through the interagency consultation included in order to account for the wide array of assumptions that are factored into the process. MVEBs are also constrained to ensure that total PM2 .5 

### and NOx emissions categories) do not exceed attaimnent/base year (2008) emissions to ensure ofthe annual national ambient standard for fine particles. With the onroad safety margins applied to mobile sources, the Central Indiana well below the overall safety margins for all sources into the future. and Maintenance Plan Under the Annual National 

### the Central Indiana Area continues to meet all

8

# Appendix A

Central Indiana MOVES Methodology

### This page left intentionally blank

# - - - - -CAMBRIDGE-

- - - - SYSTEMATICS 

# Update of Indianapolis MPO Travel Demand Model Air Quality Pre- and Post-Processor to Reflect MOVES 

# technical Memorandum Final Draft

pr

e pared for 

## Indianapolis Metropolitan Planning Organization prepared by 

## Cambridge Systematics, Inc.

Error! Unknown document property name. 

### www.camsys.comtechnicalnienwrnndiLm 

# Update of Indianapolis MPO Travel Demand Model Air Quality Preand Post-Processor to Reflect MOVES

prepared for 

### Indianapolis Metropolitan Planning Organization

prepared by 

### Cambridge Systematics, Inc. 100 CambridgePark Drive, Suite 400 Cambridge, MA 02140

dote 

### December 1, 2011

# Table of Contents

Introduction

...................................................................................................................... ! 1.0 MOVES Input Data and Planning Assumptions

..........................................l-1 1.1 Air Quality Analysis Years

........................................................................ 1-1 1.2 MOVE Inputs

............................................................................................... 1-3 2.0 TDM Pre- and Post-Processor

...........................................................................2-1 2.1 Included Counties

.......................................................................................2-3 2.2 Air Quality Module Script Structure (Macros)

.......................................2-3 A. Appendix: User's Guide to Running TDM Air Quality Module

.............. 14

State of Indiana Error! Unknown documentproperty uame.

# List of Tables

Table 1.1 General Parameter Inputs in MOVES2010a

.......................................... 1-3 Table 1.2 County Data Manager Inputs in MOVES2010a

................................... 1-4 Table 2.1 HPMS Functional Class Codes Assigned Based on Area Type and Facility Type Combinations

..................................................2-6 Table 2.2 Description of Input files and Array Variables

....................................2-7 Table 2.3 HPMS Functional Class to MOVES Road Type Equivalency Table

...........................................................................................................2-9 Table 2.4 Hours Within Each Time Period

............................................................2-9 Table 2.5 Speed Ranges Within Each Speed Bin

.................................................2-10 Table 2.6 Field Descriptions of the Link Database (EMIS_Daily.bin)

..............2-11 Table 2.7 Emissions by HPMS Functional Class

.................................................2-13 Table 2.8 Emissions by County

.............................................................................2-13

State of Indiana iii

# List of Figures

Figure 1.1 Indianapolis MPO Air Quality Analysis Years

.................................... 1-2 Figure 2.1 Overview of Emissions Calculation Process

.........................................2-1 Figure 2.2 Flow Chart of Emissions Calculation Process

......................................2-2 Figure 2.3 Flow Diagram of GISDK Script for Air Quality Module

.................... 2-5 Figure 2.4 Process for Calculating Daily Running Emissions

............................2-12

State of Indiana v

# Introduction

State of Indiana The purpose of the air quality pre- and post-processor update was to transition from the current MOBILE6.2 based emissions module within the Indianapolis travel demand model (TDM) to MOVES2010a, the U.S. Environmental Protection Agency's (EPA) Motor Vehicle Emissions Simulator (MOVES) model. Further detail on the input data and planning assumptions used to run MOVES2010a, as well as the sh·ucture of the air quality pre- and post-processor (air quality module) within the TDM, are provided below. A user's guide to running the TDM air quality module is included as an appendix.

1-1

# 1.0 MOVES Input Data and Planning Assumptions

In order to automate the calculation of ozone and PM2.semissions within the TDM post-processor, MOVES2010a was run in emission rate mode providing emission rates that were used as input files into the TDM post-processor and then applied to pre-processed travel activity data within the TDM to calculate emissions. Unless inputs into MOVES change, fm example, fuel formulation data or a new inspection and maintenance (I/M) program in the Indianapolis area, it should not be necessary to run MOVES again until the next full update of the Indianapolis LongRange Transportation Plan (LRTP) or every five years at a minimum. 

# 1.1 AIR QUALITY ANALYSIS YEARS

State of Indiana Since the base validation year of the Indianapolis TDM is 2010, MOVES2010a was run for 2015, 2020, and 2025 representing future year runs necessary to created MOVES-based emissions for input into the PM2.s and Ozone Motor Vehicle Emissions Budgets (MVEB) as part of the State Implementation Plans (SIP). MOVES-based emissions for air quality years required prior to the base year of the model (i.e., 2002, 2005, 2006, and 2008) will be calculated off-model by the Indianapolis MPO. Figure 1.1 illustrates why each of the air quality analysis years were chosen. It should be noted that year 2035 is the current LRTP horizon year and as such, the Indianapolis MPO will be required to run MOVES at a later time fm the purpose of the regional emissions analysis to complete their conformity determination.

1-1

### Figure 1.1 Indianapolis MPO Air Quality Analysis Years

State of Indiana 1

-2

# 1.2 MOVE INPUTS

State of Indiana Table 1.1 demonstrates the general parameter inputs for MOVES, while Table 1.2 demonstrates the county data manager inputs, as agreed upon during interagency consultation in May and June of 2011'. 

### Table1.1 General Parameter Inputs in MOVES2010a

MOVES Screen Input Item Ozone PM2.o Description Description User Choice Domain/Scale County Scale Calculation Type Emission Rate Time Aggregation Hour Hour Level
Yeara 

### 2002, 2005, 2006, 2008,2015,2025 Time Spans 

### 2015,2020,2035' Months July April

Days Weekday Weekday Hours Select All Select All Geographic Bounds Geographic Bounds' Marion Marion Vehicles Vehicles All Gas and Diesel Combinations Road Type Road Type Select All Pollutants Pollutants VOC, NO,, and PM,with all Processes Processes supporting subspecies; NO, Database Name Marion Ozone Marion PM2.o General Output Units Select "Grams" and "Miles" and "Million BTU" Activity No Selections Required Output Emissions Detail On Road Select "Source Use Type" Run future years first A MOVES run for Marion County will represent the entire Central Indiana Maintenance and Non attainment Areas.

1 It should be noted that while emission rate mode was chosen early in the course of the project, the project

team later became aware of some bugs in EPA's MOVES emission rate calculations associated with the VOC refueling process and PM2.5 tirewear process. While these calculation errors internal to MOVES are believed to result in only slightly different emissions results than if MOVES were run in Inventory mode, the exact size of the differences are unknovvn at this point.

1-3

### ' 2035 was run as an internal check to verify a reasonable margin of safety for mobile sources. 

### Table 1.2 County Data Manager Inputs in MOVES2010a County Data Manager Input Excel Sheet Tab Name Ozone PM2.s 2009 Light-Duty 2009 Light-Duty Registration Data for 9 Registration Data for 5 Source (Vehicle) Counties; MOVES Counties; MOVES sourceTypeYear Tech guidance method Tech guidance method Type Population for heavy duty; human for heavy duty; human population to forecast population to forecast future years future years Model VMT with Model VMT with vehicle vehicle split from split from INDOT 18 HPMSVTypeYear INDOT 18 Nonattainment ATR Nonattainment ATR Vehicle Type VMT (by 13 data data MOVES Vehicle Types) MonthVMTF raction IN DOT Statewide ATR Data DayVMTFraction IN DOT Statewide ATR Data HourVMTFraction IN DOT 18 Nonattianment ATR Data Average Speed Distribution Not Needed for Emission (percentage of VHT in each 5 avgSpeed Distribution Rate Mode (Dummy Inputs) mph speed bin) Road Type Distribution (VMT roadType Distribution Not Needed for Emission by 5 MOVES Road Types) Rate Mode (Dummy Inputs) Age Distribution (Vehicle sourceTypeAge 2009 Light-Duty Registration Data for 9 Population by Age of Vehicle) Distribution Counties; MOVES default age distributions for heavy-duty+ motorcycles Ramp Fraction RoadType Local TDM results (2% rural, 8% urban). MOBILE6 Met Data for MOBILE6 Summer each of 4 seasons Meteorology Data ZoneMonthHour Met Data Converted to converted to MOVES format and then MOVES format averaged to represent entire year. FueiFormulation National Defaults Marion County Marion County MOVES Fuel (Percentage of Market MOVES Defaults for Share by Fuel Type) Fuel Supply Summer (check if Defaults for annual varies among (check if varies among

counties) counties)

State of Indiana 1-4liM Program 1M Coverage No Program

State of Indiana 1-5

# 2.0

Sta t e of In diana 

# TOM Pre- and Post-Processor

Emission rates generated by MOVES are used as inputs to the TDM postprocessor. The TDM air quality model, or emissions module, which contains both the TDM pre- and post-processor can be run from the MPO model interface by checking the " Air Quality" option in the " Assigmnent" stage of the TDM's user interface

. The entire process takes approximately 10 to 15 minutes to run depending on the computer system's specifications

. The TDM pre-processor provides some inputs to MOVES, such as VMT and road type distribution. Once emission factors are generated from MOVES, the emission factors are reformatte d within the TDM in order to streamline the reading of the factors within the GISDK script and to get them in the format needed to apply to the travel activity data. The TDM pre-processor prepares the travel activity data on the model links in order to apply these factors and then the TDM post-processor calculates and summarizes both the running and nonrunning ermsswns. Figure 2.1 illustrates the overall emissions calculation process, while Figure 2

.2 illustrates additional detail within each step
. 

### Figure 2.1 Overview of Emissions Calculation Process

Run MOVES

2-1

### Figure 2.2 Flow Chart of Emissions Calculation Process 

# Process for Calculating Emissions in the Indy MPO Model Air Quality Postprocessor Run MOVES Run MOVES Emissions rates fo r each analysis ye ar

9-County Emission Rates Qnclude inputs for 9 coun ties and output 1 set of rates )I

PM 15 Ozone (NO., VOCs) (run as average summer day for 9 (run as annual ave r age f or 5 counties)

NO,& VOC Running Emission Rates by MOVES Source (Vehicle) Type, Road Type, Speed Bin, and Hour' 

### Reformat Emission Factors counties)

J.

- .>: ·lt ·'I

. . . :_ 

### .**·-~** NO,& VOC Nonrunning Hourly Emission

Rates by MOVES Source (Vehicle) Type and Hour'· '**~** ...... ....,..**~** --- ...**~-** · ·**~r~r·~,-· r.** **r-~**.....··



## ...**-: -:...:~** 

### ...**~-** 

### . ... 

## ··-·**~~.;-: ;......:**  r
....**~** i

. . . -

. .



### -
- - . . -**~---**



### Calculate Emissions PM 15 Running Hourly Emission Rates

by MOVES Source (Vehicle) Type, Road T ype, Speed Bin, and Hour' PM 15 Nonrunning Hourly Emission

Rates by MOVES Source (Vehicle) Type and Hour'· '

t The fiv e counties in the Indy PM2.5 Nonaltainment A!ea Include Hamit on, Hendricks, Johnson, Marion. and Morgan Counties

. The 9counties in the Indy Ozone Nonattainment A!ea inclu de the abov e fwe counties plus Hancock, Shelby, Boone, and Madison Counties. Madison County is included in the Anderson MPO travel demand mode l. As a resull running emissions for Mad'oson County wil be calculated sepa<ately fro mthe Indy MPO travel demand model. However, VMT from the Anderson MPO travel demand model are input into MOVES to calculate emissions factors that will be applied to the M adison MPO model trave l activity data It is anticipated that Madison Co u nty emissions will be added back in to the regional emissions outside the Indy air quality postprocessor. ' Oisaggregate d by poUutanl process, source type (vehicle type), hour, road type, speed. J Nonrunn ing emissions fact ors are output as two tables- rate per vehicle, rate per profile

. ' Disaggregated b y pollutanl process, soorce type (vehicle type)

. 5 Weighted emissions factors are created by first calculati ng the percent ofVMT b y MOVES source (v eh icle) type using M OVES national defaults. The emissions factors for each o f the 13 MOVES vehicle types are then aggregated to the 6 HP M S v

ehicle type categories by applying the w eighted average to the rat e. Total VMT from the Indy model is disaggregated to the 6 HPMS vehi cle type categories by us ing the percen t of VMT by v eh icle t ype from HPMS data for the County. The w eighted average emissions facto r at the HPM S leve l is then applied to the disaggr eg ated mode l VMT by HPMS vehicle type

. ' HPM S adj u stme nt factor s are calcu la ted separately for each Co unty.

State of Indiana l egen d

MOVES 

## J

8/19/11

2-2

# 2.1 INCLUDED COUNTIES The TDM air quality model generates daily running emissions at the county level and at the Highway Performance Monitoring System (HPMS) functional class level. It generates the non-running daily emissions at the regional level based on vehicle population data. The counties included within the Indianapolis MPO boundary are: Marion, Hamilton, Johnson, Hendricks, Hancock, Shelby, Boone, Morgan, and Madison. The Anderson MPO TDM generates daily running emissions for Madison County. Historically, running emissions for Madison County have been calculated off-model by the Anderson MPO using MOBILE6.2 emission rates provided by the Indianapolis MPO. Similarly with MOVES, the Indianapolis MPO will provide the Anderson MPO with MOVES emission rates for the Anderson MPO to calculate Madison County running emissions and provide back to the Indianapolis MPO for inclusion in the overall Conformity Determination Report (CDR) for the entire Indianapolis nonattainment areas. The Indianapolis MPO will calculate non-running emissions for Madison County using vehicle populations from IN DOT and the same non-running emissions rates used for the other counties. As a result, the TDM air quality module does not output running emissions for Madison County, but does output non-running emissions for Madison County. The Ozone nonattainment area includes all nine counties and the PM 2 . 5 nonattainment area includes Hamilton, Hendricks, Johnson, Marion, and Morgan Counties. Therefore, PM 2 . 5 emissions output from the TDM air quality module for the other four counties (Hancock, Shelby, Boone, and Madison Counties) are set to zero. 

# 2.2 AIR QUALITY MODULE SCRIPT STRUCTURE (MACROS) The air quality post-processing script was written in GISDK to make it compatible with the other components of the TransCAD model. The air quality module script is embedded in the macro titled "AQ" within the overall model sh·eam script. It calls the following macros:
• Set_HPMS: Sets the HPMS functional class code in the line layer of the model network based on specified Facility Type and Area Type combinations on each link.
• ReadFiles: Reads the input files and stores the input data in arrays.
• Calculate_NonRunning_Emissions: Calculates the daily non-running emissions based on emission rates generated by MOVES and the vehicle population within the MPO model boundary.
• Create_MOVES_RD_TYPE: Populates each network link with a MOVES road type code based on an HPMS functional class code equivalency table.
• CalculateintrazonalVMT: Calculates inh·azonal Vehicle Miles Traveled (VMT) based on intrazonal travel distance and intrazonal trips. The intrazonal VMT includes all travel activity that begin and end within the

State of Indiana 2-3State of Indiana same traffic analysis zone and it is calculated for each time period and for both AB and BA directions.
• Calculatejlpms_adj_factor: Calculates adjustment factors based on the ratio of HPMS VMT to the model VMT. The adjustment factors are calculated for each of the HPMS functional class codes and for each of the nine counties. Based on previous interagency consultation discussions, HPMS adjustment factors are not currently used by the Indianapolis MPO and as such, these factors are set to 1.0.
• Calculate_Speed_Bin: Sets the speed bins for each network link based on congested model speeds for different times of day. It uses the five mile per hour (mph) speed bin ranges defined in MOVES to determine the speed bins for the network links.
• Calculate_Running_Emissions: This macro calculates the daily running emissions by applying the emission rates generated by MOVES to the weighted VMT.
• Summary: Summarizes the daily emissions by functional class and county. Figure 2.3 illustrates the flow diagram of GISDK script for the air quality module.

2-4

### Figure 2.3 Flow Diagram of GISDK Script for Air Quality Module

Rate per profile (rateperproflle

.csv) Vehicle population (vehlclepopulalioJt.5Country

.csv

Emlssion

_ by

_

Country.csv Emlssion_by _HPMS

_ Functional

_ Class_by _Country.csv Emission/milefor each network link 

### 0 Input File 

### 0 Storage Array • Process 

### 0 Output

The following subsections provide further detail on each macro, or subroutine. 

### Setting the HPMS Functional Classification The air quality module sets the HPMS functional class code for each network link based on its area type and facility type combination. Table 2.1lists each of these combinations and their assigned HPMS functional classification code.

S tat e of Indiana 2

-5

### Table 2.1 HPMS Functional Class Codes Assigned Based on Area Type and Facility Type Combinations HPMS Functional Class Area Type Facility Type 5 

### 1, 7, 8, 9, 10, 11,12 2 5 

### 2,4,6 6 5 

### 3 9 5 5 

### 11 1,2,3,4**1.~~~** 

### 10, 11,12 12 1, 2, 3, 4 2 14 1,2,3,4 4,6 16 1,2,3,4 3 19 1, 2, 3, 4 5
The assignment of HPMS Functional Class codes to each link in the network provides:

State of Indiana 1. An equivalency ath·ibute for MOVES road type codes, and 2. The ability to calculate HPMS adjustment factors by HPMS functional class if desired. 

### Reading Input Data The air quality module reads the input files and stores the input data in multidimensional arrays. Table 2.2 provides a description of the input data.

2-6State of Indiana 

### Table 2.2 Description of Input files and Array Variables Pollutantindex is the position of the pollutant ID in the array of pollutants, poll_seq = [3,87, 110,116, 117] 2 Process index is the position of process ID in the array of processes, proc_seq = [1 ,2,9, 10, 11, 12,13, 15, 16,17, 18, 19,90] 3

4

5 Source type index is the position of source type ID in the array of MOVES source types, veh_seq = [11 ,21 ,31 ,32,41 ,42,43,51 ,52,53,54,61 ,62] Road type index is the position of MOVES road type ID in the array of MOVES road types, road_seq = [2,3,4,5] County index is the position of county ID in the array, county = [1 ,2,3,4,5,6, 7,8,9] Input File Name rateperdistance_ PM2.5.csv

rateperdistance_ Oz.csv File Content PM2., Emission rate by pollutant process, by speed bin, by sour< by MOVES road type and by ho day Ozone Emission rate by polluta process, by speed bin, by sour< by MOVES road type and by ho day 6 HPMS vehicle class index is the position of HPMS vehicle class in the array of HPMS vehicle classes [10, 20, 30, 40, 50,60] 7 HPMS functional class index is the position of HPMS functional class in the array of HPMS functional classes 8 The array [rateperdistance], [ratepervehicle] and [rateperprofile] in embedded into the array of emission rate types, Emis_Array = [rateperdistance, ratepervehicle, rateperprofile] 

### Calculate Non-Running Emissions The non-running emissions are produced by

- vehicles when they are not in motion. The calculation process uses [ratepervehicle], [rateperprofile] and the vehicle population as input. It calculates the emission based on the following equations: 

### Daily non-running emissions by pollutant = 

### emission from rate per vehicle by pollutant + 

### emissionfrom rate perprofile by pollutant emission from rate per vehicle by pollutant = 

### L,hourL,source2)rocess ratepervehicle* vehicle population emission from rate per profile by pollutant = 

### L,lwurL,source rateperprofile* vehicle population In order to calculate Ozone emission which includes NOx and VOC, it uses the total vehicle population in all nine counties. PM2.s rates are applied to the vehicle population of five counties. The non-running emissions are stored in the array variable, NREmissions[pollutant index]. 

### Create MOVES Road Type The MOVES road type is set based on the functional class. Below is the script that provides the criteria for assigning MOVES road type codes:

2-7State of Indiana 

### IfHPMS 

### = 11 or HPMS= 12 

### then MOVES_TYPE 

### = 4 where MOVES_TYPE

= 

### 4for urban restricted access If HPMS = 

### 1 or (HPMS= 2 

### and facilih; h;pe =2) then MOVES_TYPE = 2 

### where MOVES_TYPE = 

### 2for rural resb·icted access IfHPMS > 12 

### then MOVES_TYPE = 

### 5 where MOVES_TYPE = 

### 5for urban unrestricted access If(HPMS >2 

### and HPMS <=9) or (HPMS = 2 

### and FACILTY_TYPE<>2) where MOVES_TYPE = 3

### for rural unrestricted access It was noticed in the model network that the roadways with an HPMS functional class code = 2 can be both restricted-access and unrestricted-access roadways. Therefore, the attribute "facility type" is used to differentiate between the roadways with restricted-access and the roadways with um·estricted-access. Table 2.3 illustrates the HPMS Functional Class to MOVES Road Type equivalency table.

2-8State of Indiana 

### Table 2.3 HPMS Functional Class to MOVES Road Type Equivalency Table MOVES Road Types HPMS Functional Class Out of network
Period


### a.m. p.m. Off-peak 6 p

2 1, 2 3 6,9 4 11,12 5 14, 16, 19 

### Calculate Intrazonal VMT The air quality module calculates the model VMT by using assigned flow and the length of the network links. The model generates assigned flow table for three different time periods: a.m., p.m. and off-peak. Table 2.4 demonstrates the time spans of each time period. 

### Table 2.4 Hours Within Each Time Period The intrazonal VMT at each TAZ is calculated from the time of day trip tables and the inh·azonal distance skim. The intrazonal distance skim is generated from the shortest path based on congested travel time. In order to get the intrazonal skim, the average distance to the three nearest neighboring zones were multiplied by a factor of 0.5. The intrazonal VMT at each TAZ is distributed to the cenh·oid connectors based on their share of the assigned VMT. The intrazonal VMT on each link connector is calculated from the following equations: 

### ABjBA InmzonalVMT for centroid connector i= 

### IntrazonalVMT at TAZ *share of assigned VMT at i 

### share ofassigned VMT at i 

### = (AB/BA assignedflow)j(sum ofthe assignedflow at each centroid connectors of the TAZ)

2-9T11e calculated intrazonal VMT at each link are then added to the assigned VMT of that link. The daily VMT on each link is being calculated by adding the VMTs of three time of day periods. 

### Calculate HPMS Adjustment Factor The model VMT gets adjusted by the HPMS VMT. The HPMS VMTs are pmvided by INDOT. The HPMS VMTs are available by counties and by HPMS functional classes. The air quality module sets the HPMS adjustment factors for each of the network links by using the county and the HPMS functional class attribute of that link. The default value of HPMS adjustment factor is 

### 1. HPMS adjustment factor is calculated by using the following equation: avgSpeedBiniD

2 3 4 5 6


### HPMS_ADJ_FACT for county c 

### and HPMSfunctional class h**~** 

### (HPMS VMT for c 

### and h)/( sum of model VMT for c 

### and h) 

### Calculate Speed Bin The air quality module sets the speed for each network link based their congested speeds. The congested speed for each link is calculated from the link length and the congested travel time. The congested travel time is generated by the highway assignment component of the model. The speed varies by time of day periods and by the direction of flow. Therefore, speed bin is determined for each time of day periods and for each of AB and BA direction. The speed bin for each link is being set by using the following criteria identified in Table 2.5. 

### Table2.5 Speed Ranges Within Each Speed Bin 

### Calculate Running Emissions The running emissions are generated from the moving vehicles. The running emission is calculated from rate per distance, travel data and the network attributes. It uses the following equation to calculate running emission for each of the network link: 

### Daily running emission by pollutant**~** 

### "LJwuri,HPMS Veh Class (hourly adjusted vmt * 

### I,process rateperdistance) Where rate per distance depends on speed bins and MOVES road h;pe

State of Indiana 2-10State of Indiana In order to facilitate the calculation pwcess, the air quality module creates a database titled EMIS_daily.bin. Each record in this file can be identified by network link Ids. Table 2.6 describes the fields in the database EMIS_Daily.bin. 

### Table2.6 Field Descriptions of the Link Database (EMIS_Daily.bin) Table 2.6

Table2.6 Field Descriptions of the Link Database (EMIS_Daily.bin) (continued) Field Descriptions of the Link Database (EMIS_Daily.bin) (continued) The running emission is calculated Fields i!ll!kltiiiEIIilM'vl'iit_factor**TBAl~ l'll&_l'.'fi1EIIil~ifit_factor**  Dlti!tli!Bl1MQ_Mli'FIAI

## L~~~-eVMT +I

for each of the network links from rate per distance and the adjusted VMT. The rate per distance varies with hours of day, MOVES source type, MOVES road types, speed bins, emission processes and pollutants. The emission rate is calculated for each of the HPMS vehicle type categories. In order to do that, the program aggregates the rates by 13 MOVES source types to the rates by 6 HPMS vehicle classes be using a weighting factor. The factor is calculated from the array variable, MOVES_Frac, as described earlier in Table 2.2. This array stores the fraction of VMT by MOVES road type and MOVES source (vehicle) type. As a result, the weighting factor varies with MOVES road types and MOVES vehicle types. The factor is calculated by using the following equation: The weighting factor**~** MOVES_Fmc[road h;pe index4][HPMS vehicle class index6][2nd digit of source h;pe]fLMOVES_Frac[road h;pe index4][HPMS vehicle class index6] For each 

### link of the network, the air quality module looks up the emission rates from the array variable, rateperdistance, by using the attributes such as the speed bins and road types for each MOVES source (vehicle) type, emission process, pollutant and hour of the day. The following flow chart (Figure 2.4) describes the process of calculating daily emissions by pollutant by HPMS vehicle classes. The air quality module populates three new fields in the network's line layer: Daily_NOx_per _mile, Daily_VOC_per _mile, and DAILY _PM25_per _mile. These fields show the running emissions per mile for each 

### link.

2-11

### F igure 2.4 Proce s

sfor Calculati n g Daily Running E missions Loop : MOVES Rd Type Index , 1to 4 Loop: Speed B ins, 1 to16 Loop: Hours, 1 to24
If hour= 7,8,9then use AM

Speed bin, if hours = 16 ,17,18then use PM speed bins, otherwise use

MOVES source type= HPMS veh index *10 + second digit of source type MOVES Total= sum of VMTfrac from MOVES

_ frac for each HPMS veh type**r- ---** **~** w = number of source types that be long to eac h HPMSve htype
Get the selection set from th e table emis_daily.bin for MOVE road type and speed b in hourly VMT for each HPMS veh ype = daily adj usted VMT • weighted hourly vmt fraction• fractio nof VMT by HPMS veh class

Calculate emission by pollutant: emission =emission + hourly VMT by HMPS veh
* We ighted emission by pollutant

State o f Indiana MOVES weight = VMT fractionfor source type/ MOVES Total

Weighted hourly VMT fraction = weighted hourly VMTfraction + VMT fracfrom H ourly_trac for each HPMS veh type * MOVES w

eight

2

- 12EmlsslonTvne Runni-;;- Runnin" Runni-;;- RunninP**Runnin~- Runni~**  Runnin" Runni-;;- Running
Runnin" Runnin<>

Non-runni-;;-;;-

State of Indiana 

### Summary Macro The air quality module stores the emission summaries in two separate files: 1. Emission_ by _HPMS_Functinal_ Class_by _County.csv 2. Emission_by_County.csv The first file reports the daily runnmg emissions by HPMS functional class and County. The second file reports the daily running emissions by County. Both of the files report daily non-running emissions for the region. Sample output is illustrated below in Tables 2.7 and 2.8. 

### Table 2.7 Emissions by HPMS Functional Class

HPMS Functional lrounru Daily NOx for DallyNOxfor Class Ozone PM2.5 Dail voc ailvPM2.5- Rural Interstate Marion 229821 238420 12988 7738 Rural Interstate Hamilton 800571 830630 46146 27349 Rural Interstate ohnson 1062221 1102078 60897 36176 Rural Interstate Hendricks 1123555 1165610 63782 38139 Rural Interstate Hancock 24519 0 1886 0 Rural Interstate**he~** 1384248 0 78751 0 Rural Interstate Boone 2494053 0 141698 0 Rural Interstate**M~;an** 642205 666237 36355 21690 Rural Principal Arterial Marion 0 0 0 0 Rural Principal Arterial Hamilton 1082530 1099509 119769 38927 Rural Principal Arterial ohnson 825039 834039 97108 33886

-

-

- - II Counties 22989168 19350230 20697327 237064 

### Table 2.8 Emissions by County

EmlsslonTvne Countv Dailv NOx for Ozone Dal\vNOxforPM-2.5 , oanvvot .·........... DailvPM2.s Runnine: Marion 28055166 28388483 3904938 1231216 Runnin" Hamilton 7361642 7416047 1047001 322120 Runnin" Johnson 4054185 4106645 490529 163288 Runnina Hendricks 4548314 4597461 572896 185621 Runnina Hancock 2571251 0 318755 0 Runnina 5helbv 2682064 0 245505 0 Runnina Boone 4120728 0 357362 0 Runnina Mor.aan 2694182 2724933 310788 106299 Runnin" AilS Counties 56087532 47233569 7247774 2008543 Non-runntn.a- All Counties 22989168 19350230 20697327 237064 Appendix A mcludes a user's guide on how to run the air quality module with the Indianapolis MPO TDM.

2-13

# A. Appendix: User's Guide to Running TDM Air Quality Module
Running air quality module from the Model Interface: Step 1: Open the model interface, select the scenario and click on the setup button to open the scenario manager window.**my; &J.SJ.t** **ttA~- ·**  

### . ......__ __ 

# •

Scenarios lrtl 2035AQ No Pro ject 1 nonTOD

•• - • • 0 0

--- p , Stop alter stage**~....----------.** 

## r. Dry Run

_ ___.= · ==Se= tu::

p

## =~**=~ ~**  Trip Generation 

# ..**1** 

# II,**~** Trip Dis tribution

# 1 (ill Preassignment

# ~1**rJ'J ~**  Build Transit Net

# 1**~** 

## 1!1 6i) Mode Choice

# 1**EI9 R**  Assignment

# 1 Quit 

# I

y 20100419

State o f Indiana 14Step 2: In the model scenario manager win dow, select 

### "Assignment" from the list and click on the 

### Input Files tab. Click on the button 

### "Change File" to select file from t he file browser window. All the files in the list must be available to the user.**=!lr§lii~ BIIr!I=~I~BI,I!**  .81 ·I**~~** Scenatio 1 Foldel 1 Dote**~** Steps



# .·-, ,..""':**!" '~'""'""~""** 

# "'f'"**~"' T~Gene1ation**  ::! J I Base YoadR T IP 2035 C:llndyTC5<3\DE I S NoB<M pln Co Too Dec 09 20" ;o**~~Diwwion** 

### :'

, ;:' outignment 

# l**:;~~** 

# .'**~~~~~~7~** 

## - ---**~~~~~~ ~llldT1anslNel**  ·:_..:! .. '-todo Choice d 

## I Kfi tijf o !\lflo'i\20is::Ao\

- -- ri.Ooec2820' 

# J ' ! 1f'tXAn**r~~ ------** **-y:;::-- :::** **~'iii=** .:.J**~, Scen~ios** **I~** F

... 

### l**0~** nul PotMlOie<s l i N..,. I Path IStotu. I Doset"""' I

lll

li.TJMMUW I M q:M'vatepecchlance_Oz..cJv Mf u i1g**Em~ton** rete J>ef cldance fOf Ozone 

### 'I**MOVES_Iatepe~cillance_PM qu\totope~ci** **tanco_PM.csv M~oi>g**  EIMsion late pe1**~loncof01** PM2.5 ;

MOVES_latepetVetocio_Oz qu\totepetve toclo_Oz.csv**M~ilo** EtNosion 1110 pt1 vol1clo 101 Ozone I MOVES_IIIepelvotocio_PM irl><A\tatepeovehiclo_PM.csv M;,.;,g EtNos ion 1alo pol votoclo 101 PM2.5 

## : I MOVES_Ial-ptofle qu\tal-prolilo.csv Mitoi>g EtNosion 1alo pe1 ptolle

ve/uloPUoliorLPM25_nonaU**qu\v~!iCo<riy.cs• M~** **ilg** VetOcle popUotion n PM2

.5,.,.oil air 

## :**vetu>oP<latiOf\.O~;_nOf>aUai irl><A\vet0cle~9Comty.cs•**  Missilg VetOcle popUotion n Ozone ,.,.altair I**VMT~we** qu\VMTbyvoiW:Iolype.ctv Miuilg VMT ltedicn by MOVES vehiclo \)'pot ' HPMS_Fraclioo\.INStatewido irlU\HPMS_F1ac6orUNStotewido.c Mitmg VMT f1edicn by HPMSvohiclo l,ypes o 

### I**Hoo.r~-** VMT_IIoction qu\Hoo.r_fraclioo\.deld.csv**M~;,g H~VMT**  flection by HPMS clau
I HPMS_VMT_B....., irl><A\HPMS_ VMT_Boono.csv Mistilg T otaiVMT by HPMS class n Boone i HPMS_VMT_H

... on irl><A\HPMS_VMT_Hdonctv Mitsilg T otaiVMT by HPMS class n Ho_.on HPMS_VMT_Honcock qu\HPMS_ VMT_Hancock.csv**M~** T otaiVMT by HPMS class n Honcocl HPMS

_ VMT

_Hondoicks irl><A\HPMS_ VMT_Hondoickt.csv**M~;,g** T otaiVMT by HPMS class n Hondo ! HPM S_ VMT_Jolnson irl><A\HPMS_VMT_Jomsoncsv Mitlilo TotaiVMT byHPMS class i>Jolnson HPMS_VMT_Mocison qu\HPMS_ VMT_Mocisoncsv Mitoi>g T otaiVMT by HPMS clau n Mocison ·I HPMS_VMT_M.,ion i>p.A\HPMS_ VMT

_Marion.csv**M~ilg** TotaiVMT byHPMS clau n MOiion HPMS_ VMT_t-401gan irlU\HPMS_VMT_MOigancsv**M~** T otaiVMT by HPMS class n M01gan HPMS_VMT_ShoiJy irl><A\HPMS_ VMT_Shelly.csv**M~ilg** T otaiVMT by HPMS class n Shelly

.,1 ' Chango no 

### I Chango Foldel 

### I Open 

### I i! OK 

### I ' Cancel 

### I Step 3: The air quality module script includes the code to calculate HPMS adjustment factors based on HPMS_ VMT_*.csv

. Currently, this block of code is commented out in the script since the Indianapolis MPO currently does not use HPMS adjustment factors based on previous interagency consultation

. Since the model table will look for these file s, the user needs to create a dummy set of csv files (HPMS_ VMT_*.csv) for each of the counties in the following format:

Stat e of Indiana 15

### n; fll**~I** HPMS CLASS HPMS VMT DEFINITION 1 372202 Rural Principal Arterial Inter state 2 18942 Ru ral Principal Arterial Other 6 82512 Rural Minor Arterial 9 0 Rural Local 11 646109 Urban Principal Arterial Interstate 12 0 Urban Principal Arterial Other Freeway 14 34486 Urban Prin cipa l Arterial Other 16 549584 Urban Minor Arterial 19 324050 Urban Local 

### Step 4: In the 

### Parameters tab of the scenario manager, set the param eter to

"MOVES_ANALY SIS_YEAR" 

### and then click the button "ok."
". i!!l Scenorio 1 Foldof !Dolo I ;j Stope**,_,~.,,**

# ...**~**



# ...**'"'"''"'.~""'"'"""~" I**  Tri>G.,..tlion .!.I Tr1>0isbbAion e.,, Y<MIRTIP 2035 C:\l,q,TC!ir3\0EIS NoBI.id plJt Co Tt.. Doc 09 20" 

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## ,, 2015AQ G :\INOYTCl0\2015>\Q\ TuoOec 28 20" .....J**koc~o** Choice liltU D :\INOY\2025_,AQ\ T uo Doc 28**ro: ~**  G:J ?n.,..An f t"'.\'1n')II;An\ T,..,.I\...... "'I"W'r .=.] Scenarios lt..,u Fies l O<Apo.t ne.s p.,emetett) N1m0 !Vabo Otsai>tion l01o_end 1 200 Mt xf"naltssigvnelt lettlions lirill'l111!1111111• 2025**Alr~~~l'NI AO_I~folde<** 

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### -



# 'i

:i

OK 

### I c..col 

### I

State of Indiana 16Step 5: In the model u se r interface, cli ck on the button

### Eif9**l** next to the button " Ass ignment. " Ch ec k the option " Air Quality Model " and click the button "ok

. " Then click on th e button " Assignment. " Stage Step Settings : ·

Run Macro 

## D Final Highwa.Y Assignment 

## D D

St

at

e of Indiana 

### OK Cancel

1 7

# AppendixB

Central Indiana Interagency Consultation Group Meeting Minutes/Summary

### This page left intentionally blank

### Interagency Consultation Group (ICG) Conference Call Minutes

For the MOBILE6.2 to MOVES MVEB Replacement Update Related to the Indianapolis, Indiana Maintenance Area under the 1997 8-Hour Ozone Standard
ICG Conference Call Date and Time • January 18,2012 at lpm Eastern
ICG Attendees • Shawn Seals (IDEM), Gale Ferris (IDEM), Patricia Morris (EPA), Steve Smith (INDOT), Laurence Brown (INDOT), LatTy Heil (FHWA), Stephanie Belch (Indy MPO), Catherine Schoenherr (Indy MPO), Philip Roth (Indy MPO), Steve Cum1ingham (Indy MPO) and Vince Bernardin (BLA)
ICG Discussion Topics and Conclusions 

### I. The question ofwhether or not non-rulliling emissions should be included in MVEBs as we move forward was raised. A. It 

### was determined by consensus ofthe ICG that both running and non-running emissions were appropriate for inclusion in the MVEBs. B. A revised ICG discussion spreadsheet was subsequently developed to include an additional line oftotals with both running and non-running emissions that are included as the baseline for the mobile source margins of safety and the all source margin of safety discussions. 2. The question ofusing one allilual run, or four seasonal runs was raised. A. 

### After discussion ofthe ICG, the consensus was the one allilualtun was reasonable and appropriate for MOVES runs. 3. For the PM2.5 MVEB Replacement submittal, various mobile source margins of safety were discussed. A. The originally submitted PM2.5 SIP submittal included a 22% mobile source margin of safety that was inflated for the purpose of accommodating the uncertainties ofthe transition from 2004 to 2009 Indiana vehicle fleet mix. B. After discussion, the consensus ofthe ICG was that as long as a 15% for PM2.5 and NOx mobile source margin of safety did not result in an exceedance ofthe all sources margin of safety, 

### it was reasonable and appropriate for inclusion in MVEB Replacement submittal. The subsequent spreadsheet mentioned above demonstrated that a 15% mobile source margin of safety falls well below the all sources margin of safety and, as such, will be reflected in the PM2.5 MVEB Replacement submittal. 4. For the Ozone MVEB Replacement submittal, various mobile source margins of safety were discussed.



### B-1A. 

### The originally submitted Ozone SIP submittal included a 12% mobile source margin of safety for VOC, with a 10% margin of safety for NOx. B. After discussion, the consensus ofthe ICG was that as long as the existing 12% for VOC and 10% for NOx mobile source margins of safety do not result in an exceedance ofthe all sources margins of safety, it was reasonable and appropriate for inclusion in MVEB Replacement submittal. The attached spreadsheet demonstrates that a 12% for VOC and 10% for NOx mobile source margins of safety fall well below the all sources margins of safety and, as such, will be reflected in the Ozone MVEB Replacement submittal. C. After further study, Indy MPO requested additional time to conduct a 2035 MOVES-based emissions projection to confirm that the recommended mobile source margins of safety for the Ozone SIP submittal will be adequate farther into the future. After the 2035 projection was complete, it was confirmed that the recommended mobile source margins of safety for the submittal would be adequate.

B-2