OAR Box 1135 

Prepped by Candice Davis 

Document Number: 

23) ll-A-7 

Docket Number: 

A-86-03 

Printed 4/21/2008 11:41:17 AM Sheet 23 of 65 

p.1 
P.2 

EPA-AA-TEB-EF-8 5-2 

M0BILE3 Fuel Consumption Model 

by 

Mark A. Wolcott 

U.S. Environmental Protection Agency 

and 

Dennis F. Kahlbaum 

Computer Sciences Corporation 

Ann Arbor, Michigan 

February 1985 

Test and Evaluation Branch 

Emission Control Technology Division 

Office of Mobile Sources 

U.S. Environmental Protection Agency 

Ann Arbor, Michigan 
P.3 

Table of Contents 

I. Background 

II. Summary 

III. Inputs 

A. Vehicle Stock 

B. Registration Distribution 

C. VMT 

D. Diesel Market Penetration 

E. Leaded Market Penetration 

F. Fuel Economy 

G. Fuel Switching 

H. Urban/Rural VMT 

IV. Outputs 

V. Validation 

VI. Comparisons 

Appendixes 

A. Model Input-Figures 

B. Model Input-Tables 

C. Program Code 

D. Model Output 

2 

Page 

3 

4 

9 

10 

13 

15 

16 

16 

17 

17 

19 

19 

22 

24 

A-l 

B-l 

C-l 

D-1 
P.4 

The M0BILE3 Fuel Consumption Model 

I. Background 

The MOBILE3 Fuel Consumption (M3FC) model was developed 

to estimate gasoline and diesel fuel used by motor 

vehicles. It is based on the MOBILE3 mobile source 

emissions model1 and predicts the amount of leaded, 

unleaded, and diesel fuels consumed for each of fourteen 

vehicle classes. 

Several such fuel consumption models have been 

developed over the years2'*'*. None, however, is 

consistent with MOBILE3. Since MOBILE3 is the emission 

model used to evaluate present and potential motor vehicle 

regulations, it is desirable to estimate the benefits from 

these regulations with a model for which the underlying 

assumptions are the same. 

While the primary concern behind the Agency's 

regulations are the public's health and welfare, these 

quantities are difficult to measure. Tons of pollutants 

eliminated and ambient concentrations reduced tend to be 

easier to estimate. In the past, MOBILE3, in combination 

with Rollback and EKMA,5 were sufficient to estimate the 

surrogates to health and welfare. 

MOBILE3 itself estimates grams of carbon monoxide (CO), 

hydrocarbons (HC) and oxides of nitrogen (NO,) emitted for 

each mile a vehicle travels. In general, these pollution 

estimates are not particularly sensitive to fuel economy. 

This is particularly true with respect to light duty 

vehicles (LDV) and light duty trucks (LDT). 

Refueling emission losses, however, depend on total 

vehicle miles traveled (VMT) and fuel economy (MPG), as well 

as many other factors. Further, the benefits from 

controlling fuel volatility are in part a function of the 

total volume of gasoline consumed. Also, the amount of lead 

emitted into the atmosphere is a function of gasoline 

volume. A fuel consumption model based on M0BILE3 lends 

itself to calculating the information required more readily 

than MOBILE3 used by itself. 

The principle of computing fuel consumption 

basically simple. Total fuel consumed is a function of 

total number of vehicles, the number of miles each vehicle 

travels, and each vehicle's fuel economy. Therefore, 

more vehicles there are and the more miles they travel, 

more fuel they will consume. On the other hand, the greater 

the fuel economy these vehicles obtain, 

is 

the 

the 

the 

the less fuel they 
P.5 

will consume. In practice, these basic inputs are refined 

in most models to calculate what their authors believe to be 

more accurate estimates. 

This author is no exception. Accordingly, after a 

brief summary, a detailed description of each model input is 

presented. Registrations, VMT, and MPG for each vehicle 

class are presented. In addition, leaded and diesel market 

penetration rates and fuel switching rates are included. 

This discussion of inputs is followed by a presentation of 

the model's outputs. These outputs are used to validate the 

model by benchmarking it against published results for the 

years 1975-1983. The model's predictions are also compared 

with estimates from three other models. Differences with 

one of the models are addressed by describing the effect of 

four major input assumptions. Finally, the appendixes 

contain all of the input data, the program computer code, 

and the detailed output tables. 

II. Summary 

Total gasoline consumed by all motor vehicles peaked in 

1978 at 7.41 million barrels per day (MBL/Day).' Since 

that time, gasoline consumption has declined. By the year 

2000, according to M3FC, gasoline use will be only 4.87 

other hand, diesel fuel consumed by highway 

has increased every year for each of the 

and is expected to continue to increase 

2000. However, since gasoline use will at 

first decline more quickly than diesel fuel use will 

increase, total fuel consumed will decline until 1994 and 

then very slowly increase. Also, leaded fuel use will 

decline as older, pre-catalyst vehicles are scrapped and 

replaced by newer vehicles designed to run on unleaded fuel. 

[Figure 1] 

MBL/Day. On the 

motor vehicles* 

last ten years7 

through the year 

* Estimating diesel fuel consumed by off-highway motor 

vehicles, such as farm and construction equipment, is 

beyond the scope of this report. 
Figure 1 

MQBILE3 Fuel Consumption Model 

Tbtal Fuel Consumed 

1985 1990 

Calendar Year 

Underlying these total fuel consumption curves are the 

total number of vehicles registered, total vehicle miles 

traveled, and the average on road fuel economy. 

The total number of 

increase from 120 million in 

year 2000. The compound annual 

is 2.1 percent per year (as 

growth rate of 4.0 percent per 

[Figure 2] 

vehicles registered is expected to 

1975* to 203 million in the 

growth rate of this increase 

compared to the historical 

year between 1952 and 1975). 
P.7 

220 

Figures 

MGBILE3 Fuel Consumption Model 

Ibtal Highway Registrations 

220 

1975 1960 1985 1990 

Calendar Year 

1995 2000 

A larger vehicle stock naturally results in a greater 

fleet VMT. Both the number of passenger cars and the total 

miles they travel will increase at a compound annual rate of 

1.8 percent per year from 1975 to the year 2000. Light 

trucks will increase at an annual rate of 3.2 percent per 

year and heavy trucks will increase at a rate of 3.0 percent 

per year. [Figure 3] 
P.8 

Figure 3 

MCBILE3Fuel 

Tbtal Highway Vehicle 

Model 

Traveled 

1985 1990 

Calendar Year 

Since fuel economy 

total fuel consumption 

car fuel economy will 

also improves 

will decline, 

improve from 

during this same time, 

The average passenger 

12.6 mpg in 1975' to 

of the century, for an annual 

percent. Similarly, light truck 

at a rate of 2.5 percent per year, 

20.7 mpg (2000). Finally, heavy 

improve from 5.4 mpg (1975)10 to 

27.6 mpg by the end 

improvement rate of 3.2 

fuel economy will improve 

from 11.0 mpg (1975)' to 

truck fuel economy will 

7.7 mpg (2000), a 1.5 percent annual improvement. [Figure 4] 
P.9 

28 

Figure 4 

M0BTLE3 Fuel Consumption Model 

Fleet On Road Fuel Economy 

d 

"a 

o 

u 

v 

V) 

V 

26-

24-

22-

20-

18-

16-

14-

12-

10-

6-

6-

4-

2-

0-

1975 

T T T"*" 

Legend 

X U#rt>udM 

1960 1965 1990 1995 

Calendar Year 

2000 

The 

vehicles, 

passenger 

use. In 

vehicle 

expected 

of these changes in number of 

traveled, and fuel economy mean that 

will decline relative to truck fuel 

cars used 62.8 percent of all motor 

fuel. By the end of the century that use is 

to drop to 48.3 percent. At the same time the 

interactions 

vehicle miles 

car fuel use 

1975 passenger 

light truck share will increase moderately, from 17.5 

percent to 21.8 percent, while the heavy truck share will 

increase somewhat more, from 16.5 percent to 26.4 percent.* 

[Figure 5] 

* These numbers do not add up to 100 percent, 

consumption accounts for the difference. 

Off-highway 

8 
P.10 

Figure 5 

MOBILES Fuel Consumption Model 

Tbtal Fuel Consumed 

120-

110-

>» 100-

c 

Q

 90-

i* 

4) S, 80-

S 70-

.2 

•a *»-

§

M

-

3 40-

OQ 30-

20-

10-

SSSSSS ^ |Off-Htflhway] 

^^^^^^^^^^gH«yy thjckt^^^^^^^^^^^^^^^ 

maf^^^^^i.\ftt t~ackt^^^^^^^^^^^ ^ 

llllllillllll IIIIII 11 lllll llll lllllllllllM^a<lt*"fl<f Cart^llllllllllllllllllllllllllllllllllllllll 

1975 1960 1985 1990 1995 20 

Calenda r Yea r 

-8 

-7 

u 

0) D. 

-5 

• < § 

OQ 

-a d 

-i 

-2 3 

-1 

-0 

00 

III. Inputs 

As 

computing 

consumed 

number of 

economy 

noted in the introduction, the principle of 

fuel consumption is basically simple. Total fuel 

is a function of the total number of vehicles, the 

miles each vehicle travels and each vehicle's fuel 

In mathematical notation it is represented by the 

following equation: 

Fuel Consumption*[Number of Vehicles]*[VMT]/[Fuel Economy] 

However, this equation assumes that all vehicles have the 

same age, VMT, and fuel economy. In reality, the vehicles 

operating in any given calendar year are a mixture of model 

years. Different model years have different fuel economy 
P.11 

characteristics and vehicles of different ages have 

different travel characteristics. Since diesel fuel has a 

higher heating value than gasoline fuel, fuel type also is a 

factor in fuel economy estimates. Thus, a more accurate 

equation is 

Fuel Consumption^, j ,k)-[Number of Vehicles(i,j,k) ]* 

[VMT(i,j,k)]/[Fuel Economy(i,j,k)] 

where i-age, j«fuel type, 

form of the equation used 

(i) ranges from 1 to 30 

either unleaded gasoline, 

and k-vehicle class. This is the 

by the M3FC model. In M3FC age 

years; fuel type (j) represents 

leaded gasoline, or diesel fuel, 

and (k) represent one of fourteen vehicle classes. 

Further, M3FC is capable of computing fuel consumption 

estimates from 1975 to 2020. Since at least a few vehicles 

are assumed to remain operational for up to 30 years, most 

input data must be available from 1946 through 2020. 

Operationally this has often meant that the time series of a 

variable remains constant at one level for some very early 

years and, in most cases, remains constant at a different 

level for all years beyond the year 2000. 

III.A. Vehicle Stock 

The first element of the fuel consumption equation is 

referred to as the vehicle stock, the total number of 

vehicles operating in a given calendar year. Vehicle stock 

estimates are required for each vehicle class for every 

projection year from 1975 through the year 2020. 

The initial step of estimating vehicle stock is to 

obtain historical total stock estimates. Historical 

estimates are available principally from two sources, the 

R.L. Polk Company" and the Federal Highway Administration 

(FHWA)lV 

Although the truck stock estimates from these two 

sources are similar for all years, car registrations differ 

markedly. Figures A-l and A-2 and Table B-l show the 

vehicle stock estimates from these two sources. 

According 

(ORNL),12 there 

to Oak Ridge National Laboratories 

are several reasons for these differences: 

1. The FHWA count includes all vehicles that have been 

registered throughout the calendar year. Therefore, their 

number includes vehicles retired during the year and double 

counts vehicles that have been registered twice in different 

or the same states. The Polk count only includes vehicles 

10 
P.12 

that are registered on July 1, thus factoring in scrappage, 

to some degree, and avoiding double counting. 

2. Polk counts are restricted to passenger cars, while 

FHWA figures may include light duty trucks for some states. 

3. Beginning with the 1980 estimate, Polk counts vans 

as light trucks, rather than passenger cars. The FHWA count 

includes vans as passenger cars or trucks, depending on 

individual state classifications. 

It is for these reasons that the Polk estimates appear 

to be a better indicator of the average automobile stock 

during a calendar year than are the FHWA estimates. 

While these same reasons apply to estimates of truck 

registrations, the two groups' truck estimates are closer, 

probably because the scrappage rate of trucks is lower than 

that of cars. Also, since a truck is less likely to be 

reregistered in a second state within a given calendar year, 

double counting in the FHWA figures is reduced. The M3FC 

model therefore, uses the Polk values as the basis for its 

pre-1984 car and truck vehicle stocks. 

In order to extend these estimates to the year 2020, 

ordinary least squares regressions were applied separately 

to the 1950-1983 car and truck registration time series. 

The slopes of these regression lines were than extrapolated 

from the 1983 Polk data.8 These results are also 

presented in Figures A-l and A-2 and Table B-l. 

Thus, the historic and extrapolated Polk car 

registrations directly provide the stock estimates for LDVs. 

As for trucks, a method was needed to apportion the Polk 

numbers among the numerous M3FC truck classes. To 

accomplish this task, a special run was made of the Energy 

Environmental Analysis, Inc. (EEA) 10th Quarterly Report 

model using 1977 calibration data. The stock obtained from 

that run are shown below. 

1977 EEA 10th Quarterly Report Registrations 

LDV LDT1 LDT2 Class 2B 

99.904 

Classes 3-5 

1.245 

15.388 

Class 6 

1.688 

7.339 

Classes 7-8B 

1.686 

0.887 

11 
P.13 

The 1977 Truck Information and Use Survey (TIUS) 

report14 was then'used to separate grouped Classes 3-5 and 

7-8B into individual weight classes. 

1977 TIUS Baseline Registration Fractions by Class 

Class 3 Class 4 Class 5 Class 6 

.099 .068 .122 .198 

Class 7 

.089 

Class8A 

.090 

Class 8B 

.172 

All Other 

Trucks 

.162 

By using these functions as weighting factors, the 

grouped classes were split. For example, in 1977 Class 3 

comprised .099/ (.099 + .068 + .122) or 34.3% of the grouped 

Classes 3-5 registration total or 0.427 million vehicles. 

Applying this procedure to the remaining classes yields the 

baseline registration distribution used in the M3FC model. 

M3FC 1977 Baseline Registration Distribution 

LDV 

99.904 

Class 5 

0.527 

LDT1 

15.378 

Class 6 

1.688 

LDT 2 

7.339 

Class 7 

0.426 

Class 2B 

0.887 

Class 8A 

0.433 

Class 3 

0.427 

Class 8B 

0.827 

Class 4 

0.291 

This distribution forms the basis for all past and 

future truck stock estimates used in the M3FC model. From 

this, an iterative process was used to obtain future vehicle 

stock estimates. 

Starting with 1977 as a base year, a constant scrappage 

rate was applied to each vehicle class. The assumed LDV 

scrappage rate was 7.9 percent while that for LDT1 through 

Class 8B was 5.0 percent. These scrappage rates are 

averages from the 1969 to 1983 values published in MVMA 

Motor Vehicle Facts and Figures, 1984 1 s After scrappage 

was applied, sale projections for each class were added. 

The sales figures were derived from the Data Resources, Inc. 

(DRI) Trendlong report5 and sales percentages consistent 

with other regulatory analyses. 

After the scrapped vehicles were removed from the fleet 

and sales were added, the resulting totals for cars and 

trucks were compared to the projected Polk figures. By 

renormalizing these series by vehicle class, the overall 

totals not only reflected Polk figures but also followed 

12 
P.M 

vehicle stock trends projected by DRI. This process was 

repeated until the year 2020 using the following recursive 

formulas: 

Step 1 

Vehicle Stock by Class(year+l)-[Stock by Class(year)]* 

[Scrappage Rate]+[Modified DRI Sales(year+1)] 

Remove buses from Class 6 

Step 2 

Compute car and truck totals 

Step 3 

Vehicle Stock by Class(year+1)-

[Vehicle Stock by Class(year+l)]*[Polk Sum]/Computer Sum] 

Go to Step 1 

The resulting vehicle stock by class estimates are shown in 

Table B-2. 

III.B. Registration Distribution 

In any calendar year, the total vehicle stock consists 

of vehicles of different vintages. Since each vintage has 

its own unique blend of fuel economy and VMT, it is 

necessary to know how many vehicles there are of each age. 

The MOBILE3 registration distributions form the basis upon 

which these estimates were made for M3FC. (For an 

explanation of these distributions, see Fleet 

Characterization Data Used in MOBILE3.'') 

However, before the MOBILE3 distributions could be used 

in the fuel consumption model, certain modifications were 

needed. The MOBILE3 registration estimates are assumed to 

be as of July 1 of each year, before the first model year's 

sales are complete. In addition, all vehicles older than 19 

years of age are added together and placed in the 20-t- age 

group. To adjust for these differences the original MOBILE3 

registration equations, covering ages 2 to 19 years, were 

extrapolated forward to a full first year and extended 

backward to 30 years of age. The resulting series was then 

renormalized so that the total adds up to 100 percent. 

Since there are seven vehicle classes 

essentially fourteen in the M3FC model, 

mapping scheme was used: 

in MOBILE3 and 

the following 

13 
P.15 

M3FC 

Vehicle 

Class 

LDV 

LDT1 

LDT2 

Class 2B 

Class 3 

Class 4 

Class 5 

Class 6 

Class 7 

Class 8A 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

MOBILE3 Registration 

Distribution Used 

Gas 

LDGV 

LDGT1 

LDGT2 

LDGT2 

LDGT2 

HDGV 

HDGV 

HDGV 

HDDV 

HDDV 

HDDV 

* 

* 

* 

Diesel 

LDDV 

LDDT 

LDDT 

LDDT 

LDDT 

HDGV 

HDGV 

HDGV 

HDDV 

HDDV 

HDDV 

* 

* 

Classes 4-6 are primarily gasoline vehicles 

fueled by diesel are assumed to be used like their 

counterparts. Therefore, they were assigned the 

MOBILE3 HDGV distributions. Also, since diesel 

predominate Class 7-8B trucks, these classes were 

the adjusted HDDV distributions, 

distributions used in the M3FC model 

A-3 through A-6 and listed in Table B-3 

so those 

gasoline 

adjusted 

engines 

assigned 

The registration 

are shown in Figures 

To actually obtain the number of vehicles of a certain 

age, the calendar year dependent vehicle stock was 

multiplied by the fraction of vehicles at that age: 

Number of Vehicles (age)-[Vehicle Stock]* 

[Registration Distribution(age)] 

where age ranges from 1 to 30. 

With the exception of buses and off-highway vehicles, this 

methodology was used for each year and vehicle class 

analyzed by the model. The data for buses and off-highway 

vehicles are calendar year dependent rather than age 

* The treatment of these vehicle categories is slightly 

different than the others. Only total VMT and fleet MPG 

are available for buses. Therefore, individual model year 

distributions are not included in the model. Further, 

off-highway gasoline use is entered directly into the 

mode1. 

14 

-
P.16 

dependent and so did not 

in their calculations. 

III.C. VMT 

require registration distributions 

The number of miles traveled per year by a vehicle is 

dependent on age as well as class. M3FC uses most of the 

VMT age curves found in the M0BILE3 model as shown in the 

listing below. (For a detailed discussion of these curves, 

see Fleet Characterization Data Used for MOBILE3.2l) The 

mapping scheme is nearly the same as that used for 

registration distributions. 

M3FC 

Vehicle 

Class 

LDV 

LDT1 

LDT 2 

Class 2B 

Class 3 

Class 

Class 

Class 

Class 

Class 8A 

Class 8A 

Class 8B 

4 

5 

6 

7 

MOBILE3 

Distribut 

Gas 

LDGV 

LDGT1 

LDGT2 

LDGT2 

LDGT2 

HDGV 

HDGV 

HDGV 

HDGV 

HDGV 

HDGV 

HDGV 

VMT 

ion Used 

Diesel 

LDDV 

LDDT 

LDDT 

LDDT 

LDDT 

HDGV 

HDGV 

HDGV 

— 

--

— 

— 

This scheme is fairly straightforward except for 

Classes 2B and above. The LDGT2/LDDT distributions were 

assigned to Class 2B because this class behaves more like 

LDT2 than either HDG or HDD vehicles. Since Class 3 

vehicles are being slowly phased out and replaced by Class 

2B vehicles, they were also assigned the LDT2 distribution. 

VMT 

and 

Diesel Classes 7-8B use separate 

derived from the 1977 Truck Inventory 

While these distributions formed the basis 

MOBILE3 HDDV distribution, 

yields somewhat greater accuracy in 

distributions 

Use Survey.'4 

for the single 

using the separate distributions 

„ „ accuracy 

consumption for these heavy truck classes. 

calculating fuel 

For all distributions it was assumed that vehicles over 

20 years of age travel annually the same distance as age 20 

vehicles. Figures A-7 through A-12 and Table B-4 summarize 

the VMT distributions used. 

15 
P.17 

were 

from 

from 

1960 

were 

rates 

Table 

prep 

1960 

1946 

were 

the 

are 

B-5. 

ared by 

to 1995. 

to 2020, 

the same 

same as 

shown in 

III.D. Diesel Market Penetration 

Each model year, a certain number of gas and diesel 

vehicles are produced. The fraction of diesel vehicles 

compared to the total produced for a given class is referred 

to as the diesel market penetration rate. In the M3FC 

model, these rates are used to estimate the number of gas 

and diesel vehicles operating in each model year. This is 

accomplished by using the following formulas: 

Number of Diesel Vehicles(year)-[Number of Vehicles(year)]* 

[Diesel Penetration(year)] 

Number of Gas Vehicles(year)-[Number of Vehicles(year)]* 

[1-Diesel Penetration(year)] 

The diesel penetration rates used in the M3FC model 

EPA.17 Generally rates were available 

Because the M3FC model requires data 

it was assumed that the rates prior to 

as those in 1960 and rates after 1995 

those in 1995. The diesel penetration 

Figures A-13 through A-18 and listed in 

At present, the future dieselization of the LDV and LDT 

fleets is uncertain. To allow for this uncertainty, the 

model has a provision to place a maximum limit on the LDV 

and LDT diesel penetration rates after 1983. This rate can 

be set in the range from 0 to 11.5 percent for LDVs and from 

0 to 33.9 percent for LDTs. 

III.E. Leaded Market Penetration 

Similarly, in a given model year a certain number of 

gasoline vehicles are designed to run on leaded or unleaded 

fuel. The proportion of vehicles designed to run on leaded 

fuel is referred to as the leaded market penetration rate. 

In M3FC, the number of vehicles designed to use gasoline of 

a given type is estimated with the following two equations: 

Number of Leaded Gas Vehicles(year)-

[Number of Gas Vehicles(year)]* 

[Leaded Market Penetration(year)] 

Number of Unleaded Gas Vehicles(year)-

[Number of Gas Vehicles(year)]* 

[1-Leaded Market Penetration(year)] 

The LDV through LDT2 rates used in the M3FC model were 

obtained from the data files used to produce EEA's 10th 

16 
P.18 

Quarterly Report.11 Classes 2B-3 were assumed to be 100 

percent leaded up' through 1986 and 100 percent unleaded 

thereafter. Classes 4-8B and buses were assumed to be 100 

percent leaded for all years. Table B-6 lists the leaded 

market penetration rates used in the model. 

IIl.F. Fuel Economy 

Fuel economy estimates were obtained from a variety of 

sources. An internal EPA memorandum Fuel Consumption Model 

Inputs* provided new vehicle fleet road MPG for LDVs and 

LDTs. These estimates were not distinguished by fuel type 

but instead a diesel advantage factor was included to 

indicate the degree to which diesel fueled vehicles obtain 

fuel economy greater than their gasoline counterparts. 

These two estimates, along with the model year specific 

diesel penetration rates for each model year, were combined 

to estimate separate gasoline and diesel fuel economy. The 

two equations used are: 

Gas MPG-[Fleet MPG]*([1-Diesel Penetration] 

+[Diesel Penetration]/[Diesel Advantage Factor]) 

Diesel MPG»[Gas MPG]*[Diesel Advantage Factor] 

The LDV and LDT available estimates cover the 1962 to 

2000 model years. It was assumed that MPG values prior to 

1962 were the same as the 1962 figure and those after the 

year 2000 would be the same as the year 2000 figure. No 

distinction was made between LDT1 and LDT2. 

The Fuel Economies of Heavy Duty Vehicles report18 

provided separate gas and diesel road MPG values for 1962 

to 2000 model years in Classes 2B-8B. As with the light 

duty classes, MPG values prior to 1962 were assigned the 

1962 values. Figures A-19 through A-26 show the MPG values 

while Table B-7 show the MPG values and diesel advantage 

factors used in the model. 

III.G. Fuel Switching 

Unfortunately not all gasoline vehicles consistently 

use the type of fuel for which they were designed. Indeed, 

fuel switching is defined as using a type of fuel in a 

vehicle other than the type for which it was designed. 

There are, therefore, two types of fuel switching: 

illegal and discretionary. Illegal fuel switching is using 

leaded fuel in vehicles designed for unleaded fuel. 

Discretionary fuel switching is using unleaded fuel in 

vehicles designed for leaded fuel. 

17 
P.19 

The illegal fuel switching rates used in the M3FC model 

are based on those found in MOBILE3.1 Two types of 

tampering are used to indicate illegal fuel switching. 

These are labeled as "fuel inlet tampering" and "other 

misfueling" in MOBILE3. The rates are given by the 

following equations: 

LDV 

Fuel Inlet Tampering - -0.0143*0.02022*(10K miles) 

Other Misfueling - 0.0165+0.0559*(10K miles) 

LDT1, LDT2, and Classes 2B-3 

Fuel Inlet Tampering -0.1101+0.02022*(10K miles) 

Other Misfueling - 0.0696+0.00559*(10K miles) 

Since the M3FC model performs its calculations based on 

vehicle age, these mileage based equations were transformed 

to age based equations using the VMT by age distributions 

discussed earlier. The inlet tampering and other misfueling 

rates were then combined to form a single, illegal 

misfueling rate. These are shown in Figure A-27. 

However, these rates do not reflect the amount of fuel 

misused but only the frequency of misuse. A multiplicative 

adjustment factor of 0.417 was included in the model to 

account for the amount of fuel misused. This factor was 

calculated by dividing the purchased volume misfueling rate 

(7.5 percent) by the vehicle involvement misfueling rate* 

(18.0 percent) in the Department of Energy's report, 

Patterns of Vehicle Misfueling in 1981 and 1982: Where, 

When, What Vehicles and How Often?'* 

Discretionary fuel switching rates, on the other hand, 

are based on the Supplementary Guidelines for Lead 

Implementation Plans repo rt.*° These rates are applied to 

LDV through Class 2B and depend entirely on model year. For 

all model years up through 1975 the rate is 7.1 percent. 

Thereafter, it increases to 27.5 percent. Since these 

* The purchased volume misfueling rate equals the gallons of 

leaded fuel used by vehicles designed to operate on 

unleaded gasoline divided by the total amount of fuel used 

by these vehicles. It is a misfueling rate based on 

gallons. On the other hand, the vehicle involvement 

misfueling rate is a rate based on frequency. It equals 

the number of times an owner misfuels his/her vehicle 

divided by the total number of times that vehicle is 

refueled. 

18 
P.20 

values refer directly to the amount of fuel used, no 

adjustment factor is needed. Figure A-28 shows the 

discretionary misfueling rate used in the model. 

The following formulas are used to calculate the total 

amount of fuel switched: 

Number of Illegally Misfueled Vehicles-

[Number of Unleaded Vehicles]*[lllegal Misfueling Rate]* 

[Misfueling Adjustment Factor] 

Number of Discretionally Misfueled Vehicles -

[Number of Leaded Vehicles]"[Discretionary Rate] 

III.H. Urban/Rural VMT 

The amount of VMT traveled in an urban or rural 

environment is also dependent on vehicle class and model 

year. Urban VMT estimates are included in M3FC to provide 

one of several inputs to air quality models. The 

urban/rural rates used in the M3FC model are summarized in 

Figures A-29 through A-34 and Table B-8 1 0 

IV. Outputs 

The M3FC model outputs fuel consumption estimates for 

fourteen different vehicle classes. These classes and their 

composition are summarized below: 

Duty Vehicles (passenger cars) 

Duty Trucks 1, 0-6000 lbs GVW 

Duty Trucks 2, 6001-8500 lbs GVW 

to Medium Duty Trucks, 8501-19500 lbs 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

Light 

Light 

Light 

Light 

GVW 

Light 

Heavy 

Heavy 

Agric 

Heavy Duty Trucks, 

Heavy Duty Trucks, 

Heavy Duty Trucks, 

19501-26000 lbs GVW 

26000-50000 lbs GVW 

50000+lbs GVW 

Agricultural, industrial/commercial, 

construction and marine/recreation vehicles 

Table 1 is a copy of the 1983 model output. Tables 

all years are available in the Appendix D of this report. 

for 

For each year fuel consumption and supporting statistics 

are provided. The top one-half of the table lists the 

diesel and gasoline fuel consumed by light duty vehicles 

(LDV), light duty trucks (LDTl, LDT2) and by four sets of 

heavy duty truck classes. Also listed is consumption by 

19 
P.21 

school and commercial buses. Finally, off-highway gasoline 

consumption is included. 

Gasoline usage is divided into two parts, leaded and 

unleaded. Within each part, the portion consumed by 

vehicles designed to run on leaded fuel is distinguished 

from the portion consumed by vehicles designed to run on 

unleaded fuel. 

By M3FC definition, the label "pre-control" refers to 

vehicles that were designed to run on leaded fuel. The 

label "control" refers to those vehicles that generally are 

equipped with catalysts and are thus designed to use 

unleaded fuel. Each type of usage is listed separately. 

Below the fuel consumption estimates are the supporting 

statistics. These are new vehicle and . fleet road fuel 

economy,* gasoline and diesel powered vehicle registrations, 

and urban and rural VMT. 

* The fuel economies listed for LDTl and LDT2 represent the 

average of LDTl and LDT2. 

20 
lirait HOB ILE 3 Fuel Consumption Model 

FEB 13. 198S 

1983 

Fleet Fuel Consumption 

(x!04 ,9 Gallons/Year. x10*»6 Barrels/Day) 

LOV 

LDTl 

L0T2 

Classes 2B S 

Class 6 

C lasses 7 UA 

Class au 

Scnool Buses 

Public Buses 

Off-Highway 

Total LOT 

Total LDV«LOI 

Total HDV 

Total Highway 

Grand Total 

0 iese1 

Ga11ons 

O 905 

0 27 t 

0 172 

0 174 

0 'J12 

3 J IG 

13 3b6 

0.013 

0.730 

NA 

0.443 

1 .348 

18.IOO 

19.447 

19.447 

BBL/Day 

O 059 

0 018 

0 01 1 

O O I 1 

0 033 

O 2 16 

0 B7 1 

0 OOI 

0 048 

NA 

0 029 

0 OB8 

1181 

1 .269 

1 .269 

Leaded 

Pre-Control 

16 I'M 

4 . 2SH 

4 I'J / 

3 GH:I 

3.262 

095 2 

0.053 

0. 389 

O.O 

2.509 

8 415 

24 914 

7.340 

32.253 

34 7C2 

Gasoline 

Cunt i o1 

2.27B 

1 431 

O 54 2 

O.O 

0.0 

0 O 

0.0 

O O 

0.0 

0.0 

2 033 

4 262 

0.0 

4 262 

4.262 

Total 

18.727 

5 749 

4.699 

3 683 

2.262 

0 952 

0.053 

0.389 

O.O 

2.509 

10.448 

29. 176 

7.340 

36.S15 

39.024 

Unleaded Gasol 1 

Pre-Control 

1 .894 

0.419 

0.854 

O.O 

0.0 

O.O 

O.O 

O.O 

O.O 

0.743 

1 .273 

3. 167 

0.0 

3. 167 

3.910 

Control 

38.746 

8.761 

3.722 

0.0 

0.0 

O.O 

0.0 

0.0 

0.0 

0.0 

12.482 

51 .228 

O.O 

51 .228 

51 .228 

ne 

Total 

40 640 

9. 179 

4 .576 

0 0 

0 0 

0.0 

0.0 

0 O 

0.0 

0 743 

13.755 

54.395 

O.O 

54.395 

55.138 

Total GasolI 

Ga11ons 

59.367 

14.929 

9.275 

3.683 

2.262 

0.952 

0.053 

0.389 

0 0 

3 252 

24.203 

83.571 

7.340 

90.910 

94.162 

BBL/Oay % 

3.873 

0.974 

0.605 

0.240 

0. 148 

0.062 

0.003 

0.025 

O.O 

0.212 

1 .579 

S.45I 

0.479 

S.930 

6. 142 

ne 

Unleaded 

68.46 

61 .49 

49.33 

O.O 

0 0 

O.O 

0.0 

0.0 

0.0 

22.85 

56.83 

65.09 

0.0 

59.83 

58.56 

Grand 

Gal Ions 

60.272 

15.200 

9.447 

3.857 

2.774 

4.268 

13.409 

0.401 

0.730 

3.252 

24.646 

84.918 

25.439 

110.358 

113.610 

Total 

BtjL/Day 

'3.932 

0.991 

0.616 

0.252 

0. 181 

.0.278 

0.875 

0.026 

0.048 

0.212 

1 .608 

5.539 

1 .659 

7. 199 

7.411 

1983 

LDV 

LDTl 

New Vehicles 

Road MPG 

Gas Oiesel 

22. 13 26 77 

17.47 23.06 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

Scnool Buses 

Public Buses 

Of f Hlyti-.iy 

17.47 

10.73 

5 84 

5 14 

0.0 

7 73 

NA 

NA 

23 06 

13.75 

8 82 

6 27 

5 38 

IO 75 

5 01 

NA 

Total 101 

lotal UJV'LUI 

Total HUV 

Grana total 

Vehicle Registrations - Vehicle Miles Traveled 

(xl0*<6 Vehicles) (xl0->*9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road : 

MPG Gas Oiesel Total Gas Diesel Total Gas Oiesel Total Gas Oiesel Total 

17.12 106 B'lO 2.071 108.961 602.13 13.86 615.99 406.46 9.36 415.82 1008.59 23.22 1031.80 

13.82 18 640 0 JOY 19.027 104.8 1 3.14 107.95 99.10 2.97 102.07 203.91 6.11 210.02 

13 87 112GB 0.234 11.502 65.33 1.99 67.33 61.78 1.88 63.66 127.11 3.87 130.98 

9.5 1 3 JIG 0 137 3.453 23.75 1.37 25.12 10.77 0.80 11.57 34.53 2.17 36.70 

6.27 1 06S 0.274 1.339 8.75 1.97 10.72 4.20 2.47 6.67 12.95 4.44 17.39 

5 90 O JH2 0 661 1.043 3.15 7.45 10.60 1.60 12.96 14.56 4.75 20.41 25.16 

5 07 0 0-I3 1 IG2 1.205 0.13 11.93 12.06 0.10 55.83 55.93 0.23 67.76 67.99 

7 82 O IIH O UJi) 0.458 1.23 0.06 1.29 1.77 0.08 1.85 3.00 0.13 3.14 

5 01 0 U 0 I IG 0.116 0.0 2.38 2.38 0.0 1.28 1.28 0.0 3.66 3.66 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

13.84 29 909 

16 17 136 /'i'J 

6.05 5.2-l'j 

13 84 142 Oil 

0 6?0 30.529 170.14 

2. GUI 139.490 772.27 

•J IH.'I 7.614 37.01 

'j.OliO 147.104 809.28 

5 

18 

25 

44 

13 

99 

IS 

14 

175 

791 

62 

853 

28 

26 

16 

42 

160 

567 

18 

585 

87 

33 

44 

78 

4 

14 

73 

87 

85 

21 

43 

64 

165.73 331.02 

58 1.54 1339.61 

91.87 55.45 

673.41 1395.06 

9.99 341.01 

33.20 1372.81 

98.58 154.03 

131.78 1526.83 
P.23 

V. Validation 

Comparing the M3FC outputs to historical data for the 

nine year period 1975-1983 shows that predicted gasoline 

consumption is accurate to within an average of three 

percent. [Figure 6] The proportion of gasoline that was 

unleaded is predicted accurately to within an average of 

four percent. In both cases the comparison is made with the 

statistics published in the Petroleum Supply Monthly.* 

[Figure 7] 

Gasoline Consumptio

n (xl0**6 bbl/day) 

Figure 6 

Total Gasoline Consumption 

.—-• ^.^ 

tro im I9TT irrs im IMO IMI IM* IMS 

Calendar Year 

Legend 

A ujrc 

x r%t 

SOSO48-

m. *•»• 

=> 30 

is10-

0-

Figure7 

Tbtal Percent Unleaded 

/^* 

^^Ty ^ 

yy 

yy 

yV 

s 

•97-5 i»rt :m irm irrt IMO IMI IM* IMS 

legend 

A mrt 

x rat 

Calendar Year 

22 
P.24 

Federal Highway Administration statistics are used as 

the basis of comparisons for highway diesel fuel 

consumption. During the 1975-1983 period M3FC diesel fuel 

estimates were accurate to an average of 20 percent.2' 

[Figure 8] 

"2 >* 

«S 

§ 1.1 • 

a 

a l 

<o . . 

• ooo 

-* O.S' 

X 

C OT 

o 

i . «••• 

E os3 

S 0 4-

<3 »n 

8 « • 

5 oiFigure 8 

Reet Diesel Consumption 

^ - * 

/ 

^s^ ...—•—" " * 

^ ^ ^ 

«-- ^ ^ 

^m-

^ 

Legend 

A U3K 

X rW-a-a-i 

1979 1976 1«TT 1970 1979 1940 IMI 198* 1903 

Calendar Year 

The differences between the model predictions and 

published reports could be explained by inaccuracies in the 

underlying registration, VMT, and/or MPG estimates. They 

could also be explained by changes in driving behavior of 

the American public. For example, the changing real cost of 

owning and operating a car as well as the general level of 

economic activity influence the short-term demand for fuel. 

While including these economic circumstances is outside of 

the model's scope, consider that the unemployment rate fell 

from 8.5 percent in 1975 to 6.1 percent in 1978, then rose 

again to 9.6 percent in 1982. This trend mirrors the total 

gasoline consumption trend shown above. 

23 
VI. Comparisons . 

To further evaluate M3FC, we compared the model results 

with those from three other models. Both Energy and 

Environmental Analysis, Inc. (EEA), in their Tenth Quarterly 

Report and in their Eleventh Periodical Report, and Data 

Resources, Inc. (DRI), in their Trendlong report, provide 

estimates of fleet gasoline consumption. 

All four models predict that gasoline consumption will 

decline throughout the 1980s. [Figure 9] The decline 

predicted by the M3FC model is somewhat steeper than that 

predicted by either the DRI model* or the Eleventh 

Periodical Report.** The DRI model also predicts 

declining gasoline use through the year 2000. However, 

EEA's Tenth Quarterly Report model predicts that gasoline 

consumption will mirror that predicted by M3FC. 

Both M3FC and EEA's two models predict that the 

percent of gasoline consumed by highway motor vehicles that 

is unleaded will increase from approximately 50 percent in 

1980 to 87 percent in the year 2000.* *[Figure 10] All 

three models also expect diesel fuel consumption to increase 

at about the same rate, although the M3FC model predicts 

that somewhat more diesel fuel will be consumed in the year 

2000 than does the EEA model.[Figure 11] This is due 

largely to the greater number of diesels predicted by the 

M3FC model. 

Several factors explain the differences in gasoline 

consumption. Figure 12 shows the effect of applying each of 

these model change. . Two of the most important deal with 

the assumptions about average annual VMT per vehicle and the 

diesel penetration rate of new vehicles. 

The M3FC model assumes that the average number of miles 

accumulated by each vehicle of any given age is constant 

within a vehicle class. It makes no difference whether one 

is predicting fuel consumption for 1985 or 1995. On the 

other hand, EEA, in their Eleventh Periodical Report, 

assumes that annual miles traveled per car will increase at 

0.75 percent per year through the year 2000. EEA also 

assumes that annual light duty truck miles traveled will 

increase by 0.5 percent while medium heavy trucks will 

increase by 3.0 percent per year. EEA expects annual heavy 

heavy truck VMT to remain constant or, decline slightly (0.4 

percent).'* Eliminating all of the above growth in annual 

VMT per vehicle reduces EEA's projected fleet gasoline 

consumption estimate for the year 2000 by 0.509 million 

barrels per day to 5.411 million barrels per day. 

24 
P.26 

Gasoline Consumption (xl0**6 bbl/day) 

Figure 9 

Fleet Gasoline Consumption 

- ^ 

1970 1900 19M 1000 IOM MOO 

Calendar Year 

Legend a ture X OA » a gAW a 05 

100 9 0 00 70 SO so 40 30 20 10 

0 

Figure 10 

Fleet Percent Unleaded 

i i ' i ' i ' ' ' i ' i 

1979 19S0 1900 1990 1990 2000 

Legend 

a ture X gAW a gAn 

Calendar Year 

a-

J3 to 10 2 t-« ^ 12 e o 

i 

E 

3 91 

C 

o 

SJ 

Figure 11 

Fleet Diesel Consumption 

Legend 

x ai io a CCA ti 

1900 1900 1990 199S 

Calendar Year 

2000 

25 
The second area of significant difference between the 

two models concerns the diesel penetration rate of new 

vehicles. 

EEA assumes that sales of new domestic diesel passenger 

cars will stabilize at 1.5 percent of the passenger car 

fleet in 1995. It also expects 

diesel passenger cars will reach 

truck diesel sales will reach 3 

truck diesel sales will reach 

light truck market 2 2 

that 1995 sales of imported 

4.0 percent, domestic light 

5 percent, and import light 

12.0 percent of the total 

On the other hand, M3FC assumes that in 1995 an average 

of 11.5 percent of the passenger cars and 33.9 percent of 

the light trucks will be diesels.1 Naturally, if diesels 

comprise a smaller portion of the fleet, total gasoline 

consumption will increase. 

Two scenarios were devised to measure the model's 

reaction to the assumed diesel penetration rate. The first 

scenario kept both passenger car and light duty truck diesel 

penetration rates at 1983 levels of 1.9 and 7.7 percent, 

respectively.10 In this scenario gasoline consumption 

increases by 0.471 million barrels per day in the year 2000. 

The second scenario allowed diesel passenger cars to 

gain up to 5.0 percent and light trucks to gain up to 15.0 

percent of the market. The effect of this is to increase 

gasoline consumption by 0.308 million barrels per day in the 

year 2000. 

A third factor that will affect the amount of highway 

gasoline consumed is the proportion of the fleet that 

consists of light trucks. Since the fuel economy of light 

trucks is substantially less than that of passenger cars, if 

more individuals replace their passenger cars with light 

trucks (pickups, yans, etc.), fleet fuel consumption will 

increase. 

To test the reaction of the model to this third factor, 

the DRI passenger car projections for year 20004 were 

substituted for the model's original projections. The 

difference between the two was then added to the light truck 

stock. This increased highway gasoline consumption by 0.081 

million barrels per day in the year 2000. 

While these factors account for the major differences 

between M3FC and EEA's Eleventh Quarterly Report, only M3FC 

is fundamentally consistent with the MOBILE3 emission 

factors model. That model, in turn has been extensively 

reviewed by industry as well as state and local 
P.28 

governments. We believe, therefore, that M3FC estimates 

have a greater chance of accurately predicting future fuel 

consumption. 

Figure 12 

Model Differences 

(million barrels of gasoline per day) 

2000 

Low Oloool 

Penetration Rates 

(SXLDV/1SXLDT) 

Constant 1983 Oiesel 

Penetration Rate* 

(19%IDV/7.7XU>T 

ORI LDV 

Re-glstratlons 

(1984+) 

6.081 

Increased Vehicle 

Stock (3.SX) 

0.162 

VMT Growth 

(.755!LOy/.5XU>n 

(3.7.MHT/-.4XHHT) 

6.590 

Other Model 

Difference* 

0.063 

27 
P.29 

The Mobile3 Fuel Consumption Model 

February 1985 

References 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, User's Guide to MOBILE3, EPA 460/3-84-002, 

June, 1984. 

Energy and Environmental Analysis, Inc., The Motor Fuel 

Consumption Model, Eleventh Periodical Report, prepared 

for the U.S. Environmental Protection Agency, November, 

1984. 

U.S. Environmental Protection Agency, Office of Policy 

Analysis, Costs and Benefits of Reducing Lead in 

Gasoline, EPA-230-03-84-005, May 1984.. 

Data Resources, Inc. 

1 0 

i i 

U.S. Environmental Protection Agency, Office of Air 

Quality, Planning and Standards, User's Manual for 

Modified RolIback/EKMA Strategy Assessment .Model, 

EPA-450/4-81-025, July, 1981. 

U.S. Department of Energy, Energy Information 

Administration, Petroleum Supply Monthly, DOE/EIA-0109 

(84/06), June, 1984. 

U.S. Department of Transportation, Federal Highway 

Administration, Highway Statistics, 1981, Table MF-2. 

R.L. Polk and Company, Detroit, MI. 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, "Fuel Consumption Model Inputs", Note from 

Karl Hellman to Ralph Stahman, October 17, 1984. 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, personal communication from Amy Brochu, 

December, 1984. 

U.S. Department of Transportation, Federal Highway 

Administration, Highway Statistics, 1967 - 1982, Table 

VM-1. 

1 2 U.S. Department of Energy, Oak Ridge National 

Laboratory, Transportation Energy Data Book: Edition 7, 

ORNL-6050, June, 1984. 

28 
P.30 

1 J Energy^ and Environmental Analysis, 

Fuel Consumption Model, Tenth 

Inc., The 

Quarterly 

Highway 

Report, 

i . 

11 

l 7 

1 S 

prepared 

1983. 

for the U.S. Department of Energy, November, 

U.S. Department of Commerce, Bureau of the Census, 

Truck Inventory and Use Survey, 1977. 

Motor Vehicle Manufacturers Association of the United 

States, Inc., MVMA Motor Vehicle Facts & Figures, 1984. 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, Fleet Characterization Data Used in MOBILE3, 

August, 1984, EPA-AA-TEB-EF-84-6. 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, personal communication from Amy Brochu, 

November 20, 19 84 and December and November 23, 1984. 

U.S. Environmental Protection Agency, Office of Mobile 

Sources, Fuel Economies of Heavy Duty Vehicles, July, 

1984. 

I 9 

2 0 

U.S. Department of 

Misfueling in 1981 and 

Energy, 

1982: Where, 

Patterns of Vehicle 

When, What Vehicles 

and How Often?, October, 1984 

U.S. Environmental Protection Agency, Office 

Quality Planning and Standards and Office of 

Sources, Supplementary Guidelines for 

of Air 

Mobi le 

Lead 

Implementation Plans, Updated Projections for Motor 

Vehicle Lead Emissions, EPA-450/2-83-002, March 1983. 

2 1 U.S. Department of Transportation, 

Administration, Highway Statistics, 

MF-2. 

Federal 

1975-1982 

Highway 

Table 

2 2 Energy and Environmental Analysis, Inc 

Consumption Model, Eleventh Periodical Report, 

The Motor Fuel 

for the 

1984 

U.S. Environmental Protection Agency, 

prepared 

November, 

29 
P.31 

Appendix A 

Model Input 

Figures 
P.32 

«s 

ISO 

140 

130 

120 

110 

IOO 

BO 

SOTO 

SO 

SO40-

30 

20 

10 

0 

Figure A-t 

MOBILES Rwl Consumption Model 

Car Registrations 

/"" 

A 

Lsyond 

• :u*m.iaK 

ISSO ISTO ISSO ISSO 

Calendar Year 

Figure A-2 

MOBILES foe! Consumption Model 

Truck Registrations 

Legend 

1 fa-a-a^klM MjfC 

O rM-aaa-1 

I960 ISTO 1940 1990 

Calendar Year 
P.33 

IS 

IS 

uX, a 

~ 10 

o 1 .1 

u u 

£ »\ 

4 -

a 

o 

Figure A-3 

MOBILES Asd Consumption Model 

LOV Registration Distributions 

\ 

0 S 10 IS 20 29 30 

Age 

l« 

14 

of Fleet 

O M 

Percent 

• • 

4 • 

. 

Figure A-4 

MOBILES R«l Consumption Modd 

LDT-Class 3 Registration Distributions 

^ v 

\ . 

\ ^ 

0 9 10 IS 20 29 30 

A r 

. Figure A-5 

MOBILES Rjst Consumption Model 

4-6 Registration Distributions 

Figure A-6 

MOBILES Rj*l Consumption Model 

Classes 7-68 Registration Distributions 
P.34 

Figure A-7 

II3BILE3 ftid Consumption Modd 

LDVVJafr 

C 40 

a 

M 

J3 

1

 ' i ' • 

19 

Age 

—r— 

20 

La-gcnd 

ft COT 

Figure A-8 

M0BILE3 Rid Consumption Modd 

u m vvrr 

Legend 

Figure A-9 

MOBILES Rid Consumption Modd 

LDTZ-Oass 3 VMT 

i Legen< 

•a d i 

' 0'«f* 
VMT (thousands of miles/year) 

0000-0000 5 

\ • • • • .. . 

X 

** 

I 

VMT (thousands ol miles/year) 

!|l l •' 

19 le 

•••-12 

3 

Ki 

VUT (thousands of miles/year) 

SgSSSScSS S 

8 

8 

i i i i 

X fr 

cn 
P.36 

90 

^ TM. 

K ° - 40 

e 

o ~1 JO • 

<4 

u 

U 40 

e 4) 

Q. SO 

41 * 40-

•d 

* 30 

41 

HI 

u 20 

a 

10 

Figure A-13 

MOBILES Rjd Consumption Modd 

LDV Diesd Market Pendration 

/%—— ^ 

1900 1943 1970 1979 1944 1949 ISM 1999 2000 

Model Year 

Penetration (Z) rket Diesel Ma 

90-

SO 

70-

40 

90 

40 

30 

20 

10 

Figure A-14 

MOBILES Rid Consumption Modd 

LDTt k LDT2 Diesd Marled Pendration 

-ai 

. I , , ^ l 

19*0 1943 1970 1979 1980 19(15 19«0 1195 iOOO 

Model Year 

Figure A-15 

MOBILES Rid Consumption Modd 

Gasses 28-5 Diesd Market Penetration 

Leg-enc 

1980 1945 1970 1975 1940 1985 1990 1995 2000 

Model Year 
P.37 

Figure A-16 

MOBILES Rid Consumption Modd 

Goss 6 Diesd Market Pendration 

1979 1940 1949 

Model Year 

1999 2000 

IOO 

9 0 

mm. 

*i ** 40-

3 

S TO-

•a 

Im 

X 40 

c 41 

OL 50 . 

41 

* 40 -

« 

* 3 0 

41 

«l 

JJ 20 

a 

10 

0 

Figure A-17 

MOBILES Rid Consumption Modd 

Gass 7 Diesd Marled Pendration 

6 

/-••• ^ -a- ^ 

/ 

/ 

^ / 

I96 0 1944 1970 1979 I96 0 1985 1990 1995 200 0 

Model Year 

9 0 

& 5 0 

C 

%o *> 

U 4 0 

a 

O41 . so 

•41 .

•B «• 

a 

* 3 0 

4> 

LM 

41 2 0 

1 0 -

Flgure A-18 

MOBILES Rid Consumption Modd 

Class 8 Diesd Market Pendration 

/ mS ' 

l / ^ 

I y / r 

/ / 

*~A / ^ \ 

\J 

194 0 1985 197 0 1975 194 0 1944 1990 1995 200 0 

Model Year 

Leg«o-

• i. Oa%* t 

- Ou%% I 
P.38 

rigure A-19 

Kid Consul 

LDV Rood I 

MOBILES Rid Consumption Modd 

1MPC 

Legend 

Figure A-H) 

MOBILES Rid Consumption Modd 

LOT Road MPG 

" aaa""* * I 

I • ' ' I ' I I r1940 1945 1970 1979 1900 1989 1990 1995 2000 

Model Year 

34 

34 

32 

30 4 

24 

24 

24 

22 H 

20 

14 

Si 

10 

4 

ii 

0 

Legend 

a C M 

l I"

 0l*a"* 

1940 1949 1970 19T5 1940 1944 1990 1993 2000 

Model Year 

Figure A-21 

MOBILES Rid Consumption Modd 

Gass 2B Road MPC 

Legend 

1980 1963 1970 1979 1980 1983 

Model Year 

1990 199--S tOOO 

Figure A-22 

MOBILES Rid Consumption Modd 

Gasses 3-5 Road MPG 

34 

32 

3 0 • 

2 8 

28 

24 

O 2 2 

£ «-

•a '• • 

g ••• 

Sm. |4 -

12 

10 

6 

6 

4 

2 

0 

• ' ~ 

1980 1945 1970 1975 1940 1989 1990 1995 

Model Year 

• * 

:ooo 

Le-gerx 

a a Gat 

' • 0<«««t 
P.39 

Figure A-23 

MOBILES Rid Consumption Modd 

Gass 6 Road MPG 

Legend 

a Gm 

X OI.«d 

1940 1949 19T0 1979 1940 1944 1990 1994 2000 

Model Year 

34 

32 

30 

24 

24 

24 

O 22 

| 20 

TJ

 l B 

« 14 

12 

10 ' 

9 

4 

2 

0 

Figure A-24 

MOBILES Rid Consumption Modd 

Gass 7 Road MPG 

1940 1949 1970 ISTS 1940 IS49 1990 1909 2000 

Legend 

a Cot 

¥

 w««i_ 

Model Year 

34 

32 

30 

24 

2 4 • 

24 

2 5' 

73 '• • 

§ '•• 

Sa. | 4 

12 

10 

8 

8 

4 

2 

Figure A-25 

MOBILES Rid Consumption Modd 

Gass 8 Road MPG 

* ~Q Legend 

a CM 

" aaaa"! ! 44 . »aM « 

0 On. M-a-Md 

1980 1943 1970 1975 1980 1983 1990 I99-) 2000 

Model Year 

34 

32 

30 

28 

24 

24 

CJ 22 

£ »• 

i >• 

K 14 

12 

10 

8 

• 

4 

2 

Figure A-38 

MOBILES Rid Consumption Modd 

Bus Rood MPG 

m— ' 

. " 

•"' 

1940 1985 1970 1979 1980 1985 1990 1995 2000 

Calendar Year 

I 

j Legend 

! 1 fc*M. Cm 

'• . SCa-a-a-aa-l . 0 ^ 

G *Mt. OL. 
P.40 

TO 

r 

I" 

"3 

a 

•5 30 

1 » 

41 

Figure A-Z7 

MOBILES Rid Consumption 

Illegal Misfudiog Rates 

y 

/ 

/ 

=i^-rfl 

14 20 

Age 

Ltgend 

« un 

o ioa-< 

40 

0* 40 

a 

a 

0 

•i 30 

I 

V 20 

a. 

10 

Figure A-28 

MOBILES Rid Consumption Modd 

LDV ai LDT Discretiooary Rid-3>itching Rate 

| 

1940 1950 19*0 1970 19S0 19S0 2000 

Model Year 
P.41 

Rgure A-29 

MOBILES Rid Consumption Modd 

l£V * IDT Urt>an VMT fractions 

Legend 

i to* 

< tor 

i960 1985 1970 1973 1980 1983 1990 1993 2000 

Model Year 

Figure A-30 

MOBILES Rid Consum^ion Modd 

Classes 2B-5 Urban VMT fractions 

L«9«nd 

M t l-l, C 

I960 1965 1970 1973 1980 1463 

Model Year 

Figure A-31 

M06ILE3 Rid Consumption Modd 

Gass 6 Urban VMT fractions 

Leger. 

I960 1963 1970 197) 1980 .983 

Model Year 
P.42 

Figure A-32 

MOBILES Rid Consumption Modd 

Gass 7 Urban VMT fractions 

Legend 

I960 1963 1970 1973 I960 1983 1990 1995 2000 

Model Year 

Figure A -33 

MOBILES Rid Consumption Modd 

Gass 8 Urban VMT fractions 

o 40 

a 40 

S " 

u 

=> 20 

10 

0 

a 

o 

^—' 

—. 

/ 

/ 

/ 

r 

/ 

o Legend 

C M . IA. 0J.M. 

C m ia. C. 4 

1970 197) 1990 1983 

Model Year 

Figure A-34 

M06ILE3 Rid Consumption Model 

Bus Urban VMT fractions 

! Legen 

[.*-. School 

" PuDttC 

1970 197) 1980 1995 1990 

dlendar Year 
P.43 

Appendix B 

Model Input 

Tables 
P.44 

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Table B-3 

Registratio n Distribution s 

Classes 2B-3 Classes 4- 6 Classes 7-BB 

Age 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

1 1 

12 

13 

14 

15 

16 

17 

IB 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

LDV 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

104 

098 

093 

087 

081 

075 

069 

063 

058 

052 

046 

040 

034 

028 

022 

017 

01 1 

008 

006 

004 

003 

001 

0 

0 

0 

0 

0 

•o 

0 

0 

LDT 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

087 

083 

079 

075 

071 

067 

063 

059 

055 

051 

047 

043 

040 

036 

032 

028 

024 

020 

016 

012 

00B 

004 

0 

0 

0 

0 

0 

0 

0 

0 

Gas 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

08 7 

083 

079 

075 

071 

067 

063 

059 

055 

05 1 

047 

043 

040 

036 

032 

028 

024 

020 

016 

012 

008 

0U4 

0 

0 

0 

0 

0 

0 

0 

0 

Olese1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

08 7 

083 

079 

075 

071 

067 

063 

059 

055 

051 

047 

043 

040 

036 

032 

028 

024 

020 

016 

012 

008 

0U4 

0 

0 

0 

0 

0 

0 

0 

0 

Gas 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

147 

126 

107 

092 

078 

067 

057 

049 

042 

036 

030 

026 

022 

019 

016 

014 

012 

010 

009 

007 

006 

005 

005 

004 

003 

003 

002 

002 

002 

002 

Diesel 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

147 

126 

107 

092 

078 

067 

057 

049 

042 

036 

030 

026 

022 

019 

016 

014 

012 

010 

009 

007 

006 

005 

005 

004 

003 

003 

.002 

.002 

.002 

.002 

Gas 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

167 

139 

1 16 

097 

081 

067 

056 

047 

039 

032 

027 

023 

019 

016 

013 

01 1 

009 

00B 

006 

005 

004 

004 

003 

003 

002 

002 

.001 

001 

001 

.001 

Diese1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

167 

139 

1 16 

097 

081 

067 

056 

047 

039 

032 

027 

023 

019 

016 

013 

01 1 

009 

008 

006 

OOS 

004 

004 

003 

003 

002 

002 

001 

001 

001 

001 

TJ 

O) 
Table B-4 

VMT Distributions 

(thousands of miles/year) 

Age 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

1 1 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

LDV 

Gas 

12 

12 

1 1 

10 

10 

9 

9 

8 

8 

7 

7 

6 

6 

6 

5 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

818 

102 

427 

789 

187 

619 

082 

575 

096 

645 

218 

815 

435 

076 

737 

416 

1 14 

829 

559 

305 

305 

305 

305 

305 

305 

305 

305 

305 

305 

305 

Diesel 

12 

12 

1 1 

10 

10 

9 

9 

a 

a 

7 

7 

6 

6 

6 

5 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

818 

102 

427 

789 

187 

619 

082 

575 

096 

645 

218 

815 

435 

076 

737 

416 

1 14 

829 

559 

305 

305 

305 

305 

305 

305 

305 

305 

305 

305 

305 

LDTl 

Gas 

17 

16 

14 

13 

12 

1 1 

1 1 

10 

9 

8 

a 

7 

7 

6 

6 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

394 

132 

961 

876 

869 

935 

069 

266 

521 

830 

189 

595 

044 

533 

059 

619 

21 1 

833 

483 

157 

157 

157 

157 

157 

157 

157 

157 

157 

157 

157 

Diesel 

17 

16 

15 

13 

12 

1 1 

1 1 

10 

9 

a 

8 

7 

7 

6 

6 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

552 

262 

068 

961 

936 

986 

105 

290 

534 

833 

185 

583 

026 

510 

032 

589 

179 

798 

446 

1 19 

119 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

119 

119 

LDT2-Class 3 

Gas 

18 

16 

15 

14 

13 

12 

1 1 

10 

9 

8 

8 

7 

7 

6 

6 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

' 4 

4 

4 

4 

352 

946 

648 

449 

342 

320 

376 

504 

700 

956 

270 

637 

052 

511 

012 

552 

126 

734 

371 

036 

036 

036 

036 

036 

036 

036 

036 

036 

.036 

036 

Diese1 

17 

16 

15 

13 

12 

1 1 

1 1 

10 

9 

8 

8 

7 

7 

6 

6 

5 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

552 

262 

068 

961 

936 

986 

105 

290 

534 

833 

185 

5B3 

026 

510 

032 

589 

179 

798 

446 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

1 19 

Cl asses 4-6 

Gas 

19 

18 

16 

14 

13 

12 

10 

9 

9 

8 

7 

6 

6 

5 

4 

4 

4 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

967 

077 

365 

815 

413 

143 

993 

952 

010 

156 

384 

685 

052 

479 

960 

490 

065 

680 

332 

016 

016 

016 

016 

016 

016 

016 

.016 

016 

.016 

016 

Diesel 

19 

IB 

16 

14 

13 

12 

10 

9 

9 

8 

7 

6 

6 

5 

4 

4 

4 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

967 

077 

365 

815 

413 

143 

993 

952 

010 

156 

384 

685 

052 

479 

960 

490 

065 

680 

332 

016 

016 

016 

016 

016 

016 

016 

.016 

016 

.016 

016 

Class 1 

Gas 

19 

ia 

16 

14 

13 

12 

10 

9 

9 

a 

7 

6 

6 

5 

4 

4 

4 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

967 

077 

365 

815 

413 

143 

993 

952 

010 

156 

384 

685 

052 

479 

960 

490 

065 

680 

332 

016 

016 

.016 

.016 

016 

.016 

.016 

.016 

.016 

.016 

.016 

Diesel 

49 

43 

37 

33 

29 

25 

22 

19 

17 

15 

13 

1 1 

10 

9 

7 

6 

6 

5 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

249 

238 

953 

315 

243 

669 

532 

778 

361 

239 

376 

741 

306 

047 

941 

969 

1 17 

370 

713 

137 

137 

137 

137 

137 

137 

137 

137 

137 

137 

137 

Class 8A 

Gas 

19 

18 

16 

14 

13 

12 

10 

9 

9 

a 

7 

6 

6 

5 

4 

4 

4 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

967 

077 

365 

815 

413 

143 

993 

952 

010 

156 

3B4 

685 

052 

479 

960 

490 

065 

680 

332 

016 

016 

016 

016 

016 

016 

016 

.016 

016 

.016 

016 

Diesel 

49 

44 

39 

35 

31 

28 

25 

22 

20 

18 

16 

14 

13 

1 1 

10 

9 

8 

7 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

1 12 

022 

470 

38B 

7 29 

448 

50 7 

869 

505 

384 

483 

779 

251 

881 

652 

551 

565 

679 

885 

173 

173 

173 

173 

173 

173 

173 

173 

173 

173 

173 

Class 8B 

Gas 

19 

IB 

16 

14 

13 

12 

10 

9 

9 

8 

7 

6 

6 

5 

4 

4 

4 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

3 

967 

077 

365 

815 

413 

143 

993 

952 

010 

156 

384 

685 

052 

479 

960 

490 

065 

680 

332 

016 

016 

016 

016 

016 

.016 

.016 

.016 

.016 

.016 

.016 

Diesel 

86 

78 

70 

63 

57 

52 

47 

42 

38 

34 

31 

28 

25 

23 

21 

18 

17 

15 

14 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

259 

005 

519 

751 

633 

102 

101 

58 1 

494 

800 

460 

441 

71 1 

244 

013 

996 

173 

525 

032 

685 

685 

685 

685 

685 

.685 

.685 

.685 

.685 

.685 

.685 
Vear 

1960-

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

1993 

1994 

1995 

1996 

1997 

1998 

1999 

2000+ 

LDV 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

001 

002 

002 

003 

003 

003 

003 

009 

026 

045 

060 

039 

019 

023 

028 

032 

037 

041 

046 

050 

063 

076 

089 

102 

1 15 

115 

1 15 

115 

115 

115 

LDT 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

000 

001 

001 

001 

006 

013 

024 

056 

071 

077 

080 

090 

100 

110 

120 

130 

150 

188 

226 

263 

300 

339 

339 

339 

.339 

.339 

.339 

C 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

Tab e B-5 

Oiesel Penetration Rates 

ass 

2B 

000 

000 

000 

001 

001 

002 

003 

003 

002 

002 

001 

000 

000 

000 

000 

000 

000 

000 

000 

041 

081 

122 

162 

180 

197 

215 

232 

250 

260 

270 

280 

290 

300 

300 

300 

300 

300 

300 

300 

.300 

300 

Classes 

3-5 

0.010 

0.010 

0.014 

0.018 

0.022 

0.026 

0.029 

0.031 

0.022 

0.012 

0.003 

0.003 

0.003 

0.004 

0.004 

0.005 

0.003 

0.000 

0.000 

0.041 

0.081 

0. 122 

0. 162 

0. 180 

0. 197 

0.215 

0.232 

0.250 

0.260 

0.270 

0.280 

0.290 

0.300 

0.300 

0.300 

0.300 

0.300 

0.300 

0.300 

0.300 

0.300 

C 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

ass 

6 

021 

021 

042 

063 

084 

105 

100 

094 

088 

082 

076 

054 

031 

034 

038 

041 

071 

100 

106 

174 

242 

309 

377 

388 

398 

409 

419 

430 

444 

458 

472 

486 

500 

510 

520 

530 

540 

550 

550 

550 

550 

C 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

ass 

7 

426 

426 

426 

436 

442 

447 

413 

379 

364 

348 

333 

341 

348 

382 

415 

449 

514 

578 

615 

606 

598 

589 

5B0 

584 

588 

592 

596 

600 

610 

620 

630 

640 

650 

660 

670 

680 

690 

700 

700 

700 

700 

C 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

ass 

8A 

609 

609 

609 

616 

624 

632 

583 

535 

514 

492 

470 

482 

492 

540 

586 

634 

726 

770 

794 

818 

841 

865 

889 

886 

883 

881 

878 

875 

888 

901 

915 

928 

941 

953 

.965 

.976 

.988 

000 

.000 

000 

000 

C 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

ass 

8B 

.547 

547 

547 

595 

642 

690 

721 

751 

809 

867 

925 

923 

92 1 

921 

920 

.920 

960 

.000 

.000 

.000 

.000 

.000 

000 

.000 

000 

000 

000 

.000 

000 

000 

000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

000 

School 

Buses 

0.000 

0.000 

0.000 

0.000 

0.000 

0.000 

0.000 

0.023 

0.043 

0.067 

0.089 

0. 108 

0. 127 

0. 144 

0. 160 

0. 175 

0. 189 

0.203 

0.215 

0.226 

0.236 

0.244 

0.252 

0.259 

0.265 

0.270 

Public 

Buses 

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

j 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

.000 

000 

000 

.000 

.000 

.000 

.000 

.000 

.ooo 

.000 

.000 

.000 

.000 
M — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — I < 

O(D<£<£tC10CD(0tO<fi(C(£l£CD(O(O(C<D<£tDtOtOC0(O(£<£&(OC0CDCD(DCO(D(OIDI£(0l0(0( £ I B 

O(OI0(CCDCDtO(DID(O(CBBBBBCCBBBB-^-^-^-W-^-^-^S-^-^OIOIB9l9lffl0IOIOIO l I B 

OlOCD-JCTllTI^CJ M — OCOO-JOlUI-bU M — OlDSD-^lOtUIASmihi — OID B MOIU I A U N - O I "I 

OOOOOOOOOOOOOOOOOOOOOOOOOO -

OOOOOOOOOOOOOOOOOOOOOO-- — ooooooooooooooo o 

0000000000000000000000) 0 — — lOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOIOOCOIOo-JOOOOOOOOOOOOOO O 

o 

< 

OOOOOOOOOOOOOOOOOOOOOOOOOO ' 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOO O — — — O — — — Ol-aJOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOO^ — •>! — OACJ0IOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOO -

OOOOOOOOOOOOCOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOCOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

JOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

wwwwwwww w wOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO O 

ww-wwwwwwwww 1 

OOOOOOOOOOO l 

ooooooooooooooooooooooooo o 

ooooooooooooooooooooooooo o 

ooooooooooooooooooooooooo o 

ooooooooooooooooooooooooo o 

ooooooooooooooooooooooooo o 

ooooooooooooooooooooooooo o 

M B 

SB IH 

I VI 

CJ fi 

VI 

09 IA 

D B 

VI 

sn 

SB n 

C 7 

IA O 

s o 

(A — 

•o 

CB C 

C CT 

IA — 

B — 

vi n 

B 

B 

a 

B 

a 

- n 

c 

8 

s 

3 

B 

B 

3D 

B 

B 

CT 

6frd 
Table B-7 

Road MPG and Diesel Advantage Factors 

Class 2B Classes 3-5 Class 6 Class 7 Class 8A Class BB School Buses Public Buses 

LOV Diesel LDT Diesel 

Vear Fleet Factor Fleet Factor Gas Diesel Gas Diesel Gas Diesel Gas Diesel Gas Diesel Gas Oiesel Gas Diesel Gas Diesel 

1960-

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

1973 

1974 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

198 2 

1983 

1984 

1985 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

1993 

1994 

1995 

1996 

1997 

1998 

1999 

2000* 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

13 

14 

15 

17 

17 

20 

21 

22 

22 

22 

23 

23 

24 

24 

24 

25 

25 

26 

26 

27 

27 

28 

28 

28 

29 

29 

80 

80 

80 

80 1 

ao 

80 

80 

80 

60 

70 

70 

30 

40 

20 

20 

50 

90 

60 

00 

30 

10 

50 

30 

20 

70 

30 

80 

10 

50 

80 

20 

70 

20 

70 

10 

60 

10 

50 

90 

40 

70 

.73 

.73 

.73 

.73 

.73 

.73 

.73 

.73 

.73 

.73 

.73 

. 73 

.73 

.73 

.73 

.73 

.62 

.51 

.42 

.35 

.26 

.23 

.22 

.21 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

.20 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 l 

1 l 

10 

10 

10 

10 

1 1 

12 

13 

13 

12 

15 

17 

17 

17 

17 

18 

18 

IB 

18 

19 

19 

19 

19 

20 

20 

20 

21 

21 

21 

22 

22 

20 

20 

20 

20 

20 

20 

20 

20 

00 

10 

10 

70 

80 

60 

60 

90 

30 

30 

00 

60 

90 

20 

50 

80 

90 

10 

30 

60 

80 

00 

30 

60 

90 

20 

40 

80 

20 

40 

80 

00 

.30 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

42 

42 

42 

42 

42 

42 

42 

42 

42 

42 

42 

.42 

.42 

.42 

.42 

.42 

.42 

.42 

.42 

.40 

.38 

.36 

.34 

.32 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

.30 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

10 

to 

10 

10 

10 

10 

10 

10 

10 

10 

11 

11 

11 

11 

11 

11 

11 

11 

11 

11 

11 

11 

11 

11 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

23 

34 

45 

55 

66 

73 

80 

87 

94 

02 

09 

16 

23 

30 

38 

45 

53 

60 

68 

75 

83 

90 

98 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

13 

14 

14 

14 

14 

14 

14 

15 

15 

15 

15 

15 

16 

16 

16 

16 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

12 

23 

34 

44 

55 

66 

75 

64 

93 

01 

10 

29 

49 

68 

87 

06 

29 

52 

76 

99 

22 

45 

68 

92 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

8 

8 

8 

a 

8 

8 

8 

8 

8 

8 

8 

8 

8 

a 

a 

a 

a 

8 

9 

60 

60 

60 

54 

48 

42 

39 

36 

31 

27 

22 

16 

1 1 

21 

30 

40 

52 

63 

71 

79 

88 

96 

04 

09 

14 

20 

25 

30 

36 

41 

47 

52 

58 

63 

69 

74 

80 

B6 

.92 

.97 

.03 

8 

8 

8 

8 

8 

8 

8 

8 

B 

8 

8 

8 

8 

8 

8 

8 

8 

8 

8 

a 

a 

a 

8 

a 

a 

a 

a 

a 

8 

a 

9 

9 

9 

9 

9 

9 

9 

10 

10 

10 

10 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

1 1 

18 

24 

31 

38 

44 

50 

55 

61 

66 

72 

84 

95 

07 

19 

31 

45 

60 

74 

88 

03 

17 

31 

56 

6 

6 

6 

6 

6 

6 

6 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

37 

37 

37 

29 

21 

13 

04 

95 

88 

82 

75 

68 

60 

57 

53 

50 

58 

60 

64 

68 

72 

75 

79 

84 

89 

94 

98 

03 

05 

07 

09 

1 1 

13 

15 

17 

20 

22 

24 

26 

29 

31 

8 

a 

a 

a 

a 

8 

8 

a 

a 

a 

8 

a 

a 

8 

e 

8 

8 

a 

a 

e 

8 

a B 

8 

a 

9 

9 

9 

9 

9 

9 

9 

9 

9 

9 

9 

10 

10 

10 

10 

10 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

25 

40 

46 

52 

58 

64 

70 

82 

95 

07 

20 

32 

40 

48 

56 

64 

72 

80 

88 

96 

04 

1 1 

19 

27 

35 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

62 

62 

62 

58 

54 

50 

44 

37 

32 

28 

23 

19 

15 

12 

08 

05 

08 

10 

15 

18 

22 

25 

28 

32 

36 

39 

43 

47 

49 

51 

53 

55 

57 

59 

61 

63 

65 

68 

70 

72 

74 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

7 

a 

8 

8 

8 

8 

8 

B 

8 

8 

60 

60 

60 

60 

60 

60 

60 

60 

60 

60 

60 

60 

60 

63 

67 

70 

82 

93 

15 

15 

16 

17 

17 

27 

38 

48 

59 

69 

76 

B2 

89 

95 

02 

09 

15 

22 

28 

35 

42 

48 

55 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

57 

57 

57 

52 

48 

43 

39 

35 

30 

25 

20 

15 

10 

09 

07 

05 

10 

15 

25 

26 

27 

28 

28 

31 

33 

36 

38 

41 

43 

45 

.46 

48 

50 

.52 

.53 

55 

56 

58 

60 

61 

63 

6 

6 

6 

6 

6 

6 

6 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

5 

• 5 

5 

6 

6 

6 

6 

6 

6 

6 

6 

6 

26 

26 

26 

20 

13 

07 

02 

96 

B9 

82 

75 

68 

61 

59 

56 

54 

37 

20 

24 

27 

31 

34 

38 

45 

53 

60 

68 

75 

BO 

86 

91 

97 

02 

.07 

12 

17 

22 

27 

32 

37 

42 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

57 

57 

57 

52 

48 

43 

39 

35 

30 

25 

20 

15 

10 

09 

07 

05 

10 

15 

25 

26 

27 

28 

28 

31 

33 

36 

38 

41 

43 

45 

46 

48 

50 

52 

53 

55 

56 

58 

60 

61 

63 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

4 

5 

5 

5 

5 

5 

5 

5 

5 

6 

5 

5 

5 

5 

5 

6 

6 

6 

6 

6 

6 

6 

51 

51 

51 

49 

46 

44 

41 

38 

30 

22 

14 

25 

36 

37 

39 

40 

57 

74 

86 

98 

09 

21 

33 

38 

44 

49 

55 

60 

65 

70 

76 

81 

86 

96 

07 

1 7 

28 

38 

48 

59 

69 

7.31 

7.34 

7.35 

7.35 

7.36 

7.64 

7.65 

7.68 

7.73 

7.78 

7.83 

7.88 

7.94 

7.99 

B. 04 

8.09 

8. 14 

8. 19 

8.24 

8.29 

B. 34 

8.40 

8.4b 

B.50 

8.55 

8.60 

--

'' - • 

--

--

--

- • 

--

--

--

--

--

--

--

--

--

--

~-

--

--

--

--

"-

10 

10 

10 

11 

1 1 

11 

1 1 

11 

11 

11 

11 

12 

12 

12 

12 

12 

12 

12 

12 

--

--

--

--

--

--

--

--

--

--

--

--

--

--

•--

62 

75 

87 

00 

13 

25 

38 

51 

63 

76 

89 

.01 

. 14 

2 7 

.39 

52 

65 

77 

90 

4.79 

5.05 

04 

02 

06 

03 

98 

4.96 

5.01 

5.06 

5.12 

5.17 

5.22 

5.27 

5.33 

5.38 

43 

48 

53 

59 

5.64 

5.69 

5.74 

5.80 

5.85 

5.90 
Tabl e B-8 

Urba n VMT Fraction s 

Clas s 2B Classe s 3- 5 Clas s 6 Clas s 7 Clas s 8A Clas s BB Schoo l Buse s Publi c Buses 

Vea r LOV LDT Gas Oiese l Gas Diese l Gas Diese l Gas Diese l Gas Diese l Gas Diese l Gas Diese l Gas Diese l 

1975 - 0.59 7 0.51 4 0.69 0 0.63 0 0.6B 6 0.55 0 0.66 0 0.43 0 0.63 0 0.35 0 0.53 0 0.24 1 0.53 0 0.17 6 0.22 0 0.22 0 0.62 0 

1976 0.59 7 0.51 4 0.69 0 0.63 0 0.68 5 0.59 0 0.66 0 0.43 0 0.63 0 0.37 0 0.56 0 0.30 0 0.58 0 0.17 6 0.25 0 0.25 0 0.62 0 

1977 0.59 7 0.51 4 0.69 0 0.63 0 0.69 0 0.63 0 0.66 0 0.42 8 0.63 0 0.37 7 0.63 0 0.35 8 0.63 0 0.17 6 0.28 0 0.28 0 0.62 0 

1978 0.59 7 0.51 4 0.69 0 0.63 1 0.69 0 0.63 1 0.66 0 0.43 2 0.64 0 0.37 9 0.65 0 0.35 8 0.65 0 0.17 6 0.31 0 0.31 0 ' 0.62 0 

1979 0.59 7 0.51 4 0.68 9 0.63 1 0.68 9 0.63 1 0.66 7 0.43 6 0.65 0 0.38 0 0.66 9 0.35 8 0.66 9 0.17 6 0.31 0 0.31 0 0.62U 

1980 0.59 7 0.51 4 0.68 9 0.63 2 0.68 9 0.63 2 0.67 4 0.43 9 0.66 0 0.38 2 0.68 9 0.35 9 0.68 9 0.17 6 0.30 0 0.30 0 0.64 0 

1981 0.59 7 0.51 4 0.68 8 0.63 2 0.66 8 0.63 2 0.68 0 0.44 3 0.67 0 0.38 3 0.70 8 0.35 9 0.70 8 0.17 6 0.40 0 0.40 0 0.65 0 

1982 0.59 7 0.51 4 0.68 7 0.63 3 0.68 7 0.63 3 0.68 7 0.44 7 0.68 1 0.38 5 0.72 8 0.35 9 0.72 8 0.17 6 0.41 0 0.41 0 0.65 0 

1963 0.59 7 0.51 4 0.68 9 0.63 3 0.68 9 0.63 3 0.69 8 0.44 8 0.68 9 0.38 5 0.75 2 0.35 9 0.75 2 0.17 6 0.41 0 0.41 0 0.65 0 

1984 0.59 7 0.51 4 0.69 1 0.63 3 0.69 1 0.63 3 0.70 9 0.44 9 0.69 8 0.38 6 0.77 7 0.35 9 0.77 7 0.17 6 0.41 0 0.41 0 0.65 0 

1985 0.59 7 0.51 4 0.69 3 0.63 3 0.69 3 0.63 3 0.72 1 0.45 0 0.70 6 0.38 6 0.80 1 0.35 9 0.80 1 0.17 6 0.41 0 0.41 0 0.65 0 

1986 0.59 7 0.51 4 0.69 5 0.63 3 0.69 5 0.63 3 0.73 2 0.45 1 0.71 5 0.38 7 0.82 6 0.35 9 0.82 6 0.17 6 0.41 0 0.41 0 0.65 0 

1987 0.59 7 0.51 4 0.69 7 0.63 3 0.69 7 0.63 3 0.74 3 0.45 2 0.72 3 0.38 7 0.85 0 0.35 9 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1988 0.59 7 0.51 4 0.69 8 0.63 3 0.69 8 0.63 3 0.75 0 0.45 3 0.72 5 0.38 8 0.85 0 0.36 0 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1969 0.59 7 0.51 4 0.69 9 0.63 3 0.69 9 0.63 3 0.75 7 0.45 4 0.72 8 0.38 9 0.85 0 0.36 2 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1990 0.59 7 0.51 4 0.70 1 0.63 3 0.70 1 0.63 3 0.76 5 0.45 4 0.73 0 0.39 0 0.85 0 0.36 3 0.85 0 0.17 b 0.41 0 0.41 0 0.65 0 

1991 0.59 7 0.51 4 0.70 2 0.63 3 0.70 2 0.63 3 0.77 2 0.45 5 0.73 3 0.39 1 0.85 0 0.36 5 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1992 0.59 7 0.51 4 0.70 3 0.63 3 0.70 3 0.63 3 0.77 9 0.45 6 0.73 5 0.39 2 0.85 0 0.36 6 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1993 0.59 7 0.51 4 0.70 4 0.63 3 0.70 4 0.63 3 0.78 9 0.45 9 0.74 3 0.39 3 0.85 0 0.37 2 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1994 0.59 7 0.51 4 0.70 6 0.63 3 0.70 6 0.63 3 0.79 9 0.46 3 0.75 1 0.39 4 0.85 0 0.37 7 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1995 0.59 7 0.51 4 0.70 7 0.63 3 0.70 7 0.63 3 0.B0 9 0.46 6 0.75 9 0.39 4 0.85 0 0.3B2 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1996 0.59 7 0.51 4 0.70 9 0.63 3 0.70 9 0.63 3 0.81 9 0.47 0 0.76 7 0.39 5 0.85 0 0.3B8 0.85 0 0.17 6 0.41 0 U.41 0 0.65 0 

1997 0.59 7 0.51 4 0.71 0 0.63 3 0.71 0 0.63 3 0.82 9 0.47 3 0.77 5 0.39 6 0.85 0 0.39 4 0.85 0 0.17 6 0.41 0 U.4I 0 0.65 0 

1998 0.59 7 0.51 4 0.71 0 0.63 3 0.71 0 0.63 3 0.82 9 0.47 3 0.77 5 0.39 6 0.85 0 0.39 4 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

1999 0.59 7 0.51 4 0.71 0 0.63 3 0.71 0 0.63 3 0.82 9 0.47 3 0.77 5 0.39 6 0.85 0 0.39 4 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 

2000 * 0.59 7 0.51 4 0.71 0 0.63 3 0.71 0 0.63 3 0.82 9 0.47 3 0.77 5 0.39 6 0.85 0 0.39 4 0.85 0 0.17 6 0.41 0 0.41 0 0.65 0 
P.52 

Appendix C 

Program Code 
P.53 

Listing of HFC.S-M3HFCE. at 10:M:U3 on FEB \k, 1985 for CCid«SK7M Page 1 

1 C 

2 C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

3 . C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

k C 

5 C MAIN PROGRAM FOLLOWS 

6 C 

7 REAL ST0CK(75.2O), GASMPG (75.20), DSLMPG(75.20), DSLPEN (30,20). 

8 1 LEDPEN(75.20). 0SLADV(75.5). FLTMPG(75.5). REGDST (30.2.20), 

9 2 VMTDST(30,2.20). VEH (30.2.20). LEADED (30.20). VMT (30.2.20) . 

10 3 EPA(30,2,20) . RMPG(30.2,20), DISF(30,20) , MISF(30,20), 

11 k URBFRC(75.2.20) , URBVMT (30, 2.20) . SALES (75. 20) . DSLFRC (75. 20) 

12 IXEGER I, J. K. L. R, BEGYR. ENDYR, FYR, LYR, YRIND(IOO), FSWOPT, 

13 1 TAMFLG, POOLFG, CALFLG, CALYR 

]k LOGICAL PIND(56) 

15 REAL PCTLPC(30.20), PCTLC(30,20), PCTUPC(30,20), PCTUC (30.20) 

16 COMMON /DFK1/ PCTLPC, PCTLC, PCTUPC, PCTUC, FSWFAC, DSLLIM. 

17 1 DSLLDV, DSLLDT, LEADYR, MYRFLG, TAMFLG, POOLFG, CALFLG, 

18 2 CALYR, OSLCAL, NVEH 

19 COMMON /CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEDPEN, OSLADV, 

20 1 FLTMPG, REGDST, VMTDST, URBFRC, DSLFRC 

21 COMMON /CB02/ VEH, SALES, LEADEO. VMT, EPA, RMPG, URBVMT, VMTADJ 

22 COMMON /CB03/ BEGYR. ENDYR. FYR, LYR, YRIND, PINO, FSWOPT 

23 LOGICAL FIRST 

2k COMMON /CB08/ DISF, MISF 

25 DATA FIRST / .TRUE. / 

26 C 

27 C INITIALIZE NUMBER OF DIFFERENT VEHICLE CLASSES 

28 C 

29 NVEH - 16 

30 C 

31 C INITIALIZE CALENDAR YEAR ARRAY 

32 C 

33 J - 0 

Ik DO 10 I - 19U6, 2020, 1 

35 J « J + 1 

36 YRINO(J) - I 

37 10 CONTINUE 

38 C 

39 C READ ALL MODEL YEAR SPECIFIC OATA INTO COMMON ARRAYS 

UO C 

k) DO 90 I - 1. 75 

l»2 C 

1»3 C READ AND STORE STOCK DATA 

kk C 

kS READ (11,20) (STOCK (I,K) ,K-1,NVEH) 

1*6. 20 FORMAT (J»X, 20F8-3) 

kl C 

•48 C READ AND STORE SALES DATA 

kS C 

50 READ (10,30) (SALES (I,K) ,K-1,NVEH) 

51 30 FORMAT (i»X. 16F6.0) 

52 C 

53 C READ ANO STORE FUEL ECONOMY DATA 

5k C 

55 READ (12,i*0) ((FLTMPG(I.K) .DSLADV(I.K)) .K-1.5) . ((GASMPG (I ,K) . 

56 1 DSLMPG(I,K)),K-6,NVEH) 

57 kO FORMAT (kX, 40F6.2) 

58 C 
P.54 

Listing of HFC.S-M3HFCE at 10:i* 1:**3 on FEB IU, 1985 for CCid«SK7M Page 

PRODUCE PSEUOO-MPG FOR OFFHWY 

DO 50 K - 15, 16 

50 GASMPG(I.K) - GASMPG (I,K) / 100000. 

READ AND STORE DIESEL PENETRATION DATA 

REAO (13.60) (DSLFRC (I.K).K-1.NVEH) 

60 FORMAT (UX. 20F6.3) 

READ ANO STORE LEAOED PENETRATION OATA 

REAO (1U.70) (LEDPEN(I.K) , K-1, NVEH) 

70 FORMAT (UX. 20F6.3) 

READ URBAN/RURAL VMT FRACTIONS 

READ (15.80) ((URBFRC(I.J.K).J-1,2),K-1,NVEH) 

80 FORMAT (UX, U0F6.3) 

90 CONTINUE 

READ ALL AGE BASED DATA INTO COMMON ARRAYS 

DO 1U0 R « 1, 30 

REAO AND STORE REGISTRATION DISTRIBUTION DATA 

READ (16.100) ((REGDST(R,J.K) .J-1,2) ,K-1,NVEH) 

100 FORMAT (3X. UOF6.3) 

READ AND STORE VMT DISTRIBUTIONS 

REAO (17.110) ((VMTDST(R.J.K).J-1,2),K-1,NVEH) 

110 FORMAT (3X, UOF7.3) 

READ ILLEGAL MISFUELING RATES 

READ (18,120) (MISF (R.K) .K-1,NVEH) 

120 FORMAT (3X, 20F6.3) 

INITIALIZE DISCRETIONARY MISFUELING ARRAY 

DO 130 K - 1. NVEH 

DISF (R,K) « 0. 

130 CONTINUE 

1U0 CONTINUE 

INITIALIZE FOR FIRST TIME THROUGH 

150 CONTINUE 

CALL SUB TO SOLICIT INFO ANO GENERATE SCENARIO 

CALL S0L1CT (FIRST, 6210) 

INITIALIZE FOR THE SELECTED BASE YEAR 

59 

60 

61 

62 

63 

6U 

65 

66 

67 

68 

69 

70 

71 

72 

73 

7U 

75 

76 

77 

78 

79 

80 

81 

82 

83 

8U 

85 

86 

87 

88 

89 

90 

91 

92 

93 

9U 

95 

96 

97 

98 

99 

100 

101 

102 

103 

10U 

105 

106 

107 

108 

109 

n o 

111 

112 

113 

n u 

115 

116 

c 

c 

c 

c 

c 

c 

c 

* 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 
P.55 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid«SK7M Page 3 

117 C 

118 CALL INBASE 

119 C 

120 C IF INDICATED CALL SUB TO CALCULATE AND PRINT 

121 C 

122 DO 190 I I - FYR, LYR 

123 I - I I - FYR + 1 

12U IF ( .NOT. PIND(I)) GO TO 160 

125 c 

126 CALL OUTPUT 

127 C 

128 C 30 YEAR ARRAY UPDATE FOLLOWS, IT IS CALLED ONLY IF 

129 C THERE ARE REMAINING YEARS TO BE PRINTED 

130 C 

131 160 DO 170 JJ - I I, LYR 

132 J - JJ - FYR + 1 

133 IF (PIND(J)) GO TO 180 

13U 170 CONTINUE 

135 c 

136 C NOTE IF THE FOLLOWING STATEMENT IS REACHED THERE ARE 

137 C NO MORE YEARS REMAINING TO BE PRINTED 

138 C 

139 GO TO 200 

1U0 180 IF (II .NE. LYR) CALL UPDATE 

1U1 190 CONTINUE 

1U2 C 

1U3 C THE FOLLOWING STATEMENT LOOPS CONTROL BACK TO THE 

1UU C SUB FOR SOLICITING INFO. BASED UPON THE USER'S 

1U5 C RESPONSE, A NEW SENARIO IS STARTED OR CONTROL GOES TO 

1U6 C STATEMENT 9999 WHERE THE PROGRAM TERMINATES. NOTE: THIS 

1U7 C CONVENTION MUST BE MAINTAINED TO AVOID AN INFINITE LOOP 

1U8 C 

1U9 200 GO TO 150 

150 210 STOP 

151 END 

152 C 

153 C************************************^ 

15U c 

155 C M0BILE3 FUEL CONSUMPTION MOOEL: FEBRUARY 1985 

156 C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

157 C 

158 SUBROUTINE SOL ICT (FIRST,*) 

159 c 

160 REAL STOCK (75.20). GASMPG(75.20), DSLMPG (75.20) , DSLPEN (30,20), 

161 1 LEDPEN(75.20), DSLADV(75.5). FLTMPG (75.5). REGDST (30,2,20), 

162. 2 VMTDST(30,2,20), VEH(30,2,20), LEADEO (30,20), VMT (30,2,20), 

163 3 EPA(30,2.20). RMPG(30,2,20). DISF (30,20), MISF (30,20), 

16U U URBFRC (75.2.20). URBVMT (30,2,20), SALES (75.20), DSLFRC (75.20) 

165 INTEGER I. J, K,. L. R, BEGYR, ENDYR, FYR, LYR, YRIND(IOO), FSWOPT. 

166 1 TAMFLG, POOLFG, CALFLG, CALYR 

167 LOGICAL PIND(56), FIRST 

168 REAL PCTLPC (30.20). PCTLC (30,20). PCTUPC (30.20), PCTUC (30.20) 

169 COMMON /DFK1/ PCTLPC. PCTLC. PCTUPC. PCTUC, FSWFAC, DSLLIM, 

170 1 DSLLDV, OSLLDT, LEAOYR, MYRFLG, TAMFLG, POOLFG, CALFLG, 

171 2 CALYR, OSLCAL, NVEH 

172 LOGICAL*! FMT(l) /'*'/ 

173 COMMON /CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEOPEN, DSLADV, 

17U 1 FLTMPG, REGDST, VMTDST, URBFRC, OSLFRC 
1 

Listing 

175 

176 

177 

178 

179 

180 

181 

182 

183 

18U 

185 

186 

187 

188 

189 

190 

191 

192 

193 

19U 

195 

196 

197 

198 

199 

200 

201 

202 

203 

20U 

205 

206 

207 

208 

209 

210 

211 

212 

213 

21U 

215 

216 

217 

218 

219 

220 

221 

222 

223 

22U 

225 

226 

227 

228 

229 

230 

231 

232 

of HFC.S-M3HFCE at 10:Ul:U3 on FEB lU, 1985 for CCid-SK7M Page k 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

COMMON /CB02/ VEH, SALES, LEAOEO, VMT, EPA, RMPG, URBVMT. VMTAOJ 

COMMON /CB03/ B.EGYR, ENDYR, FYR. LYR, YRINO, PIND, FSWOPT 

COMMON /CB08/ DISF, MISF 

DETERMINE WHETHER THIS IS THE FIRST INVOKATION 

IF ( .NOT. FIRST) GO TO 20 

PRINT SESSION INITIALIZATION INFORMATION 

WRITE (6,10) 

10 FORMAT {/J/, IX, 'WELCOME TO THE M0BILE3 FUEL CONSUMPTION MODEL'. 

1 /. ix. 

2 

3'ALL RESPONSES MAY BE ENTERED IN FREE FORMAT FOLLOWING THE PROMPT' 

U . ///) 

FIRST - .FALSE. 

GO TO 80 

THE FOLLOWING SECTION IS FOR SUBSEQUENT SCENARIOS 

20 CONTINUE 

DETERMINE IF THE USER DESIRES ANOTHER SCENARIO 

30 WRITE (6,U0) 

UO FORMAT (///, IX, 'DO YOU WANT TO RUN ANOTHER SCENARIO?', /, UX, 

1 ' 1 - YES'. /. UX. '2 - NO') 

READ (5.FMT.ERR-60) INPUT 

WRITE (6,50) INPUT 

50 FORMAT (/, 2X. 12) 

IF (INPUT .EQ. 1 .OR. INPUT .EQ. 2) GO TO 70 

60 WRITE (6,100) 

GO TO 30 

70 CONTINUE 

• 

BASED UPON THE ABOVE RESPONSE. INFORMATION WILL BE SOLICITED AND 

AND A NEW SESSION STARTED OR CONTROL WILL RETURN TO THE MAIN 

PROGRAM AT A POINT RESULTING IN ITS TERMINATION 

IF (INPUT .EQ. 1) GO TO 80 

IF (INPUT .EQ. 2) RETURN 1 

INITIALIZE THE ARRAY CONTROLLING PRINTED OUTPUT 

80 DO 90 1 - 1. U6 

PINO (1) - .FALSE. 

90 CONTINUE 

100 FORMAT (/, IX. '*** INVALID RESPONSE ***') 

SOLICIT FOR BASE YEAR OF MODEL RUN 

110 WRITE (6.120) 

120 FORMAT (/. IX. 'ENTER BASE YEAR AS U-DIGIT NUMBER') 

READ (5.FMT.ERR-1U0) IBY 

WRITE (6,130) IBY 

130 FORMAT (/, 2X, 1U) 

IF (IBY .GE. 1975 -ANO. IBY .LE. 1985) GO TO 150 

P.56 
P.57 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 

233 

21k 

115 

236 

237 

238 

239 

2U0 

2U1. 

2U2 

2U3 

2UU 

2U5 

2U6 

2U7 

2U8 

2U9 

250 

251 

252 

253 

25U 

255 

256 

257 

258 

259 

260 

261 

262 

263 

26U 

265 

266 

267 

268 

269 

270 

271 

272. 

273 

27U 

275 

276 

277 

278 

279 

280 

281 

282 

283 

28U 

285 

286 

287 

288 

289 

290 

1U0 WRITE (6,100) 

GO TO 110 

150 BEGYR - (IBY -" 1975) + 1 

ENOYR « BEGYR + 29 

FYR - IBY 

SOLICIT FOR REPORT YEARS 

160 WRITE (6,170) IBY, IBY 

170 FORMAT (/, IX, 'SELECT REPORTING CHRONOLOGICAL OPTION', /, UX, 

1 '1 - ', IU, ' TO 2020 BY 5 YEAR INCREMENTS'. /. UX, 

2 '2 - STARTING', ' IN ', lU, 

3 "AND USING ENDING YEAR ANO INCREMENTATION', 

U ' VALUES OF YOUR CHOICE') 

REAO (5.FMT.ERR-180) INPUT 

WRITE (6.50) INPUT 

IF (INPUT .EQ. 1 .OR. INPUT .EQ. 2) GO TO 190 

180 WRITE (6,100) 

GO TO 160 

190 IF (INPUT .EQ. 2) GO TO 210 

5-YEAR INCR. FROM BASE YR HAS BEEN SELECTED 

J - (1985 " IBY) - U 

PIND(l) - .TRUE. 

IF (J .GT. 0) PINO (J) - .TRUE. 

DO 200 I • IBY, 2020, 5 

J - J + 5 

PINO (J) - .TRUE. 

200 CONTINUE 

PIND((2020 - IBY) + 1) - .TRUE. 

LYR - 2020 

GO TO 300 

USER SPECIFIED OUTPUT YEARS ARE SET BELOW 

210 WRITE (6,220) 

220 FORMAT (/, IX, 'ENTER U-DIGIT ENDING YEAR') 

READ (5.FMT.ERR-230) IEND 

WRITE (6,130) IEND 

IF (IEND .GE. IBY .AND. IEND .LE. 2020) GO TO 2U0 

230 WRITE (6,100) 

GO TO 210 

2U0 WRITE (6,250) 

250 FORMAT (/, IX, 'ENTER INCREMENT YEAR FACTOR AS INTEGER VALUE') 

READ (5.FMT.ERR-260) INC 

WRITE (6,130) INC 

IF (INC .GE. 1 .AND. INC .LE. (2020 - IBY)) GO TO 270 

260 WRITE (6,100) 

GO TO 2U0 

270 PIND(l) - .TRUE. 

J - 1 

IFST - IBY + INC 

IF (IFST .GT. IEND) GO TO 290 

DO 280 I - IFST, IEND, INC 

J - J + INC 

PI NO (J) - .TRUE. 

LYR - IEND 
P.58 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU. 1985 for CCid-SK7M Page 6 

291 280 CONTINUE 

292 290 PIND((IEND - IBY) + 1) « .TRUE. . 

293 C 

29U C DETERMINE WHETHER FUEL-SWITCHING RATES WILL BE USED 

295 c 

296 300 WRITE (6.310) 

297 310 FORMAT (/. IX. 'SELECT METHOD OF DETERMINING LEAOED GASOLINE PENET 

298 1RAT10N'. /. UX. 

299 2 '1 " APPLY FUEL-SWITCHING RATES TO BASELINE PERCENTAGES', / 

300 3 . M . '2 - NO FUEL-SWITCHING ADJUSTMENT — USE BASELINE') 

301 READ (5.FMT.ERR-320) INPUT 

302 WRITE (6,-50) INPUT 

303 IF (INPUT .EQ. 1 .OR. INPUT .EQ. 2) GO TO 330 

30U 320 WRITE (6,100) 

305 GO TO 300 

306 330 IF (INPUT .EQ. 1) FSWOPT - 1 

307 IF (INPUT .EQ. 2) FSWOPT - 0 

308 FSWFAC - 1 . 

309 IF (FSWOPT .EQ. 0) GO TO 380 

310 C 

311 C FUEL SWITCHING FACTOR SOLICITATION FOLLOWS 

312 C 

313 3U0 WRITE (6,350) 

31U 350 FORMAT (/, IX. 'ENTER FUEL SWITCHING FACTOR:') 

315 REAO (5.FMT.ERR-370) FSWFAC 

316 WRITE (6.360) FSWFAC 

317 360 FORMAT (/. 2X, F6.3) 

318 GO TO 380 

319 370 WRITE (6.100) 

320 GO TO 3U0 

321 C 

322 C LDV. LDT DIESEL PENETRATION RATE LIMIT SOLICITATION 

323 C 

32U 38O WRITE (6,390) 

325 390 FORMAT (/. IX, 'DO YOU WANT TO PLACE A LIMIT ON LDV AND/OR LOT DIE 

326 1SELIZATI0N? (1-YES, 2-NO)') 

327 READ (5.FMT.ERR-U00) INPUT 

• 328 WRITE (6,50) INPUT 

329 IF (INPUT .EQ. 1 .OR. INPUT .EQ. 2) GO TO UIO 

330 UOO WRITE (6,100) 

331 GO TO 380 

332 UIO IF (INPUT .EQ. 1) DSLLIM - 1 

333 IF (INPUT .EQ. 2) DSLLIM - 0 

33U IF (DSLLIM .'EQ. 0) GO TO U80 

335 C ' 

336 . C MAXIMUM LDV, LDT DIESELIZATION RATE SOLICITATION FOLLOWS 

337 c 

338 U20 WRITE (6.U30) 

339 U30 FORMAT (/, IX, 'ENTER 198U+ MAXIMUM LDV DlESELIZATION LIMIT (.000-

3U0 1.115):') 

3U1 READ (5.FMT,ERR=UU0) DSLLDV 

3U2 WRITE (6,360) DSLLDV 

3U3 IF (DSLLDV .GE. 0.0 .AND. DSLLDV .LE. .1150001) GO TO U50 

3UU UUO WRITE (6,100) 

3U5 GO TO U20 

3U6 C 

3U7 U50 WRITE (6.U6O) 

3U8 U60 FORMAT (/. IX, 'ENTER I98U+ MAXIMUM LDT DlESELIZATION LIMIT (.000-
P.59 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 7 

3U9 ' 1-339):') 

350 REAO (5,FMT,ERfl=U70) DSLLDT 

351 WRITE (6,360) DSLLDT 

352 IF (DSLLDT .GE. 0.0 .AND. DSLLDT .LE. .3390001) GO TO U80 

353 U70 WRITE (6,100) 

35U GO TO U50 

355 C 

356 C LEADED PHASE-OUT SOLICITATION 

357 C 

358 U80 WRITE (6.U90) 

359 U90 FORMAT (/, IX. 'DO YOU WANT TO PHASE OUT LEADED FUEL? (1-YES, 2-NO 

360 1)') 

361 REAO (5,FMT,ERR-500) INPUT 

362 WRITE (6,50) INPUT 

363 IF (INPUT .EQ. 1 .OR. INPUT .EQ. 2) GO TO 510 

36U 500 WRITE (6.100) 

365 GO TO U80 

366 510 LEADYR - 9999 

367 IF (INPUT .EQ. 2) GO TO 550 

368 C 

369 C YEAR OF LEAD PHASE OUT 

370 C 

371 520 WRITE (6,530) 

372 530 FORMAT (/, IX, 'ENTER YEAR WHICH PHASE OUT OCCURS:') 

373 READ (5.FMT.ERR-5UO) LEADYR 

37U WRITE (6,130) LEAOYR 

375 GO TO 550 

376 5U0 WRITE (6,100) 

377 GO TO 520 

378 C 

379 C POOL AVERAGE LEADED FUEL CONTENT SOLICITATION FOLLOWS 

380 C 

381 550 WRITE (6,560) 

382 560 FORMAT (/, IX. 'DO YOU WANT POOL AVERAGE LEADED CONTENT OUTPUT?', 

383 1 /. UX. '1 - YES'. /. UX. '2 - NO') 

38U READ (5.FMT.ERR-570) POOLFG 

385 WRITE (6.50) POOLFG 

386 IF (POOLFG .EQ. 1 .OR. POOLFG .EQ. 2) GO TO 580 

387 570 WRITE (6.100) 

388 GO TO 550 -

389 C 

390 C MODEL YEAR OUTPUT SOLICITATION FOLLOWS 

391 C 

392 580 WRITE (6.590) 

393 590 FORMAT (/. IX. 'DO YOU WANT MODEL YEAR SPECIFIC OUTPUT?'. /, UX, 

39U 1 '1 - YES', /, UX, '2 - NO') 

395 READ (5.FMT.ERR-600) MYRFLG 

396 WRITE (6,50) MYRFLG 

397 IF (MYRFLG .EQ. 1 .OR. MYRFLG .EQ. 2) GO TO 610 

398 600 WRITE (6,100) 

399 GO TO 550 

UOO C 

UOI C TAMPERING OUTPUT SOLICITATION FOLLOWS 

U02 C 

U03 610 WRITE (6,620) 

UOU 620 FORMAT (/. IX, '00 YOU WANT TAMPERING OUTPUT?', /, UX, ' 1 - YES', 

U05 1 /. UX, '2 - NO') 

U06 READ (5.FMT.ERR-630) TAMFLG 
P.60 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU. 1985 for CCid=SK7M p a g e 8 

U07 ' WRITE (6,50) TAMFLG 

U08 IF (TAMFLG .EQ. 1 .OR. TAMFLG .EQ. 2) GO TO 6U0 

U09 630 WRITE (6,100)' 

UIO GO TO 610 

U11 C 

U12 C DIESEL FUEL CALIBRATION SOLICITATION FOLLOWS 

U13 C 

U1U 6U0 WRITE (6,650) 

U15 650 FORMAT (/, IX, 'DO YOU WANT TO CALIBRATE DIESEL FUEL VIA CLASS 7-8 

U16 IB VMT?', /, UX. '1 - YES', /, UX. '2 - NO') 

U17 READ (5.FMT.ERR-660) CALFLG 

Ul8 WRITE (6,50) CALFLG 

U19 IF (CALFLG .EQ. 1 .OR. CALFLG .EQ. 2) GO TO 670 

U20 660 WRITE (6,100) 

U21 GO TO 6U0 

U22 670 IF (CALFLG .EQ. 2) GO TO 730 

U23 C 

U2U C ACQUIRE OIESEL CALIBRATION YEAR AND VALUE 

U25 C 

U26 680 WRITE (6,690) 

U27 690 FORMAT (/, IX, 'PLEASE ENTER THE DIESEL CALIBRATION YEAR (1975-198 

U28 13)') 

U29 READ (5.FMT.ERR-680) CALYR 

U30 IF (CALYR .GE. 1975 -AND. CALYR .LE. 1983) GO TO 700 

U31 GO TO 680 • 

U32 700 WRITE (6,130) CALYR 

U33 C 

U3U 710 WRITE (6,720) 

U35 720 FORMAT (/, IX, 'PLEASE ENTER THE DIESEL CALIBRATION VALUE') 

U36 READ (5.FMT.ERR-710) DSLCAL 

U37 WRITE (6,360) DSLCAL 

U38 C 

U39 C ALL NECESSARY INFORMATION OBTAINED, QUERY USER AND PROCEED 

UUO C 

UU1 730 CONTINUE 

UU2 WRITE (6.7UO) 

UU3 7U0 FORMAT (//, IX, '00 YOU WANT TO CHANGE SCENARIO PARAMETERS?', /, 

UUU 1 UX, '1 - YES', /, UX, '2 - NO') 

UU5 READ (5.FMT.ERR-750) ICHANG 

UU6 WRITE (6,5&) ICHANG 

UU7 IF (0 .LT. ICHANG .AND. ICHANG .LT. 3) GO TO 76O 

UU8 750 WRITE (6,100) 

UU9 GO TO 730 

U50 760 CONTINUE 

U51 IF (ICHANG .EQ. 1) GO TO 30 

U52 WRITE (6,770) 

U53 770 FORMAT (///. IX. 'ft** SCENARIO COMPLETE: STANDBY TO RECEIVE OUTPUT 

U5U 1 ft*ft') 

U55 RETURN 

U56 END 

U57 C 

U58 C************************ftjVrtrtftVertAfcjWirtfc*ftft^ 

U59 C 

U60 C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

U61 C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

U62 C 

U63 SUBROUTINE INBASE 

U6U C 
P.61 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid-SK7M Page 9 

U65 REAL STOCK (75,20), GASMPG (75.20), DSLMPG(75.20) , DSLPEN (30,20), 

U66 1 LEDPEN(75.20), OSLADV (75.5). FLTMPG (75.5). REGOST (30.2.20) . 

U67 2 VMTOST(30,2,20). VEH(30S2.20), LEADEO (30.20). VMT(30.2.20) . 

U68 3 EPA(30.2.20). RMPG (30,2.20). DISF (30.20). MISF (30.20), 

U69 U URBFRC(75.2.20). URBVMT (30,2,20), SALES (75.20) , DSLFRC (75.20) 

U70 INTEGER I, J, K, L, R. BEGYR, ENDYR, FYR, LYR, YRINO(IOO), FSWOPT, 

U71 1 TAMFLG, POOLFG, CALFLG, CALYR 

U72 LOGICAL PIND(56) 

U73 REAL PCTLPC (30.20), PCTLC (30,20), PCTUPC (30,20) , PCTUC (30,20) 

U7U COMMON /DFK1/ PCTLPC, PCTLC, PCTUPC, PCTUC. FSWFAC, DSLLIM, 

U75 1 DSLLDV, DSLLDT, LEADYR, MYRFLG, TAMFLG, POOLFG, CALFLG, 

U76 2 CALYR, DSLCAL, NVEH 

U77 COMMON 7CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEDPEN, DSLADV, 

U78 1 FLTMPG, REGDST, VMTOST, URBFRC. DSLFRC 

U79 COMMON /CB02/ VEH. SALES, LEADEO, VMT, EPA, RMPG, URBVMT, VMTADJ 

U80 COMMON /CB03/ BEGYR, ENDYR, FYR, LYR, YRIND, PIND, FSWOPT 

U8l COMMON /CB08/ DISF, MISF 

U82 C 

U83 C PERFORM DIESEL CALIBRATION, IF NECESSARY 

U8U C 

U85 VMTAOJ - 1. 

U86 IF (CALFLG .EQ. 1) CALL CALIBR 

U87 C 

U88 C ASSIGN OIESEL PENETRATION RATES TO 30 YEAR ARRAY 

U89 C ADJUST LDV RATES TO MAX RATE, IF NECESSARY 

U90 C 

U91 R - 31 

U92 DO 20 I - BEGYR, ENDYR 

U93 R - R - 1 

U9U DO 10 K « 1, NVEH 

U95 DSLPEN(R.K) - DSLFRC (I , K) 

U96 IF (DSLLIM .EQ. 0 .OR. YRIND(I) .LE. 1983) GO TO 10 

U97 IF (K .LE. 2 .AND. DSLPEN(R.K) .GT. DSLLDV) DSLPEN(R.K) -

U98 1 DSLLDV 

U99 IF (K .GE. 3 -ANO. K .LE. 5 -AND. DSLPEN(R.K) .GT. DSLLDT) 

500 1 DSLPEN (R.K) - DSLLDT 

501 10 CONTINUE 

502 20 CONTINUE 

503 C 

50U C CALCULATE THE NUMBER OF VEHICLES IN THE FLEET BY VEH CLASS AND BY 

505 C FUEL TYPE (GAS/OSL) FOR EACH YEAR WITHIN THE PRESCRIBED 30 YEAR 

506 C PERIOD. 

507 C 

508 R - 31 

509 DO 70 I - BEGYR. ENDYR 

510 C 

5T1 C DETERMINE THE RELATIVE POSITION OF THE ITH YR IN THE 30 YEAR ARRAY 

512 C 

513 R- R - 1 

' 51U C 

515 C GAS IS HANOLED FIRST (J-l), FOLLOWED BY DSL (J-2). 

516 C 

517 DO 60 J « 1, 2 

518 C 

519 C LOOP THRU ALL CLASSES WITH THE NEXT LOOP. 

520 C 

521 DO 50 K - 1. NVEH 

522 C 
P.62 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page lo 

523 C COMPUTE NUMBER OF VEHICLES FOR RELATIVE YEAR "R". 

52U . C 

525 30 SUM - 0. 

526 DO UO L - 1, 30 

527 SUM - SUM + REGDST(L,J,K) * SALES (ENDYR - L + I.K) 

528 UO CONTINUE 

529 c 

530 VEH(R.J.K) = 0. 

531 IF (J .EQ. 1 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (ENDYR,K) 

532 1 *REGDST(R,J.K)*SALES(I.K)*(1. - DSLPEN (R.K))) / SUM 

533 IF (J .EQ. 2 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (ENDYR,K) 

53U 1 *REGDST(R.J.K)*SALES(I.K)*DSLPEN(R,K)) / SUM 

535 C 

536 50 CONTINUE 

537 60 CONTINUE 

538 70 CONTINUE 

539 C 

5U0 C SET LEAD/UNLEAD PENETRATION FOR 30 YEAR ARRAY.. 

5U1 C 

5U2 C FSWOPT-1 IF FUEL-SWITCHING OPTION IN EFFECT, -0 OTHERWISE 

5U3 C 

5UU R - 31 

5U5 DO 110 I - BEGYR, ENDYR 

5U6 R - R - 1 

5U7 C 

5U8 C OISCREATIONARY MISFUELLING RATES BASED ON CAREY PAPER 

5U9 C 

550 XDISF = .071 

551 IF (YRIND(I) .GE. 1975) XDISF - .275 

552 DO 80 K - 1, 5 

553 DISF (R.K) = XDISF 

55U 80 CONTINUE 

555 C 

556 DO 100 K • 1, NVEH 

557 C 

558 C CHECK FOR LEAD PHASE OUT 

559 C 

560 XDIS - DISF (R.K) 

561 XMIS - MISF (R.K) 

562 IF (YRIND (ENDYR) .LT. LEADYR) GO TO 90 

563 XDIS - 1. 

56U XMIS - 0. 

565 FSWFAC - 1. 

566 • C 

567 90 LEADED(R.K) - LEDPEN(I.K) * (1 - FSWOPT*XDlS) + FSWOPT * (1 -

568 1 LEDPEN (I.K)) * XMIS * FSWFAC 

569 C 

570 C PCTLPC-LEADED VEHICLE USING LEADED FUEL (LEADED PRE-CONTROL) 

• 571 C PCTLC -UNLEADED VEHICLE USING LEADED FUEL (LEADED CONTROL) 

572 C PCTUPC-LEAOED VEHICLE USING UNLEADED FUEL (UNLEADED PRE-CONTROL) 

573 C PCTUC -UNLEAOED VEHICLE USING UNLEADED FUEL (UNLEADED CONTROL) 

57U C 

575 PCTLPC (R.K) - LEDPEN (I.K) * (1. - FSWOPT*XDIS) 

576 PCTLC (R.K) - (1. - LEDPEN (I,K)) * FSWOPT * XMIS * FSWFAC 

577 PCTUPC (R.K) - LEDPEN (I,K) * FSWOPT * XDIS 

578 PCTUC (R.K) - (1. - LEDPEN (I.K)) * (1. - FSWOPT*XMIS*FSWFAC) 

579 100 CONTINUE 

580 110 CONTINUE 
P.63 

Listing 

581 

582 

583 

58U 

585 

586 

587 

588 

589 

590 

591 

592 

593 

59U 

595 

596 

597 

598 

599 

600 

601 

602 

603 

60U 

605 

606 

607 

608 

609 

610 

611 

612 

613 

61U 

615 

616 

617 

618 

619 

620 

621 

622 

623 

62U 

625 

626 

627 

628 

629 

630 

631 

632 

633 

63U 

635 

636 

637 

638 

of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid-SK7M Page 11 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

. 

LOAO URBAN VMT FRACTION ARRAY 

R - 31 

DO 1U0 1 - BEGYR. ENDYR 

R - R - 1 

DO 130 J - 1. 2 

DO 120 K - 1, NVEH 

URBVMT(R.J,K) - URBFRC (1.J.K) 

120 CONTINUE 

130 CONTINUE 

1U0 CONTINUE 

-

THE VMT 30 YEAR ARRAY WILL BE LOAOED 

OIESEL1ZATION INCLUDED FROM 1977+ 

R - 31 

DO 160 1 - BEGYR, ENDYR 

R - R - 1 

DO 150 K - 1, NVEH 

VMT(R.l.K) - VMTDST(R,1,K) 

AOJ - 1. 

IF (K .GE. 11 .AND. K .LE. 13) ADJ - VMTADJ 

VMT(R,2,K) » VMTOST (R,2,K) * AOJ 

IF (YRIND(I) .GE. 1977 -AND. DSLPEN(R.K) .GT. 0.) 

1 VMT(R.2,K) - ((VMTDST(R,2.K)*DSLFRC(31.K) + VMTOST(R,1,K)*( 

2 DSLPEN(R.K) - DSLFRC (31.K)))/DSLPEN(R.K)) * AOJ 

150 CONTINUE 

160 CONTINUE 

INITIALIZE THE EPA FUEL ECONOMY ARRAYS FOR CLASSES 1 THRU 5. 

1 

R - 31 

DO 180 1 « BEGYR. ENDYR 

R - R - 1 

DO 170 K - 1, 5 

SET GAS MPG FROM FLEET MPG. 

EPA(R.l.K) - (FLTMPG(I,K)*((1. - DSLPEN (R. K)) *VMT (1, 1 ,K) + ( 

1 DSLPEN(R,K)*VMT(1,2,K)/DSLA0V(I , K)))) / ((1. - OSLPEN (R, K)) * 

2 VMT(I.I.K) + VMT(1,2,K)*DSLPEN(R,K)) 

CALCULATE DIESEL MPG BY APPLYING ADVANTAGE FACTOR. 

EPA(R,2,K) - EPA(R.l.K) * DSLADV(I.K) 

170 CONTINUE 

180 CONTINUE 

MPG COMPUTATIONS FOR VEH CLASSES 6+ FOLLOW. 

R - 31 

DO 200 1 - BEGYR, ENOYR 

R - R - 1 

00 190 K - 6, NVEH 

SET GAS MPG FIRST THEN DSL 
P.64 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid=SK7M 

C 

Page 12 

639 

6U0 

6U1 

6U2 

6U3 

6UU 

6U5 

6U6 

6U7 

6U8 

6U9 

650 

651 

652 

653 

65<* 

655 

656 

657 

658 

659 

660 

661 

662 

663 

66U 

665 

666 

667 

668 

669 

670 

671 

672 

673 

67U 

675 

676 

677 

678 

679 

680 

681 

682 

683 

68U 

685 

686 

687 

688 

689 

690 

691 

692 

693 

69U 

695 

696 

EPA (R, I.K) - GASMPG (I.K) 

EPA(R.2.K) -'"DSLMPG (I,K) 

C 

190 CONTINUE 

200 CONTINUE 

C 

C ASSIGN ONROAD FUEL ECONOMY 

C 

210 CONTINUE 

DO 2U0 R - 1. 30 

DO 230 J - 1. 2 

DO 220 R - 1, NVEH 

RMPG(R.J.K) - EPA(R.J.K) 

220 CONTINUE 

230 CONTINUE 

2U0 CONTINUE 

C 

RETURN 

ENO 

ftftftftftftftftftfcftftftftftftftftftrtftftftftftftftftftftftftftftftftftftftftftftftftftftftftftftftftftft* 

M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

PROGRAMMER: DENNIS F. KAHLBAUM. CSC 

SUBROUTINE OUTPUT 

REAL STOCK(75.20), GASMPG(75.20). DSLMPG(75.20). DSLPEN (30,20), 

1 LEDPEN(75.20). DSLADV(75.5) . FLTMPG (75.5). REGOST (30.2.20). 

2 VMTOST(30.2,20) , VEH(30.2.20) . LEADED(30.20). VMT (30.2.20). 

3 EPA(30.2.20). RMPG (30,2.20), DISF (30,20). MISF (30,20), 

U URBFRC(75.2,20) , URBVMT (30,2,20), SALES (75.20), DSLFRC (75.20) 

INTEGER I, J, K, L, R, BEGYR, ENDYR, FYR, LYR, YRIND(IOO), FSWOPT, 

1 TAMFLG, POOLFG, CALFLG, CALYR 

LOGICAL PIND(56) 

REAL PCTLPC (30.20), PCTLC (30,20). PCTUPC(30,20), PCTUC (30,20) 

REAL TOT (13) , GT0TO3) 

COMMON /DFK1/ PCTLPC, PCTLC, PCTUPC, PCTUC, FSWFAC, DSLLIM, 

1 DSLLOV, DSLLDT, LEADYR, MYRFLG, TAMFLG, POOLFG, CALFLG. 

2 CALYR, DSLCAL, NVEH 

COMMON /CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEDPEN, DSLADV, 

1 FLTMPG, REGDST, VMTOST, URBFRC, DSLFRC 

COMMON /CB02/ VEH, SALES, LEADED, VMT, EPA, RMPG, URBVMT, VMTADJ 

COMMON /CB03/ BEGYR. ENDYR, FYR, LYR, YRIND, PIND. FSWOPT 

COMMON /CB08/ DISF, MISF 

REAL FLTRFD(2,20) , LEDRFD(20), UNLRFD(20), GORFD(20), BBLDAY (20) , 

1 FLTRPG(20). FLTREG (2.20) . FLTVMT (20) 

REAL LPC0N(20), LCON (20) . UPCON (20) , UCON (20) 

REAL FVMTGD (2.20). FLTURB (2,20). FLTRUR (2.20) 

COMMON /DFK3/ FLTREG. FLTURB. FLTRUR. FVMTGD, FLTVMT, GDRFD, TOT, 

1 GTOT 

COMMON /OFKU/ FLTRFD, LPCON, LCON, LEDRFO, UPCON, UCON, UNLRFD. 

1 BBLDAY 

INTEGER TIM(3) 

INITIALIZE VARIABLES 
P.65 

Listing of HFC.S-M3HFCE.at.10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 13 

697 C 

698 DO 10 K « 1, NVEH 

99 FLTVMT(K) - 0.0 

00 LEDRFD(K) - 0.0 

01 LPCON(K) - 0. 

02 LCON(K) - 0. 

03 UPCON (K) - 0. 

OU UCON(K) - 0. 

05 10 CONTINUE 

06 C 

07 DO 30 J - 1. 2 

08 DO 20 K - 1, NVEH 

09 FLTRE-G(J.K) - 0.0 

10 FLTRFD(J.K) - 0.0 

11 FVMTGD (J.K) - 0.0 

12 FLTURB (J,K) - 0.0 

13 FLTRUR(J.K) - 0.0 

IU 20 CONTINUE 

15 30 CONTINUE 

16 C 

17 C CALCULATE VMT FOR ALL CLASSES WITHIN THE FLEET 

18 C FVMTGD-FLEET VMT USING GAS OR DIESEL FUEL 

19 C FLTURB-URBAN FLEET VMT 

20 C FLTRUR-RURAL FLEET VMT 

21 C 

22 DO 60 R - 1, 30 

23 DO 50 J - 1. 2 

2U DO UO K - 1, NVEH 

25 FLTVMT (K) • FLTVMT (K) + VEH (R. J.K) * VMT (R, J.K) 

26 FVMTGD(J.K) -FVMTGD(J.K) +VEH(R,J,K) *VMT(R,J,K) 

27 FLTURB(J,K) « FLTURB(J.K) + VEH(R.J.K) * VMT(R.J.K) * 

28 1 URBVMT (R,J,K) 

29 FLTRUR(J.K) - FLTRUR(J.K) + VEH(R.J.K) * VMT(R.J.K) * (1. -

30 1 URBVMT (R,J,K)) 

31 UO CONTINUE 

32 50 CONTINUE 

33 60 CONTINUE 

3U C 

35 C FLEET WIDE FUEL DEMAND CALCULATIONS FOLLOW 

36 C 

37 DO 90 R - 1. 30 

38 DO 80 J - 1. 2 

39 DO 70 K - 1, NVEH 

UO C 

Ul C CALCULATE FLEET DEMAND FIRST 

U2 C 

U3 IF (RMPG(R.J.K) .GT. 0.) FLTRFD(J.K) - FLTRFD(J.K) +VEH(R, 

UU 1 j.K) * VMT (R,J.K) / RMPG (R.J.K) 

U5 C 

U6 C LEADED FUEL DEMANO IS BROKEN OUT NEXT FOR GASOLINE 

U7 C 

U8 IF (J .EQ. 1 .AND. RMPG(R.J.K) .GT. 0.) LEDRFD(K) • LEDRFD( 

U9 1 K) + LEADED (R.K) * (VEH(R,J.K)*VMT(R,J.K)/RMPG(R,J,K)) 

50 C 

51 C LPCON-LEAOED PRE-CONTROL FUEL OEMAND 

52 C LCON -LEAOED CONTROL FUEL DEMAND 

53 C UPCON-UNLEADED PRE-CONTROL FUEL DEMAND 

5U C UCON -UNLEADED CONTROL FUEL DEMAND 
P.66 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page H, 

ISS C 

756 IF (J .NE. 1) GO TO 70 

757 IF (RMPG'(R.J.K) .GT. 0.) LPCON (K) - LPCON(K) + PCTLPC (R,K) ft 

758 1 VEH (R, J.K) * VMT(R.J.K) / RMPG(R.J.K) 

759 IF (RMPG (R, J.K) .GT. 0.) LCON (K) - LCON (K) + PCTLC (R.K) •:-. 

760 1 VEH(R.J.K) * VMT(R.J.K) / RMPG (R. J.K) 

761 IF (RMPG(R,J.K) .GT. 0.) UPCON (K) - UPCON (K) + PCTUPC (R.K) * 

762 1 VEH (R, J.K) * VMT(R.J.K) / RMPG (R, J.K) 

763 IF (RMPG(R.J.K) .GT. 0.) UCON (K) - UCON (K) + PCTUC (R.K) * 

76U 1 VEH(R.J.K) * VMT(R.J.K) / RMPG(R.J.K) 

765 70 CONTINUE 

766 80 CONTINUE 

767 90 CONTINUE" 

768 C 

769 C CALCULATE UNLEADEO FUEL DEMAND 6 TOTAL DEMAND IN BBL/OAY 

770 C 

771 DO 100 K - 1, NVEH 

772 UNLRFO(K) - FLTRFO(l.K) - LEDRFD(K) 

773 GDRFD(K) - FLTRFD(l.K) + FLTRFD(2,K) 

77U BBLDAY (K) - GDRFD (K) * 0.06523 

775 100 CONTINUE 

776 C 

777 C CALCULATE EPA 6 ONROAO MPG FOR ALL CLASSES 

778 C 

779 DO 110 K - 1, NVEH 

780 FLTRPG(K) - 0. 

781 IF (GDRFD (K) .GT. 0.) FLTRPG(K) - FLTVMT (K) / GDRFD (K) 

782 110 CONTINUE 

783 c 

78U C REGISTRATIONS FOR THE FLEET ARE COMPUTED NEXT 

785 C 

786 DO 1U0 R - 1. 30 

787 DO 130 J - 1. 2 

788 DO 120 K - 1, NVEH 

789 FLTREG(J.K) - FLTREG(J.K) + VEH(R.J.K) 

790 120 CONTINUE 

791 130 CONTINUE 

792 1U0 CONTINUE 

793 C 

79U C PRINT OUT TABLE 

795 C 

796 CALL TIME(5. 0, TIM) 

797 C 

798 WRITE (U50 ) TIM. YRIND(ENDYR) 

. 799 150 FORMAT (T , TU9. 'Draft M0BILE3 Fuel Consumption Model'/T6l, 3AU/ 

800 1 ' '/'-'. T65, lU/'O', T56, 'Fleet Fuel Consumption'/TU7, 

801 2 ' (x10**9 Gallons/Year, x10**6 Barrels/Day) '/'O', T15. 6X, 

802 3 'Diesel'. 13X, 'Leaded Gasoline', 12X. 'Unleaded Gasoline', 

803 U 12X, 'Total Gasoline', 11X, 'Grand Total'/' ', T15, IX, 

80U 5 15 ('-'). 2X. 2(1X.27C-')). IX, 26('-'), 3X. 15C-')/ ' '. 

805 6 T15. ' Gallons BBL/Day '. 2(* Pre-Control Control Total') 

806 7 . ' Gallons BBL/Oay % Unleaded Gallons BBL/Day'/' '. 

807 8 T15. 2 (1X.7 ('-')). 2X. IX, 11('-'). 2 (1X.7 {'-')). IX. I K 

808 9 '-') . 2(ix.7('-')). 2(ix.7('-')). IX. 10('-'). 2X. 2(1X.7( 

809 * '-')) ) 

810 C 

811 DO 160 L - 1, 13 

812 160 GTOT(L) - 0. 
P.67 

Listing of HFC.S-M3HFCE at -10:Ul:U3 on FEB lU, 1985 for CCid-SK7M Page 15 

LDV 

CALL SUMI(1, 2, 1.) 

LDTl 

CALL SUMI(3, U, 1.) 

LDT2 

CALL SUMI (5, 5. 1.) 

CLASSES 2B-5 

CALL SUM1(6, 9. 1.) 

CLASS 6 

CALL SUMI (10, 10, 1.) 

CLASSES 7-8A 

CALL SUMI (11, 12. 1.) 

CLASS 8B 

CALL SUMI (13, 13, 1.) 

SCHOOL BUSES 

CALL SUMI (IU. IU, 1.) 

PUBLIC BUSES 

CALL SUMI (15, 15. 1.) 

OFF-HIGHWAY 

CALL SUMI (16, 16. 1.) 

SEPARATOR LINE 

WRITE (1,170) 

170 FORMAT (' ', 13 ('-') . T15. 20X.7C-')). 2X, 2 (IX, 1 1 ('-'). IX,7 ( 

1 '-') .1X.7('-*)) . 2(1X.7C-')), IX, 10('-'), 2X. 

2 2 (1X.7 ('-•))) 

LDT TOTAL 

CALL SUMI (3, 5, 0.) 

WRITE (1.180) (TOT(L) .L-1,13) 

180 FORMAT (' '. 'Total LDT'. T15. F8.3. F7-3. 3X, 2(F10.3,2X.2F8.3). 

1 F8.3. F7.3. FlO.2. F12.3. F7-3) 

LDV+LDT TOTAL 

813 

81U 

815 

816 

817 

818 

819 

820 

821 

822 

823 

82U 

825 

826 

827 

828 

829 

830 

831 

832 

833 

83U 

835 

836 

837 

838 

839 

8U0 

8U1 

8U2 

8U3 

8UU 

8U5 

8U6 

8U7 

8U8 

8U9 

850 

851 

852 

853 

85U 

855 

856 

857 

858 

859 

860 

861 

862 

863 

86U 

865 

866 

867 

868 

869 

870 

C 

C 

C 

C 

C 

C 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

• c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 
P.68 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid-SK7M Page 16 

871 CALL SUMI (1, 5, 0.) 

872 C 

873 WRITE (1,190) (TOT (L) , L-l, 13) 

87U 190 FORMAT (' ', 'Total LDV+LDT', T15, F8.3. F7-3. 3X, 2 (F10.3.2X,2F8. 

875 1 3). F8.3. F7.3. FlO.2. FI2.3. F7.3) 

876 C 

877 C HDV TOTAL 

878 C. 

879 CALL SUMI(6, 15. 0.) 

880 C 

881 WRITE (1.200) (TOT (L), L-l. 13) 

882 200 FORMAT (' '. 'Total HDV. T15. F8.3. F7-3. 3X. 2 (F 10.3.2X.2F8.3) . 

883 1 F8\3. F7.3. FlO.2, F12.3. F7-3) 

88U C 

885 C HIGHWAY TOTAL 

886 C 

887 CALL SUMI(1. 15. 0.) 

888 C 

889 WRITE (1.210) (TOT(L) ,L-1,13) 

890 210 FORMAT (' '. 'Total Highway', T15, F8.3. F7-3. 3X. 2 (F10.3.2X.2F8. 

891 1 3). F8.3. F7.3. FlO.2. F12.3. F7-3) 

892 C 

893 C GRAND TOTAL 

89U C 

895 GT0T(2) - GTOT(l) * .06523 

896 GT0T(9) - GT0T(5) + GTOT (8) 

897 GTOT (10) - GTOT (9) * .06523 

898 GTOT (11) - 0. 

899 IF (GTOT (9) .GT. 0.) GTOT (11) - 100. * GTOT (8) / GTOT (9) 

900 C 

901 WRITE (1.220) (GTOT (L) . L-l, 13) 

902 220 FORMAT (' '. 'Grand Total'. T15. F8.3. F7-3. 3X. 2 (F10.3.2X,2F8.3) 

903 1 . F8.3. F7.3. FlO.2, F12.3, F7-3) 

90U C 

905 C PRINT TABLE 

906 C . 

907 C HEADING 

908 C 

909 WRITE (1.230) YRI NO (ENDYR) 

910 230 FORMAT ('2'/'0'. T65, lU/'O'. TUU, 'Vehicle Registrations - Vehicl 

911 le Miles Traveled'/' ', TU6, ' (x10**6 Vehicles)', 7X. 

912 2 ' (xl0**9 Miles/Year) */'0' , T16, 'New Vehicles' , 51 X, 

913 3 'Fleet'/Tl6. 12('-'). 3X. 101('-'), /T16. U5X, 3UX. 

9IU U 'VMT'/T16. U5X. 71('-')/Tl6, ' Road MPG', 16X, 

915 * 5 'Registrations', 15X, 'Urban', 19X. 'Rural', 19X, 

916 . 6 'Total'/Tl6, 12C-'). UX. 'Road ', 23('-'), 3 (1X.23 ('-'))/ 

917 7 T16, ' :as Diesel MPG', U(' Gas Diesel Total1)/ 

918 8 T16, 5('-'). ix, 6('-'), 2X. IX. 5C-') . I2(ix.7('-'))) 

919 C 

920 WRITE (U.2U0) YRIND (ENDYR) 

921 2U0 FORMAT ('-', 8X. lU/'O'. UX, 'VMT/Vehicle'/) 

922 C 

923 DO 250 L - 1. 13 

92U 250 GTOT(L) - 0. 

925 C 

926 C LDV 

927 c 

928 CALL SUM20. 2, 1.) 
P.69 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 17 

929 c. 

930 C LDTl 

931 c 

932 CALL SUM2(3. U, 1.) 

933 C 

93U C LDT2 

935 C 

936 CALL SUM2(5. 5. 1.) 

937 C 

938 C CLASS 2B-5 

939 C 

9U0 CALL SUM2(6, 9. 1.) 

9U1 C 

9U2 C CLASS 6 

9U3 C 

9UU CALL SUM2(10, 10, 1.) 

9U5 C 

9U6 C CLASSES 7-8A 

9W C 

9U8 CALL SUM2 01 , 12, 1.) 

9U9 C 

950 C CLASS 8B 

951 C 

952 CALL SUM2C3. 13. 1.) 

953 C 

95U C SCHOOL BUSES 

955 c 

956 CALL SUM20U, IU, 1.) 

957 C 

958 C PUBLIC BUSES 

959 C 

960 CALL SUM2 05, 15. 1.) 

961 C 

962 C OFF-HIGHWAY 

963 c 

96U CALL SUM2 06 , 16. 1.) 

965 c 

966 C SEPARATOR LINE 

967 C 

968 WRITE (1,260) 

969 260 FORMAT ('

 r, T2. 13('"'). 6X. 7X, 3X. 5('-'). 12 (IX,7 ('-'))) 

970 C 

971 WRITE (U.270) 

972 270 FORMAT (' ', 13C-') . T15, IX. 6('-')) 

973 C 

97U C LDT TOTAL 

975 C 

976 CALL SUM2(3. 5. 0.) 

977 C 

978 WRITE (1.280) (TOT(L) .L-1,13) 

979 280 FORMAT (' ', T2, 'Total LDT', T16. 5X, 7X, F8.2, 3F8.3. 9F8.2) 

980 C 

981 VMTVEH - 0. 

982 IF (TOT(U) .GT. 0.) VMTVEH - TOT (13) / TOT (U) 

983 WRITE (U.290) VMTVEH 

98U 290 FORMAT (' Total LDT ', F7-3) 

985 C 

986 C LDV+LDT TOTAL 
P.70 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU. 1985 for CCid-SK7M Page 18 

987 C 

988 CALL SUM2 0 . .5. 0.) 

989 C 

990 WRITE (1.300) (TOT (L) . L-l. 13) 

991 300 FORMAT (' ', T2, 'Total LDV+LOT', T16, 5X. 7X, F8.2, 3^8-3. 9F8.2) 

992 C 

993 VMTVEH - 0. 

99U IF (TOT(U) .GT. 0.) VMTVEH = T0T(13) / TOT (U) 

995 WRITE (U.310) VMTVEH 

996 310 FORMAT (' Total LDV+LDT', F7-3) 

997 c 

998 C HDV TOTAL -

999 C 

1000 CALL SUM2(6, 15. 0.) 

1001 C 

1002 WRITE (1.320) (TOT(L) .L-1,13) 

1003 320 FORMAT (' '. T2. 'Total HDV. T16. 5X. 7X. F8.2. 3F8.3, 9F8.2) 

100U C 

1005 VMTVEH - 0. 

1006 IF (TOT(U) .GT. 0.) VMTVEH - TOT (13) / TOT (U) 

1007 WRITE (U.330) VMTVEH 

1008 330 FORMAT (' Total HDV ', F7-3) 

1009 C 

1010 C GRAND TOTAL 

1011 C (REMOVE OFF-HIGHWAY CONSUMPTION FROM MPG CALC) 

1012 C 

1013 XVMT - 0. 

101U XRFD - 0. 

1015 DO 3U0 K = 1. NVEH 

1016 XVMT - XVMT + FLTVMT(K) 

1017 XRFD - XRFD + GDRFD(K) 

1018 3U0 CONTINUE 

1019 GTOT(l) - 0. 

1020 IF (XRFO .GT. 0.) GTOT(l) = XVMT / (XRFD - GDRFD06)) 

1021 C 

1022 WRITE (1.350) (GTOT (L) .L-l . 13) 

1023 350 FORMAT (' '. T2. 'Grand Total' . Tl6. 5X. 7X, F8.2. 3F8.3. 9F8.2) 

102U C 

1025 VMTVEH - 0. 

1026 IF (GTOT(U)- .GT. 0.) VMTVEH » GT0T(13) / GTOT (U) 

1027 WRITE (U.360) VMTVEH 

1028 360 FORMAT (' Grand Total '. F7•3) 

1029 C 

1030 C PRINT POOL AVERAGE LEAD CONTENT, IF NECESSARY 

1031 C 

1032 IF (POOLFG .EQ. 1) CALL POOLLD 

1033 c 

103U C PRINT MODEL YEAR SPECIFIC TABLE, IF NECESSARY 

1035 c 

1036 IF (MYRFLG .EQ. 1) CALL TABLE 

1037 C 

1038 C PRINT RVP TAMPERING OUPUT, IF NECESSARY 

1039 c 

10U0 IF (TAMFLG .EQ. 1) CALL TAMPER 

10U1 C 

10U2 RETURN 

10U3 END 

10UU C 
P.71 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 19 

10U5 C*********************************************************************** 

10U6 C 

10U7 C M0BILE3 FUEL CONSUMPTION MOOEL: FEBRUARY 1985 

10U8 C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

10U9 C 

1050 SUBROUTINE UPDATE 

1051 C 

1052 REAL STOCK (75.20), GASMPG(75.20), DSLMPG (75.20), DSLPEN (30.20), 

1053 1 LEDPEN (75.20), DSLADV(75.5). FLTMPG (75.5). REGDST (30,2.20) , 

105U 2 VMTDST (30.2.20). VEH(30.2.20). LEADED (30,20). VMT(30.2,20), 

1055 3 EPA (30.2.20). RMPG(30.2,20), OISF (30,20), MISF (30,20), 

1056 U URBFRC (75.2.20), URBVMT(30.2.20). SALES(75.20), DSLFRC(75.20) 

1057 INTEGER"!, J, K, L, R, BEGYR, ENDYR, FYR, LYR, YRIND(IOO), FSWOPT, 

1058 1 TAMFLG, POOLFG, CALFLG, CALYR 

1059 LOGICAL PINO (56) 

1060 REAL PCTLPC (30.20). PCTLC (30.20). PCTUPC (30,20), PCTUC (30,20) 

1061 COMMON /DFK1/ PCTLPC. PCTLC, PCTUPC, PCTUC, FSWFAC, DSLLIM, 

1062 1 DSLLDV, DSLLDT, LEADYR, MYRFLG, TAMFLG, POOLFG, CALFLG. 

1063 2 CALYR. DSLCAL. NVEH 

106U COMMON /CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEOPEN. DSLADV. 

1065 1 FLTMPG, REGDST, VMTDST, URBFRC, DSLFRC 

1066 COMMON /CB02/ VEH, SALES, LEADED, VMT, EPA, RMPG, URBVMT, VMTADJ 

1067 COMMON /CB03/ BEGYR, ENDYR, FYR, LYR, YRIND, PIND, FSWOPT 

1068 COMMON /CB08/ DISF, MISF 

1069 C 

1070 C INCREMENT THE ENOING YEAR BY 1 

1071 C 

1072 ENDYR - ENDYR + 1 

1073 VYR - VYR + 1 

107U C 

1075 C UPDATE DIESEL PENETRATION RATES 

1076 C ADJUST LDV 6 LDT RATES TO MAX RATE, IF NECESSARY 

1077 C 

1078 R - 31 

1079 00 20 I - 2, 30 

1080 R - R - 1 

1081 00 10 K - 1, NVEH 

1082 DSLPEN (R.K) « DSLPEN ((R - 1),K) 

1083 10 CONTINUE 

108U 20 CONTINUE 

1085 C 

1086 DO 30 K - 1, NVEH 

1087 DSLPEN (I.K) - DSLFRC (ENDYR.K) 

1088 - IF (DSLLIM .EQ. 0 .OR. YRIND(ENDYR) .LE. 1983) GO TO 30 

.1089 IF (K .LE. 2 .AND. DSLPEN(l.K) .GT. DSLLDV) DSLPEN(l.K) - DSLLDV 

1090 IF (K .GE. 3 -AND. K .LE. 5 -AND. DSLPEN(l.K) .GT. DSLLDT) 

1091 1 DSLPEN (I.K) - DSLLDT 

1092 30 CONTINUE 

•1093 c 

109U C CALCULATE NEW DISTRIBUTION OF VEHICLES WITHIN THE FLEET 

1095 c 

1096 R - 31 

1097 IBEGY - ENDYR - 29 

1098 DO 80 I - IBEGY, ENDYR 

1099 R - R - 1 

1100 DO 70 J - 1, 2 

1101 DO 60 K • 1, NVEH 

1102 UO SUM - 0. 
1 

Listing 

1103 

HOU 

1105 

1106 

1107 

1108 

1109 

1110 

nn 

1112 

1H3 

111U 

1115 

1116 

1117 

1118 

1119 

1120 

1121 

1122 

1123 

112U 

1125 

1126 

1127 

1128 

1129 

1130 

1131 

1132 

1133 

113U 

1135 

1136 

H37 

1138 

1139 

nuo 

11U1 

11U2 

11U3 

UUU 

11U5 

11U6 

11U7 

11U8 

11U9 

1150 

1151 

1152 

1153 

115U 

H 5 5 

1156 

1157 

1158 

1159 

1160 

1 1 

of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 20 

C 

C 

C 

C 

C 

C 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

00 50 L - 1. 30 

SUM - SUM + REGDST (L,J,K) * SALES (ENDYR - L + I.K) 

50 CONTINUE 

VEH(R.J.K) - 0. 

IF (J .EQ. 1 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (ENOYR.K) 

1 *REGDST(R.J,K)*SALES(I,K)*(1. - DSLPEN (R, K))) / SUM 

IF (J .EQ. 2 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (ENDYR,K) 

1 *REGDST(R,J.K)*SALES(I,K)*DSLPEN(R,K)) / SUM 

60 CONTINUE 

70 CONTINUE 

80 CONTINUE 

_ 

UPDATE LEAO FUEL PERCENTAGE ARRAY 

R - 31 

DO 120 1 - IBEGY, ENDYR 

R - R - 1 

OISCREATIONARY MISFUELING RATES BASED ON CAREY PAPER 

XDISF - .071 

IF (YRIND(I) .GE. 1975) XDISF - .275 

DO 90 K - 1, 5 

DISF (R.K) - XDISF 

90 CONTINUE 

DO 110 K - 1, NVEH 

XDIS - OISF (R.K) 

XMIS - MISF(R.K) 

IF (YRIND (ENDYR) .LT. LEADYR) GO TO 100 

XDIS - 1. 

XMIS - 0. 

FSWFAC - 1. 

100 LEADED(R.K) « LEDPEN(I.K) * (1 - FSWOPT*XDIS) + FSWOPT * (1 -

1 LEDPENU ,K)) * XMIS * FSWFAC 

• 

PCTLPC-LEADED VEHICLE USING LEADED FUEL (LEADED PRE-CONTROL) 

PCTLC -UNLEAOED VEHICLE USING LEADED FUEL (LEAOED CONTROL) 

PCTUPC-LEADEO VEHICLE USING UNLEADED FUEL (UNLEADED PRE-CONTROL) 

PCTUC -UNLEADED VEHICLE USING UNLEAOED FUEL (UNLEADED CONTROL) 

PCTLPC(R.K) - LEDPEN (1,K) * (1. - FSWOPT*XDIS) 

PCTLC (R.K) - (1. - LEDPEN (I.K)) * FSWOPT * XMIS * FSWFAC 

PCTUPC (R.K) » LEDPEN(I.K) * FSWOPT * XDIS 

PCTUC (R.K) - (1. - LEDPEN (I.K)) * (1. - FSWOPT*XMIS*FSWFAC) 

110 CONTINUE 

120 CONTINUE 

UPOATE URBAN VMT FRACTIONS NEXT 

R - 31 

DO 1U0 1 - 2. 30 

R - R - 1 

DO 130 K - 1, NVEH 

URBVMT (R, l.K) - URBVMT ((R - D.l.K) 

URBVMT (R.2.K) - URBVMT ((R - 1),2,K) 

130 CONTINUE 

1U0 CONTINUE 

P.72 
P.73 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU. 1985 for CCid-SK7M Page 21 

1161 C 

1162 C CALCULATE CURRENT YEAR URBAN VMT FRACTION 

1163 C 

116U 00 150 K - 1, NVEH 

1165 URBVMT (1.1,K) - URBFRC (ENDYR,l.K) 

1166 URBVMT(1,2,K) « URBFRC (ENDYR.2,K) 

1167 150 CONTINUE 

1168 C 

1169 C THE VMT 30 YEAR ARRAY WILL BE LOAOED 

1170 C DIESELIZATION INCLUDED FROM 1977+ 

1171 c 

1172 R - 31 

1173 DO 170 I .- IBEGY, ENOYR 

117U R - R - 1 

1175 DO 160 K - 1, NVEH 

1176 VMT (R,l.K) - VMTOST (R,l.K) 

1177 ADJ - 1. 

1178 IF (K .GE. 11 .AND. K .LE. 13) ADJ - VMTADJ 

1179 VMT(R.2.K) - VMTDST(R.2.K) * ADJ 

1180 IF (YRIND(I) .GE. 1977 -AND. DSLPEN (R.K) .GT. 0.) 

1181 1 VMT(R.2.K) - ((VMTDST(R.2.K)*DSLFRC(31.K) + VMTOST(R.1.K)* ( 

1182 2 DSLPEN(R.K) - OSLFRC (31, K)))/DSLPEN (R.K)) * ADJ 

1183 160 CONTINUE 

118U 170 CONTINUE 

1185 C 

1186 C UPDATE EPA MPG ESTIMATES NEXT 

1187 C 

1188 R - 31 

1189 DO 190 I - 2. 30 

1190 R - R - 1 

1191 DO 180 K - 1. NVEH 

1192 EPA(R.l.K) - EPA((R - 1) ,1,K) 

1193 EPA(R.2.K) - EPA((R - 1) ,2,K) 

119U 180 CONTINUE 

1195 190 CONTINUE 

1196 C 

1197 C FLEET EPA PLUS VARIABLE DSL ADVANTAGE FACTOR 

1198 C 

1199 DO 200 K - 1. 5 

1200 EPA(l.l.K) - (FLTMPG(ENDYR,K)*((1. - DSLPEN (1 ,K)) *VMT (1, 1 ,K) + ( 

1201 1 DSLPEN(1,K)*VMT(1,2,K)/DSLADV(ENDYR,K)))) / (VMT (1.1 ,K) * (1 . -

1202 2 DSLPEN(l.K)) + VMT (1,2.K)*DSLPEN(1,K)) 

1203 . C 

120U EPA(1,2,K) - EPA(l.l.K) * OSLADV (ENDYR, K) 

1205 200 CONTINUE 

1206 C 

1207 C CALCULATE CURRENT YEAR EPA MPG FOR CLASSES 6 TO 9 

1208 C 

1209 DO 210 K - 6, NVEH 

1210 EPA (1.l.K) - GASMPG (ENDYR.K) 

1211 EPA(1,2.K) - DSLMPG (ENDYR,K) 

1212 210 CONTINUE 

1213 C 

121U C CALCULATE ONROAD MPG FOR YEARS 2 THRU 30 FOR CLASSES 1-9 

1215 C 

1216 R - 31 

1217 DO 230 I - 2, 30 

1218 R - R - 1 
P.74 

Listing of HFC.S-M3HFCE at 10:U1: 1*3 on FEB IU, 1985 for CCid«SK7M Page 22 

1-219 DO 220 K - 1, NVEH 

1220 RMPG(R.l.K) - RMPG ((R - D.l.K) 

1221 RMPG(R,2,K) - RMPG ((R - D.2.K) 

1222 220 CONTINUE 

1223 230 CONTINUE 

122U C 

1225 C CALCULATE CURRENT YEAR ONROAD MPG ESTIMATES 

1226 C 

1227 DO 250 K - 1, NVEH 

1228 DO 2U0 J - 1, 2 

1229 RMPG(l.J.K) - EPA(l.J.K) 

1230 2U0 CONTI-NUE 

1231 250 CONTINUE 

1232 C 

1233 C CALCULATE CURRENT YEAR ONROAD MPG FOR CLASSES 6-9 

123U C 

1235 DO 260 K - 6, NVEH 

1236 RMPG(l.l.K) - GASMPG (ENOYR.K) 

1237 RMPG0.2.K) - DSLMPG (ENDYR,K) 

1238 260 CONTINUE 

1239 C 

12U0 RETURN 

12U1 ENO 

12U2 C 

12U3 c*********************************************************************** 

12UU C 

12U5 C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

12U6 C PROGRAMMER: DENNIS F. KAHLBAUM. CSC 

12U7 C 

12U8 SUBROUTINE TABLE 

12U9 C 

1250 REAL STOCK(75.20) , GASMPG(75.20). DSLMPG(75.20) , DSLPEN(30.20) , 

1251 1 LEDPEN(75.20), DSLADV(75.5). FLTMPG(75.5). REGDST (30.2.20) , 

1252 2 VMTDST(30.2.20) , VEH(30,2.20) . LEADED(30,20) , VMT(30,2,20). 

1253 3 EPA(30,2,20), RMPG (30,2,20). DISF(30,20), MISF (30.20), 

125U U URBFRC(75,2.20), URBVMT (30,2,20), SALES (75.20), DSLFRC (75.20) 

1255 INTEGER I, J, K, L, R, BEGYR, ENDYR, FYR, LYR. YRIND(IOO), FSWOPT. 

1256 1 TAMFLG, POOLFG, CALFLG, CALYR 

1257 LOGICAL PIND(56) 

1258 C 

1259 REAL PCTLPC (30,20). PCTLC (30,20). PCTUPC (30.20), PCTUC(30.20) 

1260 COMMON /DFK1/ PCTLPC, PCTLC, PCTUPC, PCTUC, FSWFAC, DSLLIM, 

1261 1 DSLLDV. DSLLDT. LEADYR. MYRFLG, TAMFLG, POOLFG. CALFLG. 

1262 2 CALYR. DSLCAL, NVEH 

1263 COMMON /CB01/ STOCK, GASMPG, DSLMPG, DSLPEN, LEDPEN, DSLADV, 

126U 1 FLTMPG. REGDST, VMTDST, URBFRC, OSLFRC 

1265 COMMON /CB02/ VEH, SALES, LEADED, VMT, EPA, RMPG, URBVMT, VMTADJ 

1266 COMMON /CB03/ BEGYR, ENDYR, FYR, LYR, YRIND, PINO, FSWOPT 

1267 COMMON /CB08/ DISF, MISF 

1268 REAL FLTREG (2,3). FLTVMT(2,3). ANNVMT(2.3) 

1269 INTEGER TIM(3) 

1270 C 

1271 C PRINT OUT CALENDAR YEAR NUMBER VEHICLES, VMT TABLE 

1272 C 

1273 CALL TIME(5. 0, TIM) 

127U C 

1275 C LDV. LDT 

1276 C 
P.75 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU. 1985 for CCid-SK7M Page 23 

1277 WRITE (2,10) TIM, YRIND(ENDYR) 

1278 10 FORMAT ('1'/'-'/'-', TU8, 'Draft M0BILE3 Fuel Consumption Model'/ 

1279 1 ' '. T60, 3AU/'0', TUO, 

1280 2 'Registrations and VMT by Vehicle Class and Model Year'/ 

1281 3 '0', TU7, ' (Registrations in mill ions of vehicles)'/' 

1282 U TU7. '(Annual VMT in thousands of miles/year)'/1 ', TU8, 

1283 5 '(Fleet VMT in billions of miles/year)'/'0', T6U, IU) 

128U C 

1285 WRITE (2.20) 

1286 20 FORMAT ('0', 5X. IX. 19X. 'LDV. 19X. IX, 19X, 'LDTl', 18X, IX, 

1287 1 19X. 'LDT2V' '. 5X. IX. 3(U1 ('-') JX)/ ' '. 5X. IX. 3(9X. 

1288 2 'Gas',8X.IX.7X.'Diesel'.7X.1X)/' '. 5X, IX. 6(20('-'),1X)/ 

1289 3 -' '. 'Model', IX, 6(6X.IX,'Annual',IX,IX,'Fleet'.IX)/' '. 

1290 U IX, 'Year', IX, 6(2X,'Reg',IX.1X.2X,'VMT',IX,1X.2X,'VMT', 

1291 5 IX.IX)/' '. 5C-') . IX. 18(6('-'),1X)) 

1292 C 

1293 DO 90 R - 1, 30 

129U C 

1295 DO 70 J -" 1, 2 

1296 C 

1297 DO 30 L - 1. 3 

1298 FLTREG (J.L) - 0. 

1299 FLTVMT (J.L) - 0. 

1300 ANNVMT (J.L) « 0. 

1301 30 CONTINUE 

1302 C 

1303 00 UO K - 1, 5 

130U IF (K .LE. 2) L - 1 

1305 IF (K .GE. 3 -AND. K .LE. U) L - 2 

1306 IF (K .GE. 5) L - 3 

1307 FLTREG(J.L) - FLTREG(J.L) + VEH(R.J.K) 

1308 UO CONTINUE 

1309 C 

1310 DO 50 K - 1, 5 

13H IF (K .LE. 2) L - 1 

1312 IF (K .GE. 3 .AND. K .LE. U) L - 2 

1313 IF (K .GE. 5) L - 3 

131U FLTVMT (J,L) « FLTVMT (J,L) + VEH(R.J.K) * VMT(R.J.K) 

1315 50 CONTINUE 

1316 C 

1317 DO 60 L - 1, 3 

1318 IF (FLTREG (J,L) .GT. 0.) ANNVMT(J.L) » FLTVMT (J,L) / FLTREG ( 

1319 1 J.D 

1320 60 CONTINUE 

1321 C 

1322 70 CONTINUE 

1323 C 

132U WRITE (2,80) YRIND (ENDYR - R + 1), ((FLTREG(J,L).ANNVMT (J,L) . 

1325 1 FLTVMT (J,L) .J-1.2) ,L-l,3) 

1326 80 FORMAT (' ', IX. IU, (1X,F6.3,1X,F6.3.1X,F6.2), 5 (IX,F6.3,IX,F6. 

1327 1 3.1X.F6.3)) 

1328 C 

1329 90 CONTINUE 

1330 C 

1331 C CLASSES 2B-5 

1332 C 

1333 WRITE (2,10) TIM, YRIND (ENOYR) 

133U C 
P.76 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 2U 

1335 WRITE (2,100) 

1336 100 FORMAT ('0', 20X, 5X, IX, 17X. 'Class 2B \ 16X. IX, 15X, 

1337 1 'Classes 3-5'/' '. 20X, '5X. IX, 2 (Ul ('-'),IX)/' ', 20X. 5X, 

1338 2 IX. 2(9X.'Gas',8X.IX,7X,'Diesel',7X.1X)/' ', 20X. 5X. IX, 

1339 3 U(20('-'),1X)/' ', 20X, 'Model', IX. U (6X.IX.'Annual'.IX. 

13U0 U IX.'Fleet*.IX)/' '. 20X, IX.. 'Year'. IX. U (2X,'Reg', IX. IX, 

13U1 5 2X,'VMT',1X.1X,2X,'VMT',1X.1X)/' ', 20X. 5('"'). IX, 12(6( 

13U2 6 '-').1X)) 

13U3 C 

13UU DO 170 R' - 1. 30 

13U5 C 

13U6 00 150 J - 1. 2 

13U7 C 

13U8 00 110 L - 1, 2 

13U9 FLTREG(J.L) -0 . 

1350 FLTVMT(J,L) - 0. 

1351 ANNVMT(J.L) - 0. 

1352 110 CONTINUE 

1353 c 

135U DO 120 K - 6, 9 

1355 IF (K .LE. 6) L • 1 

1356 IF (K .GE. 7) L - 2 

1357 FLTREG(J.L) - FLTREG(J.L) + VEH(R.J.K) 

1358 120 CONTINUE 

1359 c 

1360 DO 130 K = 6, 9 

1361 IF (K .LE. 6) L - 1 

1362 IF (K .GE. 7) L - 2 

1363 FLTVMT (J, L) = FLTVMT (J.L) + VEH(R.J.K) * VMT (R, J.K) 

136U 130 CONTINUE 

1365 c 

1366 DO 1U0 L = 1, 2 

1367 IF (FLTREG(J.L) .GT. 0.) ANNVMT(J.L) - FLTVMT(J.L) / FLTREG( 

1368 1 J.L) 

1369 1U0 CONTINUE 

1370 C 

1371 150 CONTINUE 

1372 C 

1373 WRITE (2,160) YRIND(ENOYR - R + 1) , ((FLTREG (J , L) , ANNVMT (J.L) , 

137U 1 FLTVMT(J.L) ,J-1,2) .L-1,2) 

1375 160 FORMAT (' ', 20X. IX, IU, U (1X.F6.3.IX,F6.3.IX.F6.3)) 

1376 C 

1377 170 CONTINUE 

1378 C 

1379 C CLASSES 6-8 

1380 C 

1381 WRITE (2,10) TIM. YRIND(ENOYR) 

1382 C 

1383 WRITE (2.180) 

138U 180 FORMAT CO'. 20X, 5X, IX, 17X, 'Class 6'. 17X, IX. 15X, 

1385 1 'Classes 7-8'/' '. 20X. 5X. IX, 2(Ul('-'),IX)/' ', 20X, 5X. 

1386 2 IX, 2(9X.'Gas',8X.IX,7X.'Diesel'.7X.1X)/' ', 20X, 5X, IX. 

1387 3 U(20('-').IX)/' '. 20X. 'Model'. IX. U (6X.IX.'Annual'.IX. 

1388 U IX,'Fleet',IX)/' ', 20X, IX, 'Year', IX, U (2X.'Reg'.IX.1X. 

1389 5 2X.'VMT'.1X.1X.2X.'VMT'.1X.1X)/' ', 20X. 5('-'). IX. 12 (6( 

1390 6 '-').1X)) 

1391 C 

1392 DO 2U0 R - 1, 30 
Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 25 

1393 c 

139U 00 230 J - 1, 2 

1395 • C 

1396 00 190 L - 1, 2 

1397 FLTREG(J.L) = 0. 

1398 FLTVMT(J,L) - 0. 

1399 ANNVMT(J,L) -0 . 

1U00 190 CONTINUE 

1U01 C 

1U02 DO 200 K = 10, 13 

1U03 IF (K .LE. 10) L - 1 

1U0U IF (K .GE. 11) L - 2 

1U05 FLTREG (J, L) - FLTREG(J.L) + VEH(R.J.K) 

1U06 200 CONTINUE 

1U07 C 

1U08 DO 210 K « 10. 13 

1U09 IF (K .LE. 10) L - 1 

1U10 IF (K .GE. 11) L - 2 

1U11 FLTVMT(J.L) - FLTVMT(J.L) + VEH(R.J.K)- * VMT(R.J.K) 

1U12 210 CONTINUE 

1U13 c 

1U1U DO 220 L - 1, 2 

1U15 IF (FLTREG(J.L) .GT. 0.) ANNVMT(J.L) - FLTVMT(J.L) / FLTREG( 

1U16 1 J.L) 

1U17 220 CONTINUE 

1U18 C 

1U19 230 CONTINUE 

1U20 C 

1U21 WRITE (2.160) YRIND(EN0YR - R + 1) . ((FLTREG(J,L).ANNVMT(J.L) , 

1U22 1 FLTVMT(J.L) .J-1,2) .L-1.2) 

1U23 C 

1U2U 2U0 CONTINUE 

1U25 C 

1U26 C BUSES 

1427 C 

1U28 WRITE (2,10) TIM, YRIND(ENDYR) 

1U29 C 

1U30 WRITE (2.250) 

1U31 250 FORMAT ('0', 20X, 5X, IX, 15X, 'School Buses', 1UX, IX. 15X. 

1U32 1 'Public Buses'/' '. 20X. 5X. IX. 2(Ul('-'),IX)/' '. 20X. 

1U33 2 5X. IX, 2(9X,'Gas',8X,IX,7X,'Diesel',7X.1X)/' '. 20X, 5X, 

1U3U 3 IX, U(20('-'),1X)/' ', 20X. 'Model', IX, U (6X,IX,'Annual', 

1U35 U IX.IX,'.Fleet',IX)/' ', 20X. IX. 'Year', IX, U (2X, ' Reg' , 1X, 

1U36 5 1X.2X;'VMT* ,1X,1X,2X,'VMT' .1X.1X)/' ' , 20X, 5C"') . IX. 

1U37 * 6 12(6C-').1X)) 

IU38 c 

1U39 ' DO 310 R - 1, 30 

1UU0 C 

1UU1 DO 300 J « 1. 2 

1UU2 C 

1UU3 DO 260 L « 1. 2 

1UUU FLTREG(J.L) - 0. 

1UU5 FLTVMT (J.L) - 0. 

1UU6 ANNVMT(J.L) = 0. 

1UU7 260 CONTINUE 

1UU8 C 

IUU9 DO 270 K - IU, 15 

1U50 IF (K .LE. IU) L - 1 
P.78 

Listing of HFC.S-M3HFCE at.!0:Ul:U3 on FEB IU, 1985 for CCid«SK7M Page 26 

1U51 

1U52 

1U53 

1U5U 

1U55 

IU56 

1U57 

IU58 

1U59 

1U60 

1U61 

1U62 

IU63 

1U6U 

1U65 

1U66 

1U67 

1U68 

1U69 

1U70 

1U71 

1U72 

1U73 

1U7U 

1U75 

IU76 

1U77 

U 7 8 

1U79 

1U80 

1U81 

1U82 

IU83 

1U8U 

IU85 

1U86 

1U87 

1U88 

IU89 

IU90 

IU91 

IU92 

1U93 

IU9U 

1U95 

IU96 

1U97 

IU98 

1U99 

1500 

1501 

1502 

1503 

150U 

1505 

1506 

1507 

1508 

IF (K .GE. 15) L - 2 

FLTREG(J.L) - FLTREG(J.L) + VEH(R.J.K) 

270 CONTINUE .. 

C 

DO 280 K - IU, 15 

IF (K .LE. IU) L- l 

IF (K. .GE. 15) L - 2 

FLTVMT (J,L) - FLTVMT (J,L) + VEH(R,J.K) * VMT(R.J.K) 

280 CONTINUE 

C 

00 290 L - 1, 2 

IF (FLTREG(J.L) .GT. 0.) ANNVMT(J.L) - FLTVMT(j.L) / FLTREG( 

1 J. L-) 

290 CONTINUE 

C 

300 CONTINUE 

C 

WRITE (2.160) YRINO(ENDYR - R + 1). ((FLTREG (J, L) .ANNVMT (J, L) , 

1 FLTVMT(J.L).J-1,2).L-1.2) 

C 

310 CONTINUE 

C 

RETURN 

ENO 

C 

C*********************************************************************** 

c 

C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

C 

SUBROUTINE TAMPER 

C 

REAL STOCK (75.20), GASMPG (75,20), DSLMPG (75.20), OSLPEN (30,20) . 

1 LEDPEN(75,20). DSLADV(75.5). FLTMPG (75.5). REGDST (30.2.20), 

2 VMTDST (30.2.20) . VEH(30.2.20) . LEADED (30.20). VMT (30.2,20). 

3 EPA(30,2.20). RMPG (30,2,20), DISF (30.20), MISF (30,20), 

U URBFRC(75.2,20), URBVMT (30.2,20), SALES (75.20). DSLFRC (75.20) 

INTEGER I. J. K. L. R, BEGYR. ENDYR. FYR. LYR, YRIND(IOO). FSWOPT. 

1 TAMFLG. POOLFG, CALFLG, CALYR 

LOGICAL PI NO (56) 

REAL*8 LABELS (2,20) 

OATA LABELS /'LDV LDV 

1 

2 

3 

U 

5 

6 

LDTl 

Classes ' . 

Class 88'. 

uses ' , 

'Classes ' 

'2B-5 

'Classes ' 

'Off-High' 

. 'LDTl 

. '2B-5 

, 'Classes ', 

, '7-8A 

, 'School B', 

, 'way '/ 

1 1 

'Classes ' 

'2B-5 

'Classes ' 

'uses ' 

. 'LDT2 

. '2B-5 

. 'Class 6 ', 

. '7-8A 

, 'Public B', 

REAL PCTLPC (30.20). PCTLC (30.20). PCTUPC (30.20), PCTUC (30,20) 

REAL TOT (6), GTOT (6) 

COMMON /DFK1/ PCTLPC. PCTLC. PCTUPC. PCTUC, FSWFAC, DSLLIM, 

1 OSLLOV. DSLLDT, LEADYR, MYRFLG, TAMFLG, POOLFG, CALFLG. 

2 CALYR. DSLCAL. NVEH 

COMMON /CB01/ STOCK, GASMPG, DSLMPG, OSLPEN, LEDPEN, DSLAOV, 

1 FLTMPG, REGDST, VMTDST, URBFRC, DSLFRC 

COMMON /CB02/ VEH, SALES, LEADED, VMT, EPA, RMPG. URBVMT, VMTADJ 

COMMON /CB03/ BEGYR, ENDYR, FYR, LYR, YRIND, PINO, FSWOPT 
P.79 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 27 

1509 

1510 

1511 

1512 

1513 

151U 

1515 

1516 

1517 

1518 

1519 

1520 

1521 

1522 

1523 

152U 

1525 

1526 

1527 

1528 

1529 

1530 

1531 

1532 

1533 

153U 

1535 

1536 

1537 

1538 

1539 

15U0 

15U1 

15U2 

15U3 

15UU 

15U5 

15U6 

15U7 

15U8 

15U9 

1550 

1551 

1552 

1553 

155U 

1555 

1556 

1557 

1558 

1559 

1560 

1561 

1562 

1563 

156U 

1565 

1566 

COMMON /CB08/ DISF, MISF 

REAL VMTLTM(20), VMTLCT (20) , VMTUTM (20), VMTUCT (20) 

REAL LTM(20); LCT (20) . UTM(20), UCT (20) 

REAL FVMTTM(20). FVMTCT(20). PCTTMP (30,20) 

INTEGER TIM(3) 

DATA READSW /OJ, PGTOP /I./ 

C 

C READ IN TAMPERING RATES, IF NECESSARY 

C 

IF (READSW .NE. 0) GO TO 20 

C 

REAO (19.10) ((PCTTMP (R.K).K-1,NVEH),R-l,30) 

10 FORMAT i3X, 16F6.3) 

C 

READSW - 1. 

C 

C INITIALIZE 

C 

20 DO 30 K - 1, NVEH 

LTM(K) - 0. 

LCT(K) - 0. 

UTM(K) - 0. 

UCT(K) - 0. 

FVMTTM(K) - 0. 

FVMTCT(K) - 0. 

30 CONTINUE 

C 

C COMPUTE TAMPERING (LDV-LDT2 MODEL YEARS 1989+ ONLY ARE AFFECTED) 

C 

DO 50 R - 1, 30 

C 

DO UO K = 1. NVEH 

C 

SWTAMP - 1 . 

IF (YRIND(ENDYR - R + 1) .LT. I989 -OR. K .GE. 6) 

SWTAMP - 0. 

VMTLTM(K) - SWTAMP * PCTLC (R.K) * VEH (R,l.K) * VMT(R;l.K) * 

PCTTMP (R.K) 

VMTLCT OO - SWTAMP * PCTLC (R.K) * VEH (R,l.K) * VMT (R,l.K) * ( 

1. - PCTTMP (R.K)) 

VMTUTM (K) - SWTAMP * PCTUC (R.K) * VEH(R.I.K) * VMT(R.l.K) * 

PCTTMP(R.K) 

VMTUCT(K) - SWTAMP * PCTUC(R.K) * VEH(R.l.K) * VMT (R,l.K) * ( 

1. - PCTTMP(R.K)) 

IF (RMPG (R. l.K) .GT. 0.) LTM(K) « LTM (K) + VMTLTM(K) / RMPG(R, 

l.K) 

IF (RMPG (R. l.K) .GT. 0.) LCT(K) - LCT (K) + VMTLCT (K) / RMPG(R. 

l.K) 

IF (RMPG (R. l.K) .GT. 0.) UTM(K) - UTM (K) + VMTUTM (K) / RMPG(R. 

l.K) 

IF (RMPG(R.l.K) .GT. 0.) UCT (K) - UCT (K) + VMTUCT (K) / RMPG(R. 

l.K) 

FVMTTM(K) - FVMTTM(K) + VMTLTM (K) + VMTUTM (K) 

FVMTCT(K) • FVMTCT(K) + VMTLCT (K) + VMTUCT (K) 
P.80 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid«SK7M Page 28 

1567 

1568 

1569 

1570 

1571 

1572 

1573 

157U 

1575 

1576 

1577 

1578 

1579 

1580 

1581 

1582 

1583 

158U 

1585 

1586 

1587 

1588 

1589 

1590 

1591 

1592 

1593 

159U 

1595 

1596 

1597 

1598 

1599 

1600 

1601 

1602 

1603 

160U 

1605 

1606 

1607 

1608 

1609 

1610 

1611 

1612 

1613 

161U 

1615 

1616 

1617 

1618 

1619 

1620 

1621 

1622 

1623 

162U 

UO CONTINUE 

50 CONTINUE 

PRINT RESULTS 

CALL TIME (5. 0, TIM) 

IF (PGTOP .EQ. 0) GO TO 70 

WRITE (3.60) TIM 

60 FORMAT ('1', T28, 'Draft M0BILE3 Fuel Consumption Model'/' ', TUO, 

1 3AU) 

PGTOP -.0 

GO TO 90 

70 PGTOP - 1 

WRITE (3.80) 

80 FORMAT ('-') 

90 WRITE (3.100) YRIND(ENDYR) 

100 FORMAT ('0', T29, 'Consumption by Controlled Vehicles VO ' 

1 ' (BiII ions of gallons/year)'/' '. T3U, 

2 ' (Bi 11 ions of miles/year) VO' , TUU, lU) 

T33. 

WRITE (3.HO) 

110 FORMAT CO', 6X, 13X, 2X, 2X, 'Leaded Gasoline', 2X, 2X. IX, 

1 'Unleaded Gasoline', IX, 2X, 8x, 'VMT'/' ', 6X, 13X, 2X, 

2 3(19('-') ,2X)/' ', 6X. 13X. 3(2X,6X,'0n Board',5X)/' ', 6X, 

3 13X, 2X, 3(19('-').2X)/' ', 6x, 13X, 2X. 3( 

U 'Tampered Controlled ')/ ' '. 6X, 13X, 2X, 3 (8 ('-'),IX,10 ( 

5 '-').2X)) 

T0T(1) - LTM(l) + LTM(2) 

TOT (2) - LCT(1) + LCT (2) 

TOT (3) - UTM(l) + UTM(2) 

TOT(U) - UCT(l) + UCT (2) 

TOT (5) - FVMTTM(l) + FVMTTM(2) 

TOT (6) - FVMTCT(l) + FVMTCT (2) 

DO 120 L - 1. 6 

120 GTOT(L) - TOT(L) 

WRITE (3.130) TOT 

130 FORMAT (' ', 6X, 'LOV, IOX, 2X, 2 (1 X, F6. 3. IX, 1 X, 2X, F6 . 3, 2X, 2X) . 

1 IX. F6.2. IX, 2X. IX. F7.2) 

TOT(l) - LTM(3) + LTM(U) 

TOT (2) - LCT (3) * LCT(U) 

TOT (3) - UTM(3) + UTM(U) 

TOT(U) - UCT (3) + UCT(U) 

TOT (5) - FVMTTM(3) + FVMTTM(U) 

TOT (6) - FVMTCT (3) + FVMTCT (U) 

DO 1U0 L - 1. 6 

1U0 GTOT(L) - GTOT(L) + TOT (L) 

WRITE (3.150) TOT 

150 FORMAT (' ', 6X, 'LDTl', 9X, 2X, 2 (1X.F6.3,IX,1X.2X,F6.3.2X,2X), 

1 IX, F6.2. IX, 2X, IX, F7.2) 
P.81 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU. 1985 for CCid-SK7M Page 29 

1625 

1626 

1627 

1628 

1629 

1630 

1631 

1632 

1633 

163U 

1635 

1636 

1637 

1638 

1639 

16U0 

16U1 

16U2 

I6U3 

16UU 

I6U5 

16U6 

16U7 

16U8 

16U9 

1650 

1651 

1652 

1653 

165U 

1655 

1656 

1657 

1658 

1659 

1660 

1661 

1662 

I663 

166U 

1665 

1666 

1667 

1668 

1669 

1670 

1671 

1672 

1673 

167U 

1675 

1676 

1677 

1678 

1679 

1680 

1681 

1682 

C 

C 

C 

C 

C 

c 

C 

C 

C 

c 

c 

c 

c 

160 

170 

K - 5 

TOT(I) - LTM(K) 

TOT (2) - LCT(K) 

TOT (3) - UTM(K) 

TOT(U) - UCT(K) 

TOT (5) - FVMTTM(K) 

TOT (6) « FVMTCT (K) 

00 160 L - 1, 6 

GTOT(L) - GTOT(L) + TOT (L) 

WRITE (3.170) (LABELS (L.K),LFORMAT (' '. 6X, A8, A5, 2X, 

1 F6.2, IX, 2X, IX, F7-2 

DO 180 L - 1, 6 

180 TOT(L) - 0. 

190 

200 

210 

220 

230 

DO 190 K - 6, 9 

T0T(1) - TOT(l) + LTM(K) 

TOT (2) - TOT (2) + LCT (K) 

TOT (3) - TOT (3) + UTM(K) 

TOT(U) - TOT(U) + UCT(K) 

TOT (5) - TOT (5) + FVMTTM(K) 

TOT (6) - TOT (6) + FVMTCT (K) 

CONTINUE 

DO 200 L - 1. 6 

GTOT(L) - GTOT(L) + TOT (L) 

WRITE (3.170) (LABELS (L.K) ,LK - 10 

TOT(l) - LTM(K) 

TOT (2) - LCT(K) 

TOT (3) - UTM(K) 

TOT(U) - UCT(K) 

TOT (5) - FVMTTM(K) 

TOT (6) - FVMTCT (K) 

DO 210 L - 1. 6 

GTOT (L) - GTOT (L) + TOT (L) 

WRITE (3.170) (LABELS(L.K) ,LDO 220 L - 1, 6 

TOT(L). - 0. 

DO 230 K - 11, 12 

TOT(l) - TOT(l) + LTM(K) 

TOT (2) - TOT (2) + LCT (K) 

TOT (3) - TOT (3) + UTM(K) 

TOT(U) - TOT(U) + UCT(K) 

TOT (5) - TOT (5) + FVMTTM(K) 

TOT (6) - TOT (6) + FVMTCT (K) 

l CONTINUE 

1.2). TOT 

2(1X,F6.3.1X.1X,2X,F6.3.2X,2X), IX, 

1.2). TOT 

1,2), TOT 
P.82 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid-SK7M p a g e j0 

1683 DO 2U0 L - 1, 6 

168U 2U0 GTOT(L) - GTOT(L) + TOT (L) 

1685 C 

1686 WRITE (3J70) (LABELS(L.K) .L-1.2) . TOT 

1687 C 

1688 DO 260 K - 13, NVEH 

1689 T0T(1) - LTM(K) 

1690 TOT (2) - LCT(K) 

1691 TOT (3) - UTM(K) 

1692 TOT(U) - UCT(K) 

1693 TOT (5) - FVMTTM(K) 

I69U TOT(6) - FVMTCT(K) 

1695 C 

1696 DO 250 L - 1, 6 

1697 250 GTOT(L) - GTOT(L) + TOT (L) 

1698 C 

1699 WRITE (3J70) (LABELS (L.K) .L-1.2) , TOT 

1700 C 

1701 260 CONTINUE 

1702 C 

1703 WRITE (3.270) GTOT 

170U 270 FORMAT (' '. 6X. 13('-'). 2X. 3 (8('-').IX.10('-'),2X)/' ', 6X. 

1705 1 'Grand Total ', 2X, 2 (1X.F6.3,IX,1X.2X.F6.3.2X.2X), IX, 

1706 2 F6.2, IX, 2X, IX, F7.2) 

1707 C 

1708 RETURN 

1709 ENO 

1710 C 

171 1 C * * * ** * * ** *** * * *** ** ** * * ** * ** * * ********* * *** ** * * **** *********ft** * ft ft ft ft ftft ft 

1712 C 

1713 C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

17'U C PROGRAMMER: OENNIS F. KAHLBAUM, CSC 

1715 C 

1716 SUBROUTINE CALIBR 

1717 C 

1718 REAL STOCK (75.20), GASMPG (75.20), DSLMPG (75.20), DSLPEN (30.20), 

1719 1 LEDPEN(75.20), DSLADV(75.5). FLTMPG (75.5). REGDST (30.2.20). 

1720 2 VMTOST(30.2,20), VEH (30.2.20), LEADED (30,20) , VMT (30.2,20). 

1721 3 EPA(30,2.20) , RMPG(30,2,20), DISF (30,20) , MISF (30,20), 

1722 U URBFRC(75.2,20) . URBVMT (30,2.20) , SALES (75.20) . DSLFRC (75.20) 

1723 INTEGER I. J, K. L. R. BEGYR. ENDYR, FYR, LYR, YRIND (100), FSWOPT, 

172U 1 TAMFLG. POOLFG. CALFLG, CALYR 

1725 LOGICAL PIND(56) 

1726 REAL PCTLPC (30.20). PCTLC (30,20), PCTUPC (30,20), PCTUC (30,20) 

1727 REAL XMPG(30,2.20) 

1728 COMMON /0FK1/ PCTLPC. PCTLC, PCTUPC, PCTUC, FSWFAC, OSLLIM. 

1729 1 DSLLDV. DSLLDT, LEADYR, MYRFLG,' TAMFLG, POOLFG, CALFLG, 

1730 2 CALYR, DSLCAL, NVEH 

1731 COMMON /CB01/ STOCK. GASMPG. OSLMPG. DSLPEN. LEDPEN, DSLADV, 

1732 1 FLTMPG, REGOST, VMTDST, URBFRC, DSLFRC 

1733 COMMON /CB02/ VEH. SALES. LEAOED. VMT. EPA. RMPG, URBVMT. VMTADJ 

173U COMMON /CB03/ BEGYR, ENDYR, FYR. LYR, YRIND, PIND, FSWOPT 

1735 COMMON /CB08/ DISF, MISF 

1736 C 

1737 C OETERMINE CALIBRATION YEAR POINTERS 

1738 C 

1739 IBY - CALYR - I975 + 1 

17U0 IEY - IBY + 29 
P.83 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 31 

17U1 C 

17U2 C INITIALIZE TOTAL ADJUSTMENT FACTOR 

17U3 c 

17UU VMTAOJ - 1. 

17^5 c 

17U6 C ASSIGN OIESEL PENETRATION RATES TO 30 YEAR ARRAY 

17U7 C ADJUST LOV RATES TO MAX RATE, IF NECESSARY 

17U8 C 

17U9 R " 31 

1750 . DO 20 I - IBY, IEY 

1751 R - R - 1 

1752 00 10 K - 1, NVEH 

1753 DSLPEN(R.K) -OSLFRC(I.K) 

175U IF (DSLLIM .EQ. 0 .OR. YRIND (I) .LE. 1983) GO TO 10 

1755 IF (K .LE. 2 .AND. DSLPEN(R.K) .GT. DSLLDV) DSLPEN(R.K) -

1756 1 DSLLDV 

1757 IF (K .GE. 3 -AND. K .LE. 5 -AND. OSLPEN(R.K) .GT. DSLLDT) 

1758 1 DSLPEN (R.K) - DSLLDT 

1759 10 CONTINUE 

1760 20 CONTINUE 

1761 C 

1762 C THE VMT 30 YEAR ARRAY WILL BE LOADED 

1763 C DIESELIZATION INCLUOED FROM 1977+ 

176U C 

1765 R - 31 

1766 DO UO I - IBY. IEY 

1767 R - R - 1 

1768 DO 30 K - 1, NVEH 

1769 VMT (R,l.K) - VMTDST (R,l.K) 

1770 VMT(R.2.K) - VMTDST(R.2,K) 

1771 IF (YRIND (I) .GE. 1977 .AND. DSLPEN(R.K) .GT. 0.) 

1772 1 VMT(R.2.K) = (VMTDST(R,2.K)*0SLFRC(31.K) + VMTDST (R. 1 ,K) * ( 

1773 2 OSLPEN(R.K) - DSLFRC (31 ,K))) / OSLPEN(R.K) 

177U 30 CONTINUE 

1775 UO CONTINUE 

1776 C 

1777 C INITIALIZE THE FUEL ECONOMY ARRAYS FOR CLASSES 1 T'HRU 5-

1778 C 

1779 R - 31 

1780 DO 60 I « IBY, IEY 

1781 R - R - 1 

1782 DO 50 K » 1, 5 

1783 C 

178U C SET GAS MPG FROM FLEET MPG. 

1785 C 

1786 XMPG(R.l.K) - (FLTMPG(I.K)*((1. - OSLPEN (R, K)) *VMT (1. 1 ,K) + ( 

1787 1 DSLPEN(R.K)*VMT(1.2.K)/DSLADV(I.K)))) / ((1. - DSLPEN (R.K)) * 

1788 2 VMT(l.l.K) + VMT(1.2.K)*DSLPEN(R,K)) 

1789 C 

1790 C CALCULATE DIESEL MPG BY APPLYING ADVANTAGE FACTOR. 

1791 c 

1792 XMPG(R,2.K) - XMPG(R.l.K) *DSLADV(l,K) 

1793 c 

179U 50 CONTINUE 

1795 60 CONTINUE 

1796 C 

1797 C MPG COMPUTATIONS FOR VEH CLASSES 6+ FOLLOW. 

1798 C 
P.84 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU. 1985 for CCid-SK7M Page 32 

1799 

1800 

1801 

1802 

1803 

180U 

1805 

1806 

1807 

1808 

1809 

1810 

1811 

1812 

1813 

181U 

1815 

1816 

1817 

1818 

1819 

1820 

1821 

1822 

1823 ' 

182U 

1825 

1826 

1827 

1828 

1829 

1830 

1831 

1832 

1833 

183U 

1835 

1836 

1837 

1838. 

1839 

18U0 

18U1 

18U2 

18U3 

18UU 

18U5 

18U6 

18U7 

18U8 

I8U9 

1850 

1851 

1852 

1853 

185U 

1855 

1856 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

R - 31 

DO 80 1 • IBY,. IEY 

R - R - 1 

DO 70 K - 6. NVEH 

SET GAS MPG FIRST THEN DSL 

XMPG(R.I.K) - GASMPG (l.K) 

XMPG(R,2,K) » DSLMPG(I.K) 

70 CONTINUE 

80 CONTINUE. 

COMPUTE NUMBER OF VEHICLES 

\ 

R - 31 

DO 120 1 - IBY. IEY 

R - R - 1 

DO 110 J - 1, 2 

DO 100 K - 1. NVEH 

SUM - 0. 

DO 90 L - 1, 30 

SUM « SUM + REGDST(L.J.K) * SALES(IEY - L + l.K) 

90 CONTINUE 

VEH(R.J.K) - 0. 

IF (J .EQ. 1 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (1EY, K) * 

1 REGDST (R.J,K)*SALES(I ,K)*(1 . - OSLPEN (R.K))) / SUM 

IF (J .EQ. 2 .AND. SUM .GT. 0.) VEH(R.J.K) - (STOCK (1 EY, K) * 

1 REGDST (R. J, K)*SALES(I ,K) *DSLPEN (R.K)) /SUM 

100 CONTINUE 

110 CONTINUE 

120 CONTINUE 

COMPUTE TOTAL DIESEL FUEL CONSUMPTION 

130 DSL - 0. 

R - 31 

DO 150 1 - IBY. IEY 

R - R - 1 

DO 1U0 K - 1, NVEH 

IF (XMPG(R.2.K) .GT. 0.) DSL - DSL + ((VEH (R.2.K) *VMT (R.2.K)) / 

1 XMPG(R,2.K)) 

1U0 CONTINUE 

150 CONTINUE 

COMPARE TO CALIBRATION TOTAL 

IF WITHIN TOLERANCE. EXIT 

RATIO.- DSLCAL / DSL 

IF (ABS(RATI0 - 1.) .LE. .00001) GO TO 180 

ADJUST CLASSES 7~8B VMT CURVES 

DO 170 K - 11, 13 

DO 160 R - 1, 30 
P.85 

Listing of HFC.S-M3HFCE at. 10:Ul:U3 on FEB IU, 1985 for CCid=SK7M Page 33 

1857 

1858 

1859 

i860 

1861 

1862 

1863 

186U 

1865 

1866 

1867 

1868 

1869 

1870 

1871 

1872 

1873 

187U 

1875 

1876 

1877 

1878 

1879 

1880 

1881 

1882 

1883 

188U 

1885 

1886 

1887 

1888 

1889 

1890 

1891 

1892 

1893 

189U 

1895 

1896 

1897 

1898 

1899 

1900 

1901 

1902 

1903 

190U 

1905 

1906 

1907 

1908 

1909 

1910 

1911 

1912 

1913 

191U 

c 

c 

c 

c 

c 

c 

c 

c 

c 

VMT(R.2.K) - VMT(R,2,K) * RATIO 

160 CONTINUE 

170 CONTINUE 

COMPUTE OVERALL ADJUSTMENT FACTOR 

VMTADJ - VMTADJ * RATIO 

REPEAT 

GO TO 130 

WRITE TOTAL-ADJUSTMENT FACTOR 

180 WRITE (6,190) VMTADJ 

190 FORMAT (//' CLASSES 7"8B VMT ADJUSTMENT-', F6.3) 

RETURN 

END 

C*********************************************************************** 

c 

C MOBILE3 FUEL CONSUMPTION MOOEL: FEBRUARY 1985 

C PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

C 

SUBROUTINE SUMI(Kl, K2, ADDPRT) 

C 

REAL STOCK (75.20), GASMPG (75.20), DSLMPG(75.20), DSLPEN(30.20), 

1 LEDPEN (75.20). DSLADV(75.5). FLTMPG (75.5). REGDST (30,2,20), 

2 VMTDST (30,2.20), VEH (30,2,20), LEADED (30,20) , VMT(30,2,20), 

3 EPA(30,2.20), RMPG(30,2,20), DISF (30,20), MISF (30,20). 

U URBFRC (75.2.20), URBVMT (30.2,20). SALES (75.20) . DSLFRC (75.20) 

REAL T0T(13) . GT0TO3) 

COMMON /CB02/ VEH, SALES, LEADED, VMT, EPA, RMPG, URBVMT, VMTADJ 

REAL*8 LABEL1 (2.20), LABEL2(2,20) 

DATA LABEL1 /'LDV ', ' ', 'LDV ', ' 

1 

2 

3 

U 

5 

6 

1 

2 

3 

U 

5 

6 

LDTl 

Classes 

Class 8B 

uses 

LDTl Dorn 

Class U 

Class 8B 

uses 

, 'Classes 

. '2B-5 

, 'Classes 

t 

, 'Off-High 

OATA LABEL2 /'LDV Dome', 'stic 

'estic 

'Class 26 

. 'Class 7 

t « 

Off-High 

'LDTl 

'2B-5 

'Classes 

'7-8A 

'School B 

'way 

'LDTl Imp 

'Class 5 

'Classes 

'2B-5 

'Classes 

uses 

/ 

LDV Impo', 'rt 

'ort 

'Class 3 

1 

'Class 8A 

' uses 

'LDT2 

'2B-5 

'Class 6 

'7-8A 

•Public B 

LDT2 

Class 6 

'School B Public B 1 

'way '/ 

REAL FLTRFD(2,20) . LEDRFD(20), UNLRFD(20), GDRFD (20), BBLDAY (20) , 

1 FLTRPG(20), FLTREG (2.20) , FLTVMT (20) 

REAL LPC0N(20), LCON (20) . UPCON (20) , UCON (20) 

REAL FVMTGD(2,20) . FLTURB (2, 20) , FLTRUR(2,20) 

COMMON /0FK3/ FLTREG, FLTURB, FLTRUR, FVMTGO, FLTVMT, GDRFD. TOT. 

1 GTOT 

COMMON /DFKU/ FLTRFD, LPCON, LCON. LEDRFD, UPCON, UCON, UNLRFD, 

1 BBLDAY 
P.86 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid=SK7M Page 3U 

1915 

1916 

1917 

1918 

1919 

1920 

1921 

1922 

1923 

192U 

1925 

1926 

1927 

1928 

1929 

1930 

1931 

1932 

1933 

193U 

1935 

1936 

1937 

1938 

1939 

19U0 

19U1 

19U2 

19U3 

19UU 

19U5 

19U6 

19U7 

19U8 

19U9 

1950 

1951 

1952 

1953 

195U 

1955 

1956 

1957 

1958 

1959 

I960 

1961 

1962 

1963 

196U 

1965 

1966 

1967 

1968 

1969 

1970 

1971 

1972 

C 

C 

00 10 L 

10 TOT(L) • 

1. 13 

DO 20 K - Kl. K2 

T0T(1) 

TOT (3) 

TOT(U) 

TOT (5) 

(PLACE OFF-H 

» TOT(l) + FLTRFD(2.K) 

= TOT (3) + LPCON(K) 

» TOT(U) + LCON(K) 

• TOT (5) + LEDRFD(K) 

IGHWAY UNLEAOED GAS USE 

IF (K .NE. 

IF (K-.NE. 

IF (K .EQ. 

IF (K .EQ. 

16) 

16) 

16) 

16) 

TOT (8) - TOT (8) + 

T0TO2) - T0T(12) 

T0TO3) - T0T(13) 

TOT (6) 

TOT (7) 

TOT (6) 

TOT (7) 

TOT (6) 

TOT (7) 

TOT (6) 

TOT (7) 

IN PRE-CONTROL 

+ UPCON (K) 

+ UCON(K) 

+ UCON(K) 

+ UPCON (K) 

CATEGORY) 

UNLRFD(K) 

+ GORFD(K) 

+ BBLDAY (K) 

IF (ADDPRT .EQ. 0.) GO TO 20 

GTOT(l) 

GTOT (3) 

GTOT(U) 

GTOT (5) 

(PLACE OFF-H 

IF (K 

IF (K 

IF (K 

IF (K 

- GT0T(1) + FLTRFD(2.K) 

- GTOT (3) + LPCON(K) 

- GTOT(U) + LCON(K) 

- GTOT (5) + LEORFD(K) 

GHWAY UNLEADED GAS USE IN PRE-CONTROL CATEGORY) 

.NE. 16) GTOT (6) 

.NE. 16) GTOT(7) 

.EQ. 16) GTOT(6) 

.EQ. 16) GT0T(7) 

GTOT (8) - GTOT (8) + 

GTOT (12) - GTOT (12) 

GTOT (6) 

GTOT (7) 

GTOT (6) 

GTOT (7) 

UNLRFO(K) 

GDRFD (K) 

UPCON (K) 

UCON(K) 

UCON(K) 

UPCON (K) 

20 

GTOT (13) 

CONTINUE 

GTOT (13) + BBLDAY (K) 

T0T(2) - TOT(l) * .06523 

TOT (9) - TOT (5) + TOT (8) 

TOT (10) - TOT (9) * .06523 

TOT(ll) - 0. 

IF (TOT (9) .GT. 0.) TOT (11) - 100. * TOT (8) / TOT (9) 

C 

IF (ADDPRT .EQ. 0.) RETURN 

C 

WRITE (1,30) (LABEL1 (L.K) ,L-1.2) . (TOT (L) . L-l. 1 3) 

30 FORMAT (' ', A8. A5, T15. F8.3. F7-3. 3X. 2 (F10.3.2X,2F8.3) . F&-3. 

1 F7-3. F'O.2. F12.3. F7.3) 

C 

RETURN 

END 

C 

C*********************************************************************** 

c 

c 

c 

c 

MQBILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

PROGRAMMER: DENNIS F. KAHLBAUM, CSC 

SUBROUTINE SUM2(K1, K2. ADOPRT) 

REAL STOCK (75.20), GASMPG (75.20). DSLMPG (75.20). OSLPEN(30.20). 

1 LEDPEN (75.20), DSLA0V(75.5). FLTMPG (75.5). REGDST (30,2.20), 
P.87 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB lU, 1985 for CCid-SK7M Page 35 

1973 

197*» 

1975 

1976 

1977 

1978 

1979 

1980 

1981 

1982 

1983 

198U 

1985 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

1993 

199U 

1995 

1996 

1997 

1998 

1999 

2000 

2001 

2002 

2003 

200U 

2005 

2006 

2007 

2008 

2009 

2010 

2011 

2012 

2013 

201U 

2015 

2016 

2017 

2018 

2019 

2020 

2021 

2022 

2023 

202U 

2025 

2026 

2027 

2028 

2029 

2030 

2 VMTDST (30,2.20), VEH (30.2,20). LEADEO (30,20). VMT(30,2.20) , 

3 EPA(30.2,20), RMPG(30.2.20) . OlSF (30.20), MISF (30.20), 

U URBFRC(75,2,20), URBVMT (30,2.20). SALES (75.20), DSLFRC (75,20) 

REAL TOT (13), GTOT (13) 

COMMON /CB02/ VEH, SALES, LEADEO, VMT, EPA, RMPG, URBVMT, VMTADJ 

REAL*8 LABEL1 (2,20), LABEL2(2,20) 

DATA LABEL1 /'LDV 

LDTl 

Classes 

Class 8B 

uses 

DATA LABEL2 /'LDV 

L0T1 Oom 

Class U 

Class 8B 

uses 

Classes 

2B-5 

Classes 

Off-High 

Dome', ' 

estic 

Class 2B 

Class 7 

stic 

', 'LDV 

LDTl 

2B-5 

Classes 

7-8A 

School B 

way 

LDTl Imp 

Class 5 

'Classes 

•2B-5 

'Classes 

'uses 

/ 

'LDV Impo', 'rt 

/ 

School B 

way 

UNLRFD(20) 

FLTVMT (20) 

•ort 

'Class 3 

1 

'Class 8A 

'uses 

GDRFD (20) 

'LDT2 

'2B-5 

'Class 6 ' 

'7-8A 

'Public B1 

LDT2 

1 

Class 6 ' 

Public B' 

BBLDAY (20). 

Off-High' 

REAL FLTRFD(2,20), LEDRFD(20) 

1 FLTRPG(20), FLTREG (2,20) 

REAL FVMTGO(2,20) , FLTURB (2,20), FLTRUR(2,20) 

REAL NEWVMT(2), NEWRFD(2). NEWMPG (2) 

COMMON /DFK3/ FLTREG, FLTURB, FLTRUR, FVMTGO, FLTVMT, GDRFD, TOT, 

1 GTOT 

DO 10 L - 1, 13 

10 TOT(L) - 0. 

XRFD - 0. 

DO 20 J - 1, 2 

NEWVMT(J) - 0. 

NEWRFO(J) - 0. 

20 CONTINUE 

DO UO K - Kl, K2 

DO 30 J - 1. 2 

NEWVMT(J) - NEWVMT(J) + VEH(I.J,K) * VMT (1, J.K) 

IF (RMPG(I.J.K) .GT. 0.) NEWRFD(J) - NEWRFD(J) + VEH(I.J.K) 

1 VMT(l.J.K) / RMPG(l.J.K) 

30 CONTINUE 

XRFD - XRFD + GDRFD (K) 

TOT (2) - TOT (2) + FLTREG (l.K) 

TOT (3) - TOT (3) + FLTREG(2.K) 

TOT(U) - TOT(U) + FLTREG (l.K) + 

TOT (5) - TOT (5) + FLTURB (l.K) 

TOT (6) - TOT (6) + FLTURB (2,K) 

TOT (7) - TOT (7) + FLTURB (l.K) + 

TOT (8) - TOT (8) + FLTRUR (l.K) 

TOT (9) - TOT (9) + FLTRUR (2.K) 

TOT (10) - TOT (10) + FLTRUR(l.K) 

TOT (11) - TOT (11) + FVMTGO (l.K) 

FLTREG (2,K) 

FLTURB(2,K) 

+ FLTRUR (2,K) 

TOT (12) - TOT (12) + FVMTGD (2.K) 
P.88 

Listing of HFC.S-M3HFCE at 10:Ul:U3 on FEB IU, 1985 for CCid-SK7M Pag e 3 & 

2031 TOT (13) « TOT (13) + FLTVMT (K) 

2032 C 

2033 ' IF (ADDPRT .EQ. 0.) GO TO UO 

203U GTOT (2) - GTOT (2) + FLTREG (l.K) 

2035 GTOT (3) - GTOT (3) + FLTREG (2.K) 

2036 GTOT(U).- GTOT(U) + FLTREG(l.K) + FLTREG(2,K) 

2037 GTOT (5) - GTOT (5) + FLTURB (l.K) 

2038 GTOT (6) - GTOT (6) + FLTURB (2,K) 

2039 GTOT (7) - GTOT (7) + FLTURB (1.K) + FLTURB (2,K) 

20U0 GTOT (8) - GTOT (8) + FLTRUR (l.K) 

20U1 GTOT (9) - GTOT (9) + FLTRUR (2,K) 

20U2 GTOT 00) - GTOT (10) + FLTRUR (l.K) + FLTRUR (2.K) 

20U3 GTOT (11) - GTOT (11) + FVMTGD (l.K) 

20UU GTOT (12) - GTOT (12) + FVMTGD (2.K) 

20U5 GTOT (13) - GTOT (13) + FLTVMT (K) 

20U6 UO CONTINUE 

20U7 C 

20U8 TOT(l) - 0. 

20U9 IF (XRFD .GT. 0.) TOT(l) - T0T(13) / XRFD • 

2050 C 

2051 DO 50 J - 1. 2 

2052 NEWMPG (J) - 0. 

2053 IF (NEWRFD(J) .GT. 0.) NEWMPG (J) - NEWVMT(J) / NEWRFD(J) 

205U 50 CONTINUE 

2055 c 

2056 IF (ADDPRT .EQ. 0.) RETURN 

2057 WRITE (1.60) (LABELl (L.K) .L-1.2) . NEWMPG (1). NEWMPG(2), (TOT(L).L2058 11.13) 

2059 60 FORMAT (' '. T2, A8. A5. Tl6, F5.2, F7-2. F8.2, 3F8.3. 9F8.2) 

2060 C 

2061 VMTVEH - 0. 

2062 IF (TOT(U) .GT. 0.) VMTVEH - TOT (13) / TOT (U) 

2063 WRITE (U.70) (LABELl (L.K),L-l,2), VMTVEH 

206U 70 FORMAT (' ', A8, A5, F7-3) 

2065 C 

2066 RETURN 

2067 END 

2068 C 

2069 C*********************************************************************** 

2070 c 

2071 C M0BILE3 FUEL CONSUMPTION MODEL: FEBRUARY 1985 

2072 C PROGRAMMER: DENNIS F. KAHLBAUM. CSC 

2073 C 

207U SUBROUTINE POOLLD 

2075 C * 

2076 . REAL FLTRFD(2.20) . LEDRFD(20). UNLRFO (20). GDRFD (20) , BBLOAY (20) , 

2077 1 FLTRPG(20). FLTREG(2,20), FLTVMT(20) 

2078 REAL LPC0N(20) . LCON (20) , UPCON (20), UCON(20) 

2079 INTEGER I. J. K. L, R, BEGYR, ENOYR, FYR. LYR. YRIND (100). FSWOPT. 

,2080 1 TAMFLG, POOLFG, CALFLG, CALYR 

2081 COMMON /CB03/ BEGYR, ENDYR, FYR, LYR, YRIND, PINO, FSWOPT 

2082 COMMON /DFK3/ FLTREG, FLTURB, FLTRUR, FVMTGD, FLTVMT, GORFD, TOT, 

2083 1 GTOT 

208U COMMON /OFKU/ FLTRFD, LPCON, LCON, LEDRFD, UPCON, UCON, UNLRFD, 

2085 1 BBLDAY 

2086 INTEGER TIM(3) 

2087 DATA HEADNG /O./ 

2088 C 
P.89 

L isting 

2089 

2090 

2091 

2092 

2093 

209U 

2095 

2096 

2097 

2098 

2099 

2100 

2101 

2102 

2103 

210U 

2105 

2106 

2107 

2108 

2109 

2110 

2111 

2112 

2113 

211U 

2115 

2116 

2117 

2118 

2119 

2120 

2121 

2122 

2123 

212U 

2125 

2126 

2127 

2128 

2129 

2130 

2131 

2132 

2133 

213U 

2135 

2136 

2137 

2138 

2139 

21U0 

21U1 

21U2 

21U3 

21UU 

21U5 

21U6 

of HFC.S-M3HFCE at 10:U1:U3 on FEB IU, 1985 for CCid-SK7M Page 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

C 

c 

c 

c 

c 

c 

c 

c 

c 

c 

c 

PRINT HEADING, IF NECESSARY 

IF (HEADNG .NE. 0.) GO TO 20 • 

HEADNG - 1. 

CALL TIME (5. 0, TIM) 

WRITE (7.10) TIM 

10 FORMAT ('1', 11X, 'Draft M0BILE3 Fuel Consumption Mode1'/23X, 

1 ' '/1UX, 'Pool Average Leaded Fuel Content'/' '/38X, 

2 'Lead Content'/7X, 'Gasoline Consumption', IX, 6X, 

3 "'(xl0**9 grams/year)'/6X, ' (x10**9 gal Ions/year)', IX, 

U '-')/6x, 21('-'), 6X, 'Case 1', IOX, 'Case 2'/7X, 

5 'Legitimate', 11X, 15('-'). IX. 15C-')/ ' Year', UX. 

6 'Leaded'. 5X. 'Total'. UX, 'Total', 2X, 'Average', 2X, 

7 'Total', 2X, 'Average'/lX. U('-') , IX, 11('-'). IX, 9( 

8 U(1X.7C-'))) 

LOV LEAO TOTAL 

20 TOTLDV = 0. 

DO 30 K - 1, 2 

TOTLDV - TOTLDV + LPCON (K) 

30 CONTINUE 

LDT LEAD TOTAL 

TOTLDT - 0. 

DO UO K - 3, 5 

TOTLDT - TOTLDT + LPCON (K) 

UO CONTINUE 

HDV LEAD TOTAL 

TOTHDV « 0. 

DO 50 K - 6. 15 

TOTHDV - TOTHDV + LPCON (K) 

50 CONTINUE 

TOTAL LEADED 

TOTLEO - 0. 

DO 60 K - 1, 15 

TOTLED - TOTLED + LPCON (K) 

60 CONTINUE 

TOTAL GASOLINE 

TOTGAS - 0. 

DO 70 K - 1, 15 

TOTGAS - TOTGAS + FLTRFD(I.K) 

70 CONTINUE 

COMPUTE GRAMS ANO CONTENT FOR CASEl AND CASE2 

GCASE1 - 0.1 * (TOTLDV + TOTLDT + TOTHDV) 

CASEl - GCASE1 / TOTGAS 

1 

37 

3AU/ 

31 ( 

-') . 
P.90 

Listing of HFC.S-M3HFCE at 10:U1:U3 on FEB lU, 1985 for CCid-SK7M Page 38 

21U7 C 

21/48 GCASE2 - 0. 1 * (TOTLDV + TOTLDT) + 0. 2 * TOTHDV 

2U,g CASE2 - GCASE2 / TOTGAS 

2150 C 

2151 C WRITE RESULTS 

2153 WRITE (7.80 YRIND(ENDYR), TOTLED, TOTGAS, GCASEl, CASEl, GCASE2, 

215U 1CASE2 

2155 80 FORMAT (15. 2X. F8.3. 3X, F8.3. IX. 2(F8.U.F8.5)) 

2156 C 

2157 RETURN 

2158 ENO 
P.91 

Appendix D 

Model Output 

1975-2000 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1975 

Fleet Fuel Consumption 

(x10»*9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded GasolIne Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 88 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LOV+LDT 

Total HDV 

Totat Highway 

Grand Total 

0.054 

OOO I 

O.OOO 

0.017 

0.083 

2.283 

8.542 

0.0 

0.619 

NA 

0.002 

0.056 

11 .543 

1 1.599 

1 1 .599 

0.O04 

o.ooo 

0.000 

o.ooi 

0.OO5 

O. 149 

0 557 

0 O 

0 040 

NA 

o.ooo 

0.004 

0.753 

0.757 

0.757 

58 

11 

4 

2 

2 

1 

0 

0 

0 

3 

16 

74 

7 

82 

85 

206 

963 

766 

954 

307 

351 

260 

345 

0 

117 

729 

934 

217 

151 

268 

0. 124 

0. 161 

0.0 

O.O 

O.O 

O.O 

0.0 

0.0 

0.0 

0.0 

0. 161 

0.285 

0.0 

0.285 

0.285 

58 

12 

4 

2 

2 

1 

0 

0 

0 

3 

16 

75 

7 

82 

85 

329 

124 

766 

954 

307 

351 

260 

345 

0 

117 

890 

219 

217 

436 

553 

4.648 

0.945 

0.515 

O.O 

0 0 

0.0 

0.0 

O.O 

O.O 

0 574 

1 .460 

6. 108 

O.O 

6. 108 

6.682 

8.354 

1.557 

0.0 

0.0 

0.0 

O.O 

0.0 

0.0 

0.0 

0.0 

1 .557 

9.912 

0.0 

9.912 

9.912 

13.002 

2.503 

0.515 

0.0 

0.0 

O.O 

0.0 

0.0 

0.0 

0.574 

3.018 

16.020 

0 0 

16.020 

16.594 

71 

14 

5 

2 

2 

1 

O 

0 

0 

3 

19 

91 

7 

98 

102 

332 

626 

281 

954 

307 

351 

260 

345 

0 

691 

908 

239 

217 

456 

147 

4.653 

0.954 

0.344 

O. 193 

O. 150 

0.088 

0.017 

O 023 

0.0 

0.241 

1 299 

5.952 

0.471 

6.422 

6.663 

18.23 

17. 11 

9.75 

O.O 

0.0 

O.O 

O.O 

O.O 

O.O 

15.55 

15. 16 

17.56 

O.O 

16.27 

16.25 

71 

14 

5 

2 

2 

3 

8 

O 

0 

3 

19 

91 

18 

110 

1 13 

386 

628 

282 

972 

390 

633. 

802 

345 

619 

691 

909 

295 

760 

055 

74G 

4 

O 

0 

O 

0 

0 

0 

0 

0 

0 

1 

5 

1 

7 

7 

656 

954 

345 

194 

156 

237 

574 

023 

040 

24 1 

299 

955 

224 

179 

420 

1975 

New Vehicles 

Road MPG 

Gas Diesel 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

Public Buses 

Off-Highway 

Total LDT 

Total LDV.LDT 

Total HDV 

Grand Total 

13.48 

11.90 

11 .90 

7.85 

.50 

.58 

.05 

.31 

NA 

NA 

23.3 3 

16.89 

16.89 

8.1 1 

8.2 5 

5.9 5 

4 .40 

NA 

4 .79 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) <x10'»9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Didsel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

12.63 95.141 0.IOO 95.24 1 537.72 O.70 538.42 362.98 O 48 363.46 900.70 1.18 901.88 

11.04 14.630 OOO I 14.631 83.OO O.OI 83.Ol 78.48 O.OI 78.49 161.48 O 02 161.50 

11.04 5.120 0.000 5.120 29.97 0.00 29.97 28.33 O.OO 28.34 58.SO O.OI 58.31 

7.92 1.922 0.014 1.936 15.97 O.08 16.04 7.42 0.06 7.48 23.38 0.14 23.53 

5.75 1.002 0.056 1.058 8.62 0.29 8.91 4.44 0.39 4.83 13.06 0.68 13.74 

5.50 0.464 0.427 0.891 3.81 3.87 7.68 2.47 9.82 12.29 6.29 13.68 19.97 

4.35 0.109 0.606 0.715 0.63 6.54 7.17 0.47 30.63 31.09 1.10 37.17 38.27 

7.31 0.368 0.0 0.368 0.55 0.0 0.55 1.97 0.0 1.97 2.52 0.0 2.52 

4.79 O.O 0.094 0.094 O.O 1.84 1.84 O.O 1.13 1.13 O O 2 96 2.96 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

11.04 19.749 

12.29 114.890 

5 38 3.865 

11.11 118.755 

0.002 19.751 

O 101 114.992 

1.197 5.062 

1.299 120.054 

1 12 

650 

29 

680 

96 

68 

58 

27 

O 

O 

12 

13 

02 

72 

61 

33 

112 

651 

42 

693 

98 

40 

20 

59 

106 

469 

16 

486 

81 

79 

77 

56 

O.OI 106.83 219.78 

0.49 470.28 1120.48 

42.02 58.79 46.35 

42.5 1 529.0 7 1166.8 3 

0.0 3 219.8 1 

1.21 1 121.69 

54.6 3 IOO.98 

55.8 4 U22.6 7 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1976 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. xio**6 Barrels/Day) 

Oiesel Leaded GasolIne Unleaded Gasoline Total GasolIne Grand Total 

Gallons BBL/Oay Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Of f-Highway 

Total LDT 

Total LDV*LDT 

Total HDV 

Total Highway 

Grand Total 

0.065 

0.003 

O.OOI 

0.015 

0.097 

2.409 

9.085 

O.O 

0.606 

NA 

0.004 

0.069 

12.211 

12.280 

12.280 

0.0O4 

O.OOO 

O.OOO 

0.001 

0.006 

0. 157 

O.S93 

O.O 

0.039 

NA 

O.OOO 

O.0O5 

0.797 

0.801 

0.801 

51 

10 

5 

2 

2 

1 

0 

0 

0 

3 

16 

68 

7 

75 

78 

894 

790 

503 

886 

450 

234 

232 

356 

0 

117 

293 

187 

159 

346 

463 

0.328 

0.339 

O.O 

O.O 

o-.o 

oo 

O.O 

0.0 

O.O 

O.O 

0.339 

O 668 

O.O 

0.668 

0.668 

52 

1 1 

5 

2 

2 

1 

0 

0 

0 

3 

16 

68 

7 

76 

79 

222 

130 

503 

886 

450 

234 

232 

356 

0 

117 

632 

855 

159 

013 

130 

4.380 

0.880 

0.755 

0.0 

O.O 

0.0 

O.O 

0.0 

O.O 

O.S74 

1 .636 

6.016 

O.O 

6.016 

6.590 

15.099 

2.989 

O.O 

0 0 

O.O 

O.O 

O.O 

O 0 

O.O 

O.O 

2.989 

18.088 

O.O 

18.088 

18.088 

19.479 

3.869 

0.755 

0 0 

0.0 

O.O 

0.0 

0 0 

O.O 

0.574 

4.625 

24.104 

0.0 

24 . 104 

24.678 

71 

14 

6 

2 

2 

1 

0 

0 

0 

3 

21 

92 

7 

IOO 

103 

702 

999 

258 

886 

450 

234 

232 

3S6 

0 

691 

257 

959 

159 

117 

808 

4 

O 

0 

0 

O 

0 

O 

0 

0 

0 

1 

6 

0 

6 

6 

677 

978 

408 

188 

160 

080 

015 

023 

0 

24 1 

387 

064 

467 

531 

771 

2 7. 17 

25.80 

12.07 

0.0 

O O 

0.0 

O.O 

0.0 

O.O 

15.55 

21 .76 

25.93 

0.0 

24.08 

23.77 

71 

15 

6 

2 

2 

3 

9 

O 

O 

3 

2 1 

93 

19 

1 12 

1 16 

767 

002 

259 

901 

547 

643 

317 

356 

606 

691 

261 

028 

369 

397 

088 

4.68 1 

0.979 

0.408 

0. 189 

O. 166 

0.238 

0.608 

0.023 

0.039 

0.241 

1 .387 

6.068 

1 .263 

7.332 

7.572 

1976 

Vehicle Registrations 

(x!0»»6 Vehicles) 

Vehicle Miles Traveled 

(x10»»9 Mlles/Year) 

New Vehicles 

LDV 

LDTl 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LOT 

Total HOV 

Grand Total 

Road 

Gas 

14.88 

12.30 

12.30 

B.17 

5.58 

4.66 

4. 10 

7.34 

NA 

NA 

MPG 

Diesel 

24. 11 

17.46 

17.46 

8.11 

8.25 

5.87 

4.57 

NA 

5.05 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

12.91 97.691 O. 127 97.818 552.11 0.88 552.99 372.70 0.59 373.29 924.82 1.47 926.28 

11.20 15.213 0.003 15.216 86.31 O.02 86.33 81 60 0.02 81.63 167.91 O 04 167.96 

11.20 6.154 OOO I 6.155 36.02 0.01 36.03 34.06 O.OI 34.07 70.OB 0.02 70.09 

8.04 1.945 0.013 1.958 15.86 0.07 15.93 7.34 0.05 7.39 23.20 O 12 23.32 

5.74 1.063 0.063 1.126 9.13 0.34 9.46 4 .70 0.46 5.16 13 83 O.BO 14.62 

5.52 0.434 0.438 0.872 3.50 4.26 7.76 2.26 10.09 12.35 5.76 14.35 20.11 

4.40 O.IOI 0.654 0.755 0.56 7.05 7.61 0.42 32.99 33 40 O 90 40.03 41.Ol 

7.34 0.381 0.0 0.381 0.65 0.0 0.65 1.96 0.0 19 6 2.61 0.0 2.61 

5.05 O.O 0.097 0 097 O.O I . 90 1.90 O O I 16 1.16 O O 3 06 3.06 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

11.20 21.367 

12.52 119.058 

5.41 3.925 

11.29 122.983 

0.004 21.371 

O.130 119. 189 

1.264 5.189 

1.395 124.378 

122 

674 

29 

704 

33 

44 

70 

14 

O 

0 

13 

14 

03 

91 

61 

52 

122 

675 

43 

718 

36 

35 

31 

66 

115 

488 

16 

505 

66 

36 

67 

03 

0 

0 

44 

45 

03 

62 

75 

37 

1 15 

488 

61 

550 

69 

98 

42 

40 

237 

1 162 

46 

12Q9 

99 

81 

37 

18 

0.06 238.05 

1.53 1164.33 

58.36 104.73 

59.89 1269.06 
Draft M0BILE3 Fuel Consumption Model 

FEB 13. 1985 

1977 

Fleet Fuel Consumption 

(x10**9 Gallons/Year. xlO**^ Barrels/Oay) 

Oiesel Leaded GasolIne Unleaded Gasoline Total Gasoline Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Day 

LDV 

L0T1 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LOT 

Total HOV 

Total Highway 

Grand Total 

0.076 

0.004 

0.002 

0.011 

0. 121 

2.534 

9.939 

0.0 

0.613 

NA 

0.005 

0.08 1 

13.218 

13.300 

13.300 

0.005 

O.OOO 

O.OOO 

OOO I 

0.008 

O. 165 

0.648 

O.O 

0.040 

NA 

O.OOO 

0.005 

0.862 

0.868 

0.868 

45 

9 

6 

3 

2 

1 

0 

0 

0 

3 

15 

61 

7 

68 

71 

779 

387 

270 

052 

579 

117 

193 

367 

0 

117 

657 

436 

307 

743 

860 

0.586 

0.510 

O.O 

0.0 

0.0 

0.0 

0.0 

O.O 

0.0 

O.O 

0.510 

1.096 

0.0 

1 .096 

1.096 

46 

9 

6 

3 

2 

1 

0 

0 

0 

3 

16 

62 

7 

69 

72 

365 

897 

270 

052 

579 

117 

193 

367 

0 

117 

167 

532 

307 

839 

956 

4. 1 14 

0.781 

1.024 

O.O 

O.O 

0.0 

0 0 

O.O 

0.0 

O.S74 

1 .805 

5.919 

0.0 

5.919 

6.493 

20.920 

4. 149 

O.O 

0 0 

0.0 

0.0 

0.0 

0.0 

0.0 

0.0 

4. 149 

25.070 

0.0 

25.070 

25.070 

25.034 

4.930 

1 .024 

0.0 

0.0 

O.O 

0.0 

O.O 

0.0 

0.574 

5.954 

30.988 

0.0 

30.988 

31.562 

71 

14 

7 

3 

2 

1 

0 

0 

0 

3 

22 

93 

7 

100 

104 

400 

827 

294 

052 

579 

117 

193 

367 

0 

691 

121 

520 

307 

827 

518 

4.657 

0.967 

O 476 

0. 199 

O. 168 

0.073 

0.013 

0.024 

0 0 

0.241 

1 .443 

6. IOO 

0.477 

6.577 

6.818 

35.06 

33.25 

14.04 

O.O 

O.O 

O.O 

O.O 

O.O 

O.O 

15.55 

26.92 

33. 14 

0.0 

30.73 

30.20 

71 

14 

7 

3 

2 

3 

10 

0 

0 

3 

22 

93 

20 

114 

1 17 

476 

830 

296 

063 

700 

650 

131 

367 

613 

691 

126 

602 

525 

127 

818 

4.662 

0.967 

0.476 

0.2O0 

0. 176 

0.238 

0.661 

0.024 

0.040 

0.241 

1.443 

6. 106 

1.339 

7.444 

7.685 

New Vehicles 

LDV 

LDTl 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV'LDT 

Total HDV 

Grand Total 

Road 

Gas 

15.58 

13.30 

13.30 

8.25 

5.60 

4.72 

O.O 

7.35 

NA 

NA 

MPG 

Oiesel 

23.53 

18.88 

18.88 

0.0 

8.40 

5.80 

4.74 

NA 

5.04 

NA 

1977 

Vehicle Registrations - Vehicle Miles Traveled 

(xlO**6 Vehicles) (xtO**9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road : 

MPG Gas Diese l Tota l Gas Diese l Tota l Gas Diese l Tota l Gas Diese l Total 

13.24 99.75 1 0.15 3 99.904 563.7 5 1.03 564.7 8 380.5 6 0.7 0 381.2 5 944.3 1 1.73 946.04 

11.45 15.374 0.O04 15.378 87.2 2 0.0 3 87.2 5 82.4 7 0.0 3 82.5 0 169.68 0.0 6 169.74 

11.45 7.336 0.00 2 7.338 42.94 0.0 2 42.9 5 40.6 0 0.01 406 1 83.5 4 0.0 3 83.57 

8.2 8 2.12 1 0.01 1 2.13 2 17.33 0.0 5 17.38 7.9 5 0.04 7.9 9 25.2 8 0.0 9 25.37 

5.7 5 1.122 0.O74 1.196 9.5 9 0.4 3 10.02 4.9 4 0.58 5.5 2 14.53 1 .Ol 15.53 

5.54 0.404 0.45 5 0.85 9 3.2 0 4.77 7.97 2.0 3 10.22 12.24 5.2 3 14.98 20.21 

4.4 8 0.09 2 0.73 5 0.82 7 0.4 6 7.85 8.3 2 0.3 5 36.7 6 37.1 0 0.8.1 44.6 1 45.42 

7.35 0.394 O.O 0.394 0.7 6 O.O 0.7 6 1.94 0. 0 1.94 2.7 0 O.O 2.70 

5.04 O.O 0.09 8 0.09 8 0. 0 1.92 1.92 O O 1.17 1.17 O.O 3.0 9 30 9 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

1 I 45 22.710 

12.81 122.462 

5.47 4.133 

11.49 126.594 

0.OO6 22.7 16 

O. 158 122.620 

1.373 5.506 

1.532 128.126 

130 

693 

31 

725 

15 

91 

34 

25 

0 

1 

15 

16 

05 

08 

01 

09 

130 

694 

46 

741 

20 

98 

35 

33 

123 

503 

17 

520 

06 

62 

20 

82 

0.04 123. I I 253.22 

0.74 504.36 1197.53 

48.77 65.97 48.54 

49.51 570.33 1246 07 

0.09 253.31 

1.82 1199.35 

63.78 112.32 

65.60 13 11.67 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1978 

Fleet Fuel Consumption 

(xlO«'9 Gallons/Year. x10*«6 Barrels/Day) 

Oiesel Leaded Gasoline Unleaded GasolIne Total GasolIne Gr-and Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Day 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LOT 

Total LOV+LDT 

Total HOV 

Total Highway 

Grand Total 

0. 121 

0.011 

0.006 

O.OIO 

0. 146 

2.670 

10.895 

O.O 

0.64 1 

NA 

0.017 

0. 138 

14.363 

14.501 

14.501 

O.OOB 

OOO I 

0.000 

OOO I 

0.010 

O. 174 

0.71 1 

O 0 

0.04 3 

NA 

OOO I 

0.009 

0.937 

0.946 

0.946 

40 

a 

7 

3 

2 

1 

0 

0 

0 

3 

15 

56 

7 

63 

66 

435 

169 

406 

246 

714 

035 

161 

372 

O 

1 17 

575 

010 

528 

537 

654 

0.883 

0.688 

0.0 

O.O 

0.0 

0.0 

O.O 

0.0 

O 0 

0.0 

0.688 

1 .57 1 

0.0 

1 .57 1 

1 .57 1 

41 

8 

7 

3 

2 

1 

0 

O 

0 

3 

16 

57 

7 

65 

68 

318 

857 

406 

246 

714 

035 

161 

372 

O 

117 

263 

581 

528 

108 

225 

3.849 

0.694 

1 .396 

O.O 

0.0 

0.0 

O.O 

O.O 

0.0 

0.574 

2.090 

5.939 

O.O 

5.939 

6.513 

25.971 

5.243 

0.0 • 

O.O 

0.0 

O.O 

O.O 

O.O 

O.O 

0.0 

5.243 

31 .214 

0.0 

31 .214 

31 .214 

29 

5 

1 

0 

0 

o 

o 

0 

0 

0 

7 

37 

O 

37 

37 

820 

936 

396 

0 

O 

O 

0 

0 

0 

574 

333 

153 

0 

153 

727 

71 

14 

8 

3 

2 

1 

0 

O 

O 

3 

23 

94 

7 

102 

105 

138 

793 

802 

246 

714 

035 

161 

372 

0 

691 

596 

734 

528 

261 

952 

4 .640 

0.965 

0.574 , 

0.212 

0. 177 

0 068 

O.OIO 

0.024 

O 0 

0.241 

1 .539 

6. 179 

0.491 

6.670 

6.911 

4 1.92 

40. 13 

15.86 

O.O 

0.0 

O.O 

O.O 

O.O 

0.0 

15.55 

31 .08 

39.22 

0 O 

36.33 

35.61 

71 

14 

8 

3 

2 

3 

1 1 

O 

O 

3 

23 

94 

21 

1 16 

120 

259 

804 

809 

256 

861 

7 OS 

056 

372 

64 1 

691 

613 

872 

891 

762 

453 

4 

O 

0 

O 

0 

0 

• 0 

0 

0 

0 

1 

6 

1 

7 

7 

648 

966 

575 

212 

187 

242 

72 1 

024 

042 

24 1 

540 

188 

428 

616 

857 

1978 

New Vehicles 

LDV 

LDTl 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV«LDT 

Total HDV 

Grand Total 

Road 

Gas 

16.95 

12.98 

12.98 

8.as 

5.64 

4.81 

0.0 

7.35 

NA 

NA 

MPG 

Diesel 

24.08 

18.43 

18.43 

O.O 

8.46 

5.93 

4.86 

NA 

5.02 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(xio*"^ Vehicles) (x10*>9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural lotal 

Road 

MPG Gas Diesel Total Gas - Diesel Total Gas Diesel Total Gas Diesel Total 

13.68 102.713 0.243 102.957 580.37 1.68 582.04 391.77 1.13 392.90 972.14 2.81 974.95 

11.64 15.605 0.012 15.617 SB.50 0.10 88.60 83.68 0.10 83.78 172.18 0.20 172.38 

11.66 9.009 0.007 9.016 52.71 0.06 52.77 49.84 0.06 49.90 102.56 0 12 102.68 

8.48 2.367 O.OIO 2.377 18.89 0.05 18.94 8.63 0.04 8.66 27.52 O.08 27.60 

5.77 1.185 0.087 1.272 10.10 0.52 10.62 5.20 0.70 5.90 15.30 1.22 16.52 

5.59 0.386 0.483 0.869 3.02 5.27 8.29 1.86 10.56 12.42 4.88 15.83 20.71 

4.57 0.084 0.829 0.913 0.39 8.78 9.17 0.29 41. IO 4 1.39 0.68 49.87 50.55 

7.35 0.399 O.O 0.399 0.85 O.O O.B5 1.89 O.O 1.89 2.7 3 O.O 2.73 

5.02 O.O 0.102 0. 102 0.0 1.99 1.99 0.0 1 .22 1.22 O.O 3.22 3.22 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

11.65 24.614 0.019 24.633 141.22 0.16 141.38 133.52 0.15 133.68 274.74 0.32 275.06 

13.18 127.328 0.262 127.590 721.58 1.84 723.42 525.30 1.29 526.58 1246.88 3. 12 1250.OO 

5.54 4.420 1.512 5.932 33.24 16.61 49.85 17.86 53.61 71.48 51.11 70.22 121.33 

11.74 131.748 1.774 133.522 754.82 18.45 773.27 543.16 54.90 598.OS 1297.99 73.3S 1371.33 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1979 

Fleet Fuel Consumption 

(x104 , 9 Gallons/Year. x10»«6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded Gasoline Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Day 

LDV 

LDT1 

LOT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HOV 

Total Highway 

Grand Total 

0.265 

0.028 

0.018 

0.023 

0.200 

2.832 

1 1 .872 

O.O 

0.654 

NA 

0.046 

0.31 1 

15.581 

15.892 

15.892 

0.017 

0.002 

O.OOI 

O.OOI 

0.013 

0. 185 

0.774 

0.0 

0 043 

NA 

0.003 

0.020 

1 .016 

1 .037 

1.037 

34 

7 

7 

3 

2 

0 

0 

0 

0 

3 

14 

49 

7 

56 

60 

937 

218 

112 

351 

785 

994 

134 

386 

0 

1 17 

S30 

267 

651 

918 

035 

1. 187 

0.882 

0. 120 

O.O 

O.O 

0.0 

O.O 

O.O 

O.O 

O.O 

1 .002 

2. 189 

O.O 

2. 189 

2. 189 

36 

8 

7 

3 

2 

0 

0 

0 

0 

3 

15 

51 

7 

59 

62 

124 

too 

232 

351 

785 

994 

134 

386 

O 

117 

332 

456 

651 

107 

224 

3.510 

0.631 

1.361 

0.0 

0.0 

0.0 

0.0 

0.0 

0.0 

0.574 

1 .991 

5.501 

O.O 

5.501 

6.075 

30.242 

6.371 

1 . 148 

0.0 

0.0 

0.0 

O.O 

O.O 

O.O 

O.O 

7.520 

37.761 

O.O 

37.761 

37.761 

33.751 

7.002 

2.509 

O.O 

O.O 

0.0 

O.O 

0.0 

O.O 

O.S74 

9.511 

43.262 

O.O 

43.262 

43.836 

69 

15 

9 

3 

2 

0 

O 

0 

0 

3 

24 

94 

7 

102 

106 

875 

103 

741 

351 

785 

994 

134 

386 

0 

691 

844 

719 

651 

369 

060 

4.558 

0.985 

0.635 

0.219 

0. 182 

0.065 

0.009 

0.025 

0 0 

0.241 

1 .621 

6. 178 

0.499 

6.678 

6.918 

48.30 

46 36 

25.76 

0.0 

O.O 

0.0 

O.O 

O.O 

0.0 

15.55 

38.28 

45.67 

O.O 

42.26 

41 .33 

70 

15 

9 

3 

2 

3 

12 

0 

0 

3 

24 

95 

23 

1 18 

121 

140 

131 

759 

374 

98S 

826 

006 

386 

654 

69 1 

890 

030 

231 

261 

952 

4 

O 

0 

0 

0 

0 

• O 

0 

0 

0 

1 

6 

1 

7 

7 

575 

987 

637 

220 

195 

250 

783 

025 

04 3 

24 1 

624 

199 

515 

714 

955 

1979 

New Vehicles 

Road MPG 

Gas Diesel 

LDV 17.18 23.20 

LDTl t2.55 17.57 

L0T2 12.55 17.57 

Classes 2B-5 9.06 10.53 

Class 6 5.68 8.52 

Classes 7-8A 4.88 5.98 

Class 8B O.O 4.98 

School Buses 7.36 NA 

Public Buses NA 5.06 

Off-Highway NA NA 

Total LOT 

Total LDV'LDT 

Total HDV 

Grand Total 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) (x10**9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Oiesel Total Gas Oiesel Total Gas Diesel Total 

14.13 104.162 0.515 104.677 588.09 3.67 591.77 396.99 2.48 399.47 985.08 6.15 991.23 

11.78 16.115 0.030 16.145 91.34 0.26 91.60 86.37 0.24 86.61 177.71 0.50 178.21 

11.79 10.086 O.OI9 10.105 58.98 0.17 59.15 55.77 0.16 55.93 114.75 0.33 115.08 

8.68 2.549 O 018 2.567 19.97 O. 14 20.11 9.09 0.09 9.18 29.OG 0.22 29.29 

5.83 1.227 0.113 I.340 10.40 0.73 11.12 5.32 0.96 6.28 15.72 1.68 17.40 

5.65 0.380 0.520 0.900 2.96 5.79 8.76 1.77 11.07 12.85 4.73 16.87 21.60 

4.67 0.677 0.929 1.006 0.32 9.76 1O.09 0.24 45.71 45.96 Q.57 55.48 56 .04 

7.36 0.415 0.0 0.415 0.88 O.O 0.88 1.96 0.0 1.96 2.84 0.0 2.84 

5.06 0.6 O. 105 0.105 O.O 2.05 2.05 0.0 1.26 I 26 O O 3.3 1 3.31 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

11.78 26.201 0.049 26.250 150.33 0.42 150.75 142.14 0.40 142.54 292.46 O.B2 293.29 

13.52 130.364 0.563 130.927 738.42 4.10 742.52 539.12 2.88 542.OO 1277.54 6.98 1284.52 

5.62 4.648 1 685 6.333 34.54 18.47 53.Ol 18.39 59.09 77.48 52.93 77.56 130.49 

11.97 135.012 2.248 137.260 772.96 22.57 795.52 557.51 61.97 619 48 1330.47 84.54 1415.Ol 
Draft MOBILES Fuel Consumption Model 

FEB IS. 1985 

1980 

Fleet Fuel Consumption 

(xl0*»9 Gallons/Year. x'lO**6 Barrels/Day) 

Oiesel Leaded GasolIne Unleaded GasolIne Total GasolIne Grand Total 

Gal Ions BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Day 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HOV 

Total Highway 

Grand Total 

0.485 

0.056 

0.037 

0.045 

0.279 

3. 125 

13.201 

O.O 

0 671 

NA 

0.092 

0.577 

17.321 

17.898 

17.898 

O.032 

0.004 

0.002 

O.OOS 

O 018 

0.204 

0 861 

O O 

0.044 

NA 

0.006 

0.038 

1. 130 

1 . 167 

1. 167 

29 

6 

6 

3 

2 

1 

O 

O 

0 

3 

13 

42 

7 

50 

53 

137 

610 

585 

580 

812 

019 

1 15 

343 

O 

117 

195 

332 

868 

200 

317 

1 .460 

1 .084 

0.239 

O.O 

O.O 

O.O 

0.0 

O.O 

0.0 

O.O 

1 .324 

2.784 

0.0 

2.784 

2.784 

30 

7 

6 

3 

2 

1 

0 

O 

0 

3 

14 

45 

7 

52 

56 

597 

694 

824 

580 

812 

019 

115 

343 

0 

117 

519 

115 

868 

983 

IOO 

3.014 

0.595 

1 . 280 

O.O 

O.O 

0.0 

0.0 

O.O 

0.0 

0.574 

1 .875 

4.889 

0.0 

4 .889 

5.463 

32.801 

7.355 

2.055 

0.0 

O.O 

O.O 

0.0 

O.O 

0.0 

O.O 

9.411 

42.212 

O.O 

42.212 

42.212 

35 

7 

3 

0 

0 

O 

0 

O 

0 

O 

1 1 

47 

0 

47 

47 

815 

951 

335 

0 

0 

O 

0 

O 

O 

574 

286 

101 

0 

101 

675 

66 

15 

IO 

3 

2 

1 

0 

O 

0 

3 

25 

92 

7 

IOO 

103 

412 

645 

159 

5BO 

812 

019 

1 15 

343 

0 

691 

805 

217 

868 

085 

776 

4.332 

1 .021 

0.663 

0.233 

O. 183 

0.066 

0.007 

O 022 

0.0 

0.241 

1 .683 

6.015 

0.513 

6.529 

6.769 

53.93 

50.82 

32. 83 

O.O 

O.O 

O.O 

O.O 

O.O 

0.0 

15.55 

43.74 

51 .08 

O.O 

47. 06 

45.94 

66 

15 

10 

3 

3 

4 

13 

O 

O 

3 

25 

92 

25 

1 17 

121 

897 

701 

196 

62S 

091 

144 

315 

343 

67 1 

691 

897 

794 

189 

983 

674 

4 

1 

0 

0 

O 

0 

• 0 

O 

0 

0 

1 

6 

1 

7 

7 

364 

024 

665 

236 

202 

270 

869 

022 

044 

24 1 

689 

053 

643 

696 

937 

1980 

Vehicle Registrations 

(x10**6 Vehicles) 

Vehicle Miles Traveled 

(x10**9 Mlles/Vear) 

LOV 

L0T1 

L0T2 

New Vehicles 

Road MPG 

Gas Diesel 

19.91 25.09 

15.79 21.80 

15.80 21.80 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LOV*LDT 

Total HDV 

Grand Total 

9.73 

5.72 

4.95 

O.O 

7.64 

NA 

NA 

11 .80 

8.58 

6.04 

5.09 

NA 

5.03 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Oiesel Total Gas Diesel Total 

14.80 103.592 0.972 104.564 584.13 7 OO 591.13 394.3 1 4.73 399.04 978.44 11.73 990.16 

12.23 17.325 0.067 17.392 98.11 0.57 98.67 92.76 0.54 93.30 190.87 1.11 191.97 

12.25 10.925 0.042 10.967 63.82 0.38 64.19 60.34 0.36 60.70 124.16 0.73 124.89 

8.90 2.862 0.033 2.896 21.83 0.31 22.14 9.92 O. 19 10.11 31.75 0.50 32.25 

5.91 1.257 0.151 1.408 10.57 1.03 11.60 5.35 1.34 6.69 15.92 2.37 18.29 

5.71 0.396 0.586 0.982 3.11 6.59 9.70 1.79 12.16 13.96 4.90 18.75 23.66 

4.7.7 0.072 1.062 1.134 0.28 1 I.09 11.36 0.21 51.90 52.11 0.48 62.99 63.47 

7.64 0.382 0.0 0.382 0.79 O.O 0.79 183 0.0 1.83 2.62 O O 2.62 

5.03 0.0 0.107 0.107 0.0 2.16 2.16 O.O 1.21 1.21 O 0 3 37 3 37 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

12.24 28.250 0.109 28.359 161.93 0.94 162.87 153.10 O.B9 154.OO 315.OS 1.84 316.87 

14.09 131.842 1.081 132.923 746.05 7.94 754.OO 547.41 5.62 553.03 1293 47 13.56 1307.03 

5 70 4.970 1.939 6.909 36.57 21.17 57.74 19.10 66.80 85.91 55.68 87.97 143.65 

12.30 136.811 3.021 139.832 782.62 29.12 811.74 566.52 72.42 638.93 1349.14 101.54 1450.68 
Draft M0B1LE3 Fuel Consumption Model 

FEB 13. 1985 

1981 

Fleet Fuel Consumption 

<x10»»9 Gallons/Year. x10*»6 Barrels/Day) 

Oiesel Leaded GasolIne Unleaded GasoIIne Total GasolIne Grand Total 

Gal Ions BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Oay 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

PublIc Buses 

Off-Highway 

Total LOT 

Total LOV+LDT 

Total HOV 

Total Highway 

Grand Total 

0.760 

0. 1 16 

0.076 

0.080 

0.360 

3.239 

13 554 

0 0 

0.677 

NA 

O. 191 

0.951 

17.910 

18.861 

18.861 

0.050 

0.008 

O.OOS 

O.OOS 

0.023 

0 211 

0 884 

0.0 

0 044 

NA 

0.012 

0.062 

1 . 168 

1.230 

1 . 230 

24 

5 

5 

3 

2 

0 

0 

0 

0 

2 

11 

35 

7 

43 

46 

391 

705 

664 

597 

647 

999 

09 1 

391 

0 

706 

370 

.761 

725 

486 

192 

1.729 

1 .217 

0.343 

0 0 

O.O 

0.0 

O.O 

0.0 

O.O 

0.0 

1 .560 

3.289 

O.O 

3.289 

3.289 

26.121 

6.923 

6.007 

3.597 

2.647 

0.999 

0.091 

0.391 

0.0 

2.706 

12.930 

39.050 

7.725 

46.776 

49.481 

2.607 

0.530 

1. 120 

O.O 

0.0 

0.0 

O.O 

0.0 

0.0 

0.568 

1 .650 

4.256 

O.O 

4.256 

4.824 

34.936 

7,. 803 

2.691 

0.0 

0.0 

0.0 

0.0 

0.0 

0.0 

0.0 

10.494 

45.430 

0.0 

45.430 

45.430 

37.543 

8.333 

3.811 

0.0 

O.O 

0.0 

0.0 

0.0 

0.0 

0.568 

12. 144 

49.687 

O.O 

49.687 

50.255 

63 

15 

9 

3 

2 

O 

O 

0 

0 

3 

25 

88 

7 

96 

99 

664 

256 

817 

597 

647 

999 

091 

391 

0 

274 

074 

737 

725 

462 

736 

4. 153 

0.995 

0.64Q 

0.235 

O. 173 

0.065 

0.006 

0.026 

O.O 

0.214 

1 .636 

5.788 

0.504 

6.292 

6.506 

58.97 

54 .62 

38.82 

O.O 

O.O 

O.O 

0.0 

0.0 

0.0 

17.35 

48.43 

55.99 

O.O 

51.51 

50.39 

64 

15 

9 

3 

3 

4 

13 

0 

0 

3 

25 

89 

25 

115 

118 

423 

372 

893 

677 

007 

238 

645 

391 

677 

274 

265 

688 

635 

323 

597 

4.202 

1 .003 

0.645 

0.240 

0. 196 

0.276 

0.890 

0.026 

0.044 

0.214 

1 .648 

5.850 

1 .672 

7.523 

7.736 

1981 

Vehicle Registrations - Vehicle Miles Traveled 

New Vehicles 

LOV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Grand Total 

Road 

Gas 

21.26 

16.94 

16.95 

9.89 

5.75 

5.03 

0.0 

7 65 

NA 

NA 

MPG 

Diesel 

26. 15 

23.05 

23.05 

12.03 

8.64 

6. 10 

5.21 

NA 

4 98 

NA 

(x!0*"6 Vehicles) (x!0**9 Miles/Year) 

Fleet 

VMT 

Registration s Urban Rural Tota l 

Road 

MPG Gas DlesQl Total Gas Oiesel Tota l Gas Diese l Tota l Gas Diese l Total 

15.56 104.253 1.586 105.839 586.9 9 11.35 598.3 4 396.24 7.66 403.9 0 983.2 3 19.Ol 1002.24 

12.76 17.614 O.I5 2 17.766 99.5 1 1.29 IOO.80 94.0 9 1.22 95.3 1 193.60 2.5 0 196.IO 

12.79 11.016 0.09 5 11.111 64.1 9 0.8 4 65.0 4 60.7 0 0.8 0 61.4 9 124.89 1.64 126.53 

9.0 9 2.99 9 0.05 8 3.057 22.36 0.5 8 22.94 IO.15 0.34 10.50 32.5 1 0.9 2 33.43 

6.0 2 1.203 0.19 1 1.394 10.02 1.35 11.37 5.0 0 1.73 6.7 3 15.03 3.08 18.10 

5.77 0.39 5 0.61 9 1.014 3.1 3 7.0 0 10.13 1.74 12.59 14.33 4.8 7 19.59 24.46 

4.8 7 0O6 2 1.121 1.183 0.22" 11.63 11.85 0.1 6 54.4 3 54 .60 0.3 8 66.0 6 66.44 

7.65 0.43 7 0. 0 0.437 1.20 0. 0 1.20 1.80 O.O 1.80 2.9 9 O.O 2.9 9 

4.98 O.O O.107 0.107 0 0 2.1 9 2.19 O.O 1.18 1.18 O O 3 37 3.37 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

12.77 28.630 

14.77 132.883 

5.80 5.095 

12.78 137.978 

0.247 28.877 

1.832 134.716 

2.097 7.192 

3.929 14 1.908 

163 

750 

36 

787 

70 

69 

93 

62 

2 

13 

22 

36 

13 

48 

75 

23 

165 

764 

59 

823 

83 

17 

68 

84 

154 

551 

IB 

569 

78 

02 

85 

87 

2.02 156.80 318.49 

9.68 560.70 1301 7 1 

70.28 89.13 55.78 

79.96 649.83 1357.49 

4.15 322.64 

23. 16 1324.87 

93.02 148.81 

I 16. 18 1473.68 
Draft MOBILES Fuel Consumption Model 

FEB IS. 1985 

1982 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded Gasoline Total Gasoline Grand Total 

Gallons BBL/Oay Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LOT 

Total HDV 

Total Highway 

Grand Total 

O.S87 

O. 190 

O. 123 

0. 130 

0.447 

3.294 

13.487 

0.007 

0.718 

NA 

0.314 

1.201 

18.OSS 

19.284 

19.284 

0.058 

0.012 

0.008 

0.008 

0.029 

0.215 

0.880 

O.OOO 

0.047 

NA 

0.020 

0.078 

1 . 180 

1.258 

1.258 

20.131 

4.920 

4.860 

3.656 

2.441 

0.973 

0.070 

0.389 

0.0 

2.576 

9.780 

29.910 

7.528 

37.438 

40.014 

1.976 

1 . 351 

0.444 

0.0 

0.0 

0.0 

O.O 

0.0 

0.0 

O.O 

1 .795 

3.771 

O.O 

3.771 

3.771 

22 

6 

5 

3 

2 

0 

0 

0 

0 

2 

1 1 

33 

7 

41 

43 

107 

271 

303 

656 

441 

973 

070 

389 

0 

576 

574 

681 

528 

209 

785 

2.225 

0.470 

0.978 

0.0 

O.O 

0.0 

0.0 

0.0 

0.0 

0.683 

1 .448 

3.673 

O.O 

3.673 

4.356 

36.659 

8 259 

3.239 

O.O 

O.O 

O.O 

O.O 

O.O 

0.0 

O.O 

1 1 .498 

48.157 

O.O 

48.157 

48.157 

38.884 

8.729' 

4.218 

0 0 

0 O 

O.O 

O 0 

O.O 

0 0 

O 683 

12.946 

5 1 .830 

O.O 

51 .830 

52.513 

60 

15 

9 

3 

2 

0 

0 

0 

0 

3 

24 

85 

7 

93 

96 

990 

000 

521 

656 

441 

973 

070 

389 

0 

259 

520 

511 

528 

038 

297 

3.978 

0 978 

0.621 

0 238 

0 159 

0 063 

0.005 

0 025 

0 0 

0.213 

1 .599 

5.578 

0.491 

6.069 

6 281 

63.75 

58. 19 

44 30 

0 0 

0.0 

0.0 

O.O 

O 0 

0 0 

20.96 

52. 80 

60 61 

O.O 

55.7 1 

54 53 

6 1 

15 

9 

3 

2 

4 

13 

O 

O 

3 

24 

86 

25 

1 12 

1 15 

877 

190 

644 

786 

8B8 

267 

557 

395 

718 

259 

834 

71 1 

61 1 

322 

.58 1 

4 

0 

0 

0 

O 

0 

0 

0 

0 

o 

1 

5 

1 

7 

7 

036 

991 

629 

247 

188 

278 

884 

026 

047 

213 

620 

656 

67 1 

.327 

.539 

1982 

Vehicle Registrations 

(x10»»6 Vehicles) 

Vehicle Miles Traveled 

(x!0# , 9 Mlles/Year) 

New Vehicles 

LOV 

LDTl 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-BA 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LOT 

Total LDV+LOT 

Total HOV 

Grand Total 

Road 

Gas 

22.14 

17. 18 

17. 18 

10.05 

5.79 

5. 10 

O.O 

7.68 

NA 

NA 

MPG 

Diesel 

27.01 

23.03 

23.03 

12.25 

8.70 

6. 15 

5.33 

10.62 

4.96 

NA 

Fleet 

VMT 

, Registrations Urban Rural lotal 

Road '-

MPG Gas Oiesel Total Gas Oiesel Total Gas Oiesel Total Gas Diesel Total 

16.35 104.928 1.939 106.867 590.65 13.50 604.15 398.7 1 9.11 407.82 989.36 32.61 IOH.97 

13.29 18.025 0.262 18.287 101.57 2.18 103.75 96 04 2.06 98.10 197 61 4.24 201.85 

13.33 11.126 0.162 11.288 64.66 1.41 66.07 61 14 1.34 62,47 125.BO 2.75 128.55 

9.30 3.161 0.096 3.257 23.14 0.98 24.12 10.50 0.57 1 1 .08 33 64 1.55 35 20 

6.15 1.131 0.236 1.367 9.32 I . 70 11.02 4.58 2.15 6.73 13.90 3.85 17.75 

5.83 0.388 0.643 1.031 3.13 7.26 10.39 1.67 12.82 14.48 4.BO 20.08 24.88 

4.98 0.052 1.146 1.198 0.17 11.82 11.99 0 13 55 34 55 47 0.29 67.16 67.46 

7.73 0.436 0.010 0.446 1.22 0.03 1.25 1.76 0.04 1 80 2.99 0.07 3.06 

4.96 0.0 0.113 O.U 3 O O 2.32 2.32 0 O 1.25 1 25 O O 3 56 3.56 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

13.30 29.152 

15.48 134.080 

5.93 5.168 

13.30 139.247 

0.423 29.575 

2.362 136.442 

2.244 7.412 

4.606 143.854 

166 

756 

36 

793 

23 

88 

99 

87 

3 

17 

24 

41 

59 

09 

IO 

20 

169 

773 

61 

835 

83 

97 

.09 

06 

157 

555 

18 

574 

18 

89 

64 

53 

3.40 t60 58 323.41 

12.51 568.40 1312.77 

72.17 90 81 55 63 

84.68 659 21 1368.40 

6 99 330.40 

29.60 1342.37 

96.27 151.90 

125.88 1494.27 
Draft MOBILES Fuel Consumption Model 

TEB 13. 1985 

1983 

Fleet Fuel Consumption 

(x10**9 Gallons/Year, xlO**6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded Gasoline Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Oay 

LDV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

0.905 

0.271 

0. 172 

O. 174 

0.512 

3.316 

13.356 

0.013 

0.730 

NA 

0.443 

1 .348 

18.100 

19.447 

19.447 

0.059 

O.OIB 

0.011 

O.OI 1 

0.033 

0,216 

0.871 

O.OOI 

0.048 

NA 

0.029 

O 088 

1 . 181 

1 .269 

1.269 

16 

4 

4 

3 

2 

o 

0 

0 

0 

2 

8 

24 

7 

32 

34 

499 

258 

157 

683 

263 

952 

053 

389 

O 

509 

415 

914 

340 

253 

762 

2.228 

1 .491 

0.542 

o.o 

0.0 

o.o 

0.0 

o.o 

0.0 

0.0 

2.033 

4.262 

0.0 

4.262 

4.262 

18.727 

5.749 

4.699 

3.683 

2.262 

0.952 

0.053 

0.389 

0.0 

2.509 

10.448 

29. 176 

7.340 

36.5 15 

39.024 

1 .894 

O 419 

0.854 

o.o 

O.O 

O O 

0.0 

O.O 

O.O 

0.743 

1 .273 

3. 167 

O.O 

3. 167 

3.910 

38.746 

8.761 

3.722 

0.0 

0.0 

0.0 

0.0 

O.O 

0.0 

0.0 

12.482 

51 .228 

0.0 

51 .228 

51.228 

40.640 

9. 179 

4.576 

O.O 

0.0 

0.0 

0.0 

O 0 

0.0 

0.743 

13.755 

54.395 

0.0 

54.395 

55. 138 

59.367 

14.929 

9.275 

3.683 

2.262 

0.952 

0.053 

0.389 

0 0 

3.252 

24.203 

83.571 

7.340 

90.910 

94.162 

3.873 

0.974 

0.6P5 

0.240 

0. 148 

0.062 

0.003 

0.025 

0.0 

0.212 

1 .579 

5.451 

0.479 

5.930 

6. 142 

68.46 

6 1 .49 

49.33 

O.O 

0.0 

O.O 

0.0 

O.O 

0.0 

22.85 

56.83 

65.09 

O.O 

59.83 

58.56 

60 

IS 

9 

3 

2 

4 

13 

0 

0 

3 

24 

84 

25 

110 

1 13 

272 

200 

447 

857 

774 

268 

409. 

401 

730 

252 

646 

918 

439 

358 

610 

3 

0 

0 

0 

0 

0 

0 

O 

0 

0 

1 

5 

1 

7 

7 

932 

991 

616 

252 

181 

278 

875 

026 

048 

212 

608 

539 

659 

199 

411 

1983 

New Vehicles 

Road MPG 

Gas Diesel 

LDV 22.13 26.77 

LDT1 17.47 23.06 

LDT2 17.47 23,06 

Classes 2B-5 10.73 13.75 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HOV 

Grand Total 

5.84 

5. 14 

0.0 

7.73 

NA 

NA 

8.82 

6.27 

5.38 

10.75 

5.01 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) (x10**9 Mlles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

17.12 106.890 2.071 108.961 602.13 13.86 615.99 406.46 9.36 415.82 1008.59 23.22 1031.80 

13.82 18.640 0.387 19.027 104.81 3.14 107.95 99.10 2.97 102.07 203.91 6.11 210.02 

13.87 11.268 0.234 11.502 65.33 1.99 67.33 61.78 1.88 63.66 127.11 3.87 13098 

9.51 3.316 0.137 3.453 23.75 1.37 25.12 10.77 0.80 11.57 34.53 2.17 36.70 

6.27 1.065 0.274 1.339 8.75 1.97 10.72 4.20 2.47 6.67 12.95 4.44 17.39 

5.90 0.382 0.661 1.043 3.15 7.45 1O.60 1.60 12.96 14.56 4.75 20.41 25.16 

5.07 0.043 1.162 1.205 0.13 11.93 12.06 0.10 55.83 55.93 0.23 67.76 67.99 

7.82 0.438 0.020 0.458 1.23 0.06 1.29 1.77 0.08 1.85 3. OO 0.13 3.14 

5.01 O.O 0.116 0.116 0.0 2.38 2.38 0.0 1.28 1.28 0.0 3.66 3.66 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

13.8 4 29.90 9 0.62 0 30.52 9 170.1 4 5.1 3 175.2 8 160.8 7 4.8 5 165.7 3 331.0 2 9.9 9 341.O l 

16.1 7 136.79 9 2.69 1 139.49 0 772.2 7 18.9 9 791.2 6 567.3 3 14.2 1 5 8 1.54 1339.6 1 33.2 0 1372.8 1 

6.0 5 5.24 5 2.36 9 7.61 4 37.0 1 25.1 5 62.1 6 18.4 4 73.4 3 91.8 7 55.4 5 98.5 8 154.0 3 

13.8 4 142.04 4 5.06 0 147.10 4 809.2 8 44.1 4 853.4 2 585.7 8 87.6 4 673.4 1 1395.0 6 131.7 8 1526.8 3 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1984 

Fleet Fuel Consumption 

(x10" 9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded GasolIne Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDT1 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

0.942 

0.353 

0.215 

0.225 

0.548 

3.32 1 

13.261 

0.020 

0.74 1 

NA 

0.568 

1.510 

18. 117 

19.627 

19.627 

0.061 

0.023 

0.014 

0.015 

O.036 

0.217 

0.865 

O.OOI 

0.048 

NA 

0.037 

0.099 

1 . 182 

1 .280 

1 . 280 

13 

3 

3 

3 

2 

0 

O 

0 

O 

2 

7 

20 

7 

27 

30 

316 

625 

474 

702 

066 

954 

04 1 

387 

O 

443 

099 

415 

150 

565 

OOS 

2.468 

1 .625 

0.626 

O.O 

O.O 

0.0 

O.O 

O.O 

O.O 

0.0 

2.251 

4.719 

O.O 

4.719 

4 .719 

15 

5 

4 

3 

2 

O 

0 

O 

O 

2 

9 

25 

7 

32 

34 

783 

250 

IOO 

702 

066 

954 

04 1 

387 

O 

443 

350 

133 

ISO 

284 

727 

1.592 

0.363 

0.729 

O.O 

O.O 

0.0 

O.O 

O.O 

O.O 

0.805 

1 .092 

2.684 

0.0 

2.684 

3.489 

40.587 

9.251 

4.082 

O.O 

O.O 

O.O 

O.O 

0.0 

O.O 

0.0 

13.334 

53.921 

O.O 

53.921 

53.921 

42.180 

9.614 

4.811 

O O 

O.O 

O.O 

O.O 

0.0 

O O 

0.805 

14.425 

56.605 

O.O 

56.605 

57.4 10 

57 

14 

8 

3 

2 

0 

O 

0 

O 

3 

23 

81 

7 

88 

92 

963 

864 

911 

702 

066 

954 

04 1 

387 

O 

248 

775 

738 

150 

889 

137 

3.781 

0.970 

058 1 

0.24 1 

O. 135 

0.062 

0.003 

0.025 

0 O 

0.212 

1 .551 

5.332 

0.466 

5.798 

6.OIO 

72 

64 

53 

O 

O 

O 

O 

O 

O 

24 

60 

69 

O 

63 

62 

77 

68 

99 

O 

O 

O 

O 

O 

O 

78 

67 

25 

O 

68 

31 

58 

15 

9 

3 

2 

4 

13 

0 

0 

3 

24 

83 

25 

108 

1 1 1 

905 

217 

126 

928 

614 

276 

302 

407 

74 1 

248 

343 

2.18 

267 

.516 

764 

3 

O 

0 

O 

O 

0 

• O 

O 

0 

0 

1 

5 

1 

7 

7 

842 

993 

595 

256 

170 

279 

868 

027 

048 

212 

588 

4 30 

648 

078 

290 

1984 

Vehicle Registrations 

(x10*»6 Vehicles) 

Vehicle Miles Traveled 

(xt0**9 Miles/Year) 

New Vehicles 

Road MPG 

Gas Diesel 

LDV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV*LDT 

Total HDV 

Grand Total 

22.61 27.14 

17.57 

17.57 

10.80 

5.89 

.. 19 

3.0 

7.78 

NA 

NA 

22.84 

22.84 

13.84 

8.95 

41 

44 

10.B7 

5.06 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Olesel Total Gas Diesel Total Gas Diesel Total 

17.89 t09.066 2.243 111.309 614.72 14.54 629.26 414.96 9.82 424.78 1029.68 24.36 1054.04 

14.33 19.231 0.519 19.750 107.95 4.11 112.05 102.07 3.88 105.95 210.Ol 7.99 218.OO 

14.38 11.221 0.303 11.524 64.95 2.51 67.45 61.41 2.37 63.78 126.35 4.88 131.24 

9.75 3.450 O. 187 3.637 24.35 1.84 26.19 11.03 1.07 12. IO 35.38 2.91 38.29 

6.39 0.985 O.30O 1.285 8.11 2.14 10.25 3.78 2.66 6.44 11.89 4.80 16.69 

5.98 0.385 0.679 1.064 3.24 7.64 10.88 1.57 13.13 14.70 4.82 20.77 25.59 

5.16 0.036 1.178 1.214 O.IO 12.04 12.14 00 7 56.38 56 45 O 17 68 42 68.59 

7.93 0.439 0.032 0.471 1.23 0.09 1.32 178 0.13 1.90 3.01 0.22 3.23 

5.06 O O O 119 O 119 O.O 2.44 2 44 O.O 1.31 1 31 O O 3 75 3 75 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

14.35 30.452 0.822 31.274 172.89 6.62 179.51 163.47 6.25 169.73 336.37 12.87 349.24 

16.86 139.518 3.065 142.583 787.61 21.16 808.77 578.43 16.07 594.50 1366 04 37.23 1403.27 

6.18 5.296 2.494 7.790 37.04 26.18 63.22 18.23 74.68 92.91 55.27 IOO.87 156.14 

14.37 144.814 5.559 150.373 824.65 47.34 871.99 596.66 90.75 687.42 1421.31 138.10 1559.41 
Orart MOBILE3 Fuel Consumption Model 

FEB 13. 1985 

1985 

Fleet Fuel Consumption 

(x10»*9 Gallons/Year. xl0**6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded GasolIne Total Gasoline Grand Total 

LDV 

LDT1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

Public Buses 

Off-Highway 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

0.998 

0.445 

0.259 

0.284 

0.569 

361 

313 

027 

757 

NA 

3 

13 

O 

0 

Total LDT 

Total L0V*LDT 

Total HDV. 

Total Highway 

Grand Total 

0.704 

1 .702 

18.311 

2001 3 

20.013 

0.O65 

0.029 

0.017 

0.019 

0.037 

0.219 

0.868 

0.002 

0 049 

NA 

046 

111 

194 

305 

10.548 

3.063 

2.852 

3.708 

1.893 

0.981 

0.032 

0.386 

0.0 

2.402 

1.305 

5.915 

16.463 

6.999 

23.462 

25.864 

2.681 

1.759 

0.694 

O.O 

O.O 

O.O 

0.0 

O.O 

0.0 

O.O 

13.229 

4.822 

3.546 

3.708 

1 .893 

0.98 1 

0.032 

0.3B6 

0.0 

2.402 

1 .322 

0.312 

O 613 

O.O 

O.O 

O.O 

O.O 

O.O 

O.O 

0.847 

42.063 43.385 56 614 3.693 

9.747 10.059 14.881 0.971 

4.331 

O.O 

O.O 

0.0 

O.O 

O.O 

0.0 

O.O 

4 943 

0.0 

0.0 

O.O 

0.0 

O.O 

O.O 

O.B47 

8.490 O 554 

3.708 

1 .893 

981 

032 

386 

0 

249 

0.242 

O. 123 

0.064 

0.002 

0.025 

0.0 

O 212 

2.453 

5. 134 

O.O 

5. 134 

5. 134 

8.368 

21.597 

6.999 

28.596 

30.998 

0.924 

2.247 

O O 

2.247 

3.094 

14.078 

56. 141 

0 . 0 

56.141 

56.141 

15.002 

58.387 

0 . 0 

58.387 

59.23 4 

23.37 0 

79.98 5 

6.999 

86.984 

90.23 3 

1 .524 

5.21 7 

045 7 

5.674 

5 886 

76.6 3 

67.6 0 

58.2 3 

0 . 0 

0 . 0 

O.O 

O.O 

O.O 

O.O 

26.07 

6 4 . 19 

73.OO 

O.O 

6 7 . 12 

65.6 5 

57.61 2 

15.326 

8.748 

3.992 

2.462 

4.34 1 

13.345 

0 . 4 13-

0.75 7 

3.24 9 

24.075 

81 .687 

25.31 0 

106.997 

110.246 

3.758 

1.000 

.57 1 

.260 

161 

283 

0.87 0 

0.027 

0.049 

0.212 

O. 

O. 

O. 

O. 

1.570 

5.328 

1 .651 

6.979 

7. 191 

19B5 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*'6 Vehicles) (x!0**9 Miles/Year) 

New Vehicles 

Road MPG 

Gas Diesel 

23.19 27.83 

17.72 23 04 

17.72 23.04 

LOV 

LDT1 

L0T2 

Classes 2B-5 10.87 13.93 

5.94 9.07 

5.23 6.56 

0.0 5.49 

7.83 11.OO 

NA 5.12 

NA NA 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Publ Ic Buses 

Off-Highway 

Total LOT 

Total LDV+LOT 

Total HDV 

Grand Total 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

18.68 111.194 2.461 113.656 626.93 15.60 642.53 423.20 10.53 433.73 1050.14 26.12 1076.26 

14.82 19.903 0.675 20.578 111.54 5.21 116.75 105.46 4.93 110.39 217 OO 10.14 227.14 

14.88 11.054 0.375 11.429 63.87 3.OS 66.90 60.39 2.86 63.25 124.26 5.89 130.15 

9.97 3.556 0.245 3.801 24.84 2.37 27.21 11.22 1.38 12.60 36.06 3.75 39.81 

6.50 0.912 0.320 1.232 7.56 2.25 9.81 3.40 ' 2.79 6.19 10 96 5.04 16.OO 

6.08 0.396 0.707 1.103 3.42 7.92 11.34 1.59 13.48 15.06 5.01 21.40 26.41 

5.23 0.030 1.205 1.235 0.08 12.27 12.35 0.06 57.45 57.51 0.14 69.72 69.86 

8.04 0.441 0.043 0.484 1.24 0.12 1.36 1.78 0.17 1.96 3.02 0.30 3 32 

5.12 0.0 0.123 0.123 0.0 2.52 2.52 0 0 1.36 1.36 0.0 3.88 3.88 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

14.B4 30.958 

17.55 142.152 

6 29 5.336 

14 89 147.488 

1.049 32.O07 

3.511 145.663 

2.642 7.978 

6. 153 153.64 1 

175 

802 

37 

839 

41 

34 

14 

48 

8 

23 

27 

51 

24 

83 

46 

29 

183 

826 

64 

890 

65 

18 

60 

77 

165 

589 

18 

607 

86 

06 

OS 

1 1 

7 

18 

76 

94 

79 

32 

63 

94 

173 

607 

94 

702 

65 

38 

68 

05 

34 1 

139 1 

55 

1446 

27 

4 1 

19 

GO 

16.03 357.30 

42. 15 1433.56 

104.08 159.27 

146.23 1592.83 
Draft MOBILE3 Fuel Consumption Model 

FE8 13. 1985 

1986 

LDV 

LDT1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

PublIc Buses 

Off-Highway 

DIeseI 

Fleet Fuel Consumption 

(x!0**9 Gallons/Year. x10*»6 Barrels/Day) 

Leaded Gasoline Unleaded GasolIne Total Gasoline Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

1 .068 

0.550 

0.300 

.347 

.580 

.419 

13 465 

0.033 

0.768 

NA 

0. 

0. 

3. 

Total LOT 

Total LDV*LDT 

Total HDV 

Total Highway 

Grand Total 

0.850 

1.918 

18.613 

20.530 

20.530 

0.055 

0. 125 

1.214 

1.339 

1.339 

0.070 

0.036 

0.020 

0.023 

0.038 

0.223 

0.878 

0.002 

0.050 

NA 

8. 174 

2 562 

2.302 

3.705. 

1.741 

1 .021 

0.025 

0.386 

O.O 

2.340 

4.864 

13.038 

6.S79 

19.917 

22.257 

2 

1 

O 

o; 

O 

O 

O 0 

O.O 

0.0 

O.O 

867 

890 

746 

0 

0 

O 

1 t.041 

4.452 

3.048 

3.705 

1 .74 1 

1 .02 1 

0.025 

0.386 

O.O 

2.340 

083 

265 

507 

0 

0 

O 

0 

O 

0 

43.238 44.320 55.361 3.611 

10.243 10.508 14.960 0.976 

4.477 4 .984 8.032 0.524 

0.914 

0 

0 

O 

0 

O 

O 

914 

3.705 

I .741 

1 .021 

0.025 

0.386 

0.0 

3.254 

242 

1 14 

067 

002 

025 

0 

212 

2.636 

5.503 

0.0 

5.503 

5.503 

.500 

.54 1 

.879 

25.420 

27.760 

7. 

18. 

6. 

0.772 

1 .855 

0.0 

1 .855 

2.769 

14.720 

57.957 

O.O 

57.957 

57.957 

15.492 

59.8 13 

O.O 

59.813 

60.727 

22.993 

78.354 

6.879 

85.233 

8B.487 

1 .500 

5.111 

0.449 

5.560 

5.772 

BO. 06 

70.24 

62.05 

O.O 

O.O 

28 .09 

67.38 

76.34 

O.O 

70. 18 

68.63 

56.429 

15.510 

fl.332 

4 .053 

2 .322 

4 . 440 

13.490 

O 4 19 

0.768 

23.843 

80.272 

25.492 

105.763 

109.017 

3 681 

1 .012 

0.544 

0.264 

151 

290 

.880 

.027 

.050 

0. 

0. 

0. 

O. 

O. 

3.254 0.212 

1 .555 

5.236 

1 .663 

6.899 

7.111 

1986 

Vehicle Registrations 

(x10*»6 Vehicles) 

Vehicle Miles Traveled 

(xlO* ^ Miles/Year) 

New Vehicles 

LDV 

LDT1 

LOT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LDV*L0T 

Total HDV 

Grand Total 

Road 

Gas 

23.67 

17.88 

17.88 

10.94 

5.98 

5.28 

O.O 

7.88 

NA 

NA 

MPG 

Diesel 

28.41 

23.24 

23.24 

14.Ol 

9.20 

6.72 

5.55 

11 . 13 

5. 17 

NA 

Fleet 

VMT 

' Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

19.47 113.291 2.717 116.008 638.90 16.93 655.82 431.28 11.43 442.71 1070.18 28.36 1098.53 

15.30 20.641 0.856 21.497 115.50 6.47 121.96 109.21 6.11 115.32 224.71 12.58 237.29 

15.36 10.790 0.447 11.237 62.24 3.53 65.77 58.85 3.34 62.19 121. IO 6.87 127.97 

IO. 18 3.640 0.310 3.950 25.25 2.95 28.19 11.37 1.71 13.08 36.61 4.66 41.27 

6.61 0.847 0.334 1.181 7.08 2.32 9.41 3.06 2.86 5.93 10.15 5.19 15.34 

6.19 0.413 0.740 1.153 3.65 8.27 11.92 1.62 13.94 15.55 5.27 22.21 27.48 

5.31 0.025 1.240 1.265 0.06 12.59 12.65 O.OS 58.92 58 97 Oi l 71 5t 71.62 

8.14 0.444 0.054 0.498 1.25 0.15 1 .40 1.80 0 22 2 01 3.01 O 37 3.41 

5.17 0.0 O.126 0.126 O.O 2 58 2 58 0.0 1.39 I 39 O O 3 97 3.97 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

15.32 31.431 

18.24 144.722 

6 40 5.369 

15.38 150.091 

1.303 32.734 

4.020 148.742 

2.804 8 173 

6.824 156.915 

177 

816 

37 

853 

74 

64 

29 

93 

10 

26 

28 

55 

OO 

92 

86 

78 

187 

843 

66 

909 

74 

56 

15 

71 

168 

599 

17 

617 

06 

34 

89 

23 

9.45 177.51 345.80 

20.88 620.22 1415.9B 

79.05 96.94 55.18 

99.93 7 17.15 147 1.IG 

19.45 365.25 

47.BO 1463.79 

107.91 163.09 

155.71 1626.87 
Draf t MOBILES Fuel Consumption Model 

FEB IS. 1985 

1987 

Fleet Fuel Consumption 

(x10"9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded GasolIne Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDT1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

1. 157 

0.666 

0.338 

0.415 

0.S80 

3.489 

13.644 

0.040 

0.779 

NA 

1 .003 

2. 161 

18.947 

21.108 

21.108 

0.075 

0.043 

0.022 

0.027 

0.038 

0.228 

0.890 

O.OOS 

0.051 

NA 

0.065 

0. 141 

1 .236 

1.377 

1.377 

6. 173 

2. 105 

1.822 

3.337 

1.598 

1.069 

0.020 

0.386 

0 0 

2.279 

3.927 

10.100 

6.4 10 

16.509 

18.788 

3.023 

2.024 

0.779 

0.034 

O.O 

O.O 

O.O 

0.0 

0.0 

O.O 

2.803 

5.827 

0.034 

5.860 

5.B60 

9 

4 

2 

3 

1 

1 

0 

0 

0 

2 

6 

15 

6 

22 

24 

196 

129 

601 

371 

598 

069 

020 

386 

O 

279 

730 

926 

443 

370 

648 

0.871 

0.222 

0.415 

0 0 

O.O 

O.O 

O.O 

0.0 

O.O 

0.984 

0 637 

1 .508 

O.O 

1 .508 

2.492 

44.184 

10.748 

4.522 

0.321 

0.0 

0.0 

O.O 

0.0 

O.O 

O.O 

15.270 

59.454 

0.321 

59.775 

59.775 

45.055 

10.970 

4.936 

0.321 

O.O 

0.0 

O.O 

0.0 

O.O 

0.984 

15.907 

60.962 

0.321 

61 .283 

62.267 

54.252 

15.099 

7.537 

3.692 

1 .598 

1.069 

0.020 

0.386 

O.O 

3.263 

22.636 

76.888 

6.764 

83.652 

86.915 

3.539 

0.985 

0.492 

0.241 

O 104 

0.070 

O.OOI 

0.025 

0.0 

0.213 

1 .477 

5.015 

0.441 

5.457 

5.669 

S3 

72 

65 

8 

O 

0 

O 

0 

O 

30 

70 

79 

4 

73 

71 

05 

65 

49 

70 

O 

0 

0 

0 

O 

16 

27 

29 

75 

26 

64 

55 

15 

7 

4 

2 

4 

13 

0 

0 

3 

23 

79 

25 

104 

108 

409 

765 

875 

107 

178 

558 

664-

425 

779 

263 

640 

049 

712 

760 

.023 

3.614 

1 .028 

0.514 

0.268 

O. 142 

0.297 

0.891 

0.028 

0.051 

0.213 

1 .542 

5. 156 

1 .677 

6.834 

7.046 

1987 

New Vehicles 

• 

LDV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

PublIc Buses 

Off-Highway 

Total LOT 

Total LOV+LDT 

Total HOV 

Grand Total 

Road 

Gas 

23.95 

18. 13 

18. 13 

11 .02 

6.03 

5.33 

O.O 

7.94 

NA 

NA 

MPG 

Diesel 

28.74 

23.57 

23.57 

14. 10 

9.32 

6.87 

5.60 

11.25 

5.22 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(x10**6 Vehicles) (x10**9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Oiesel Total 

20.23 115.332 3.022 118.355 650.47 18.63 669.09 439.09 12.57 451.66 1089.56 31.20 1120.76 

15.77 21.460 1.065 22.525 119.91 7.89 127.80 113.38 7.46 120.84 233.29 15.35 248.63 

15.83 10.429 0.518 10.947 60.08 4.00 64.08 56.80 3.78 60.59 116.88 7.78 124.66 

10.38 3.701 0.38 3 4.084 25.55 3.57 29.1 2 11.46 2.07 13.53 37.0 1 5.64 42.6 5 

6.7 1 0.78 2 0.344 1.126 6.6 3 2.36 8.9 8 2.7 5 2.8 9 5.64 9.3 7 5.25 14.62 

6.3 0 0.43 3 0.77 7 1.210 3.92 8.65 12.57 1.66 14.47 16.13 5.5 7 23.13 28.7 0 

5.38 0.02 1 1.276 1.297 0.0 5 12.92 12.97 0.O4 60.4 7 60.5 1 O.OS 73.39 73.48 

8.2 5 0.44 7 0.06 5 0.512 1.26 0.1 8 1.44 1.81 0.2 6 2.0 7 3.0 6 0.4 5 3 51 

5.22 O.O 0 129 0.129 O.O 2.64 2.64 O.O 1.42 1.42 O.O 4.07 4.07 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

15.79 31.889 1.583 33.472 179.99 11.89 191.87 170.18 11.24 181.42 350.17 23 13 373.30 

18.90 147.221 4.606 151 827 830.45 30.51 860.97 609.27 23.81 633.09 1439.73 54.33 1494.06 

6.50 5.385 2.973 8.358 37.40 30.32 67.72 17.70 81.60 99.30 55.11 111.92 167.03 

15.86 152.606 7.578 160.185 867.86 60.84 928.69 626.98 105.41 732.39 1494.84 166.25 1661.08 
Draft MOBILES Fuel Consumption Model 

FEB 13, 1985 

1988 

Fleet Fuel Consumption 

(x10**9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded Gasoline Total GasolIne Grand Total 

LDV 

LDT1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-SA 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

Total LDT 

Total LOV+LDT 

Total HDV 

Total Highway 

Grand Total 

Gallons 

1.258 

0.791 

0.374 

0.485 

0.577 

3.549 

13.806 

O.046 

0.790 

NA 

1 . 165 

2.424 

19.253 

21 .676 

2 1 .676 

BBL/Day 

0.082 

0.052 

0.O24 

0.032 

0.038 

0.232 

0 901 

0 OOS 

0 052 

NA 

0.076 

0. 158 

1.256 

1 .414 

1 .414 

Pre-Control 

4.533 

1 .692 

1 .427 

2.989 

1 .469 

1 . 103 

0.016 

O.S86 

0.0 

2 244 

3. 1 19 

7.653 

5.963 

13.616 

15.860 

Control 

3. 150 

2. 144 

O.B04 

0.072 

O.O 

O.O 

O.O 

O.O 

O.O 

O.O 

2.948 

6.097 

0.072 

6. 169 

6. 169 

Total 

7.683 

3.836 

2.231 

3 061 

1 .469 

1 . 103 

0.016 

0.386 

0.0 

2.244 

6.067 

13.750 

6.035 

19.785 

22.029 

Pre-Control 

0.687 

0. 184 

033 7 

0.0 

0.0 

0.0 

0.0 

O.O 

O.O 

1 .032 

0.520 

1 .207 

0.0 

1 .207 

2.239 

Control 

44.896 

11 197 

4.528 

O 628 

0.0 

0.0 

O.O 

0.0 

O.O 

O.O 

15.725 

60.62 1 

0.628 

61 .248 

61 .248 

Total 

45.583 

11.381 

4.864 

0.628 

O.O 

o.o 

O.O 

O.O 

O.O 

1 .032 

16.245 

61 .828 

0.628 

62.456 

63.487 

Gallons 

53.266 

15.217 

7.095 

3.689 

1 .469 

1 . 103 

0.016 

0.386 

0.0 

3.276 

22.312 

75.578 

6.663 

82.24 1 

85.517 

BBL/Day % Unleaded 

3.475 

0.993 

0.463 

0.24 1 ' 

0.096 

0.072 

O.OOI 

0.025 

0 O 

0.214 

1 .455 

4.930 

0.435 

5. 365 

5.578 

85.58 

74.79 

68.56 

17.02 

O.O 

O.O 

0.0 

O.O 

O.O 

31.50 

72.81 

81.81 

9.42 

75.94 

74 .24 

Ga11ons 

54.524 

16.008 

7.470 

4. 174 

2.047 

4 .652 

13.821 

0.432 

0.790 

3.276 

23.478 

78.002 

25.916 

103.917 

107.193 

BBL/Oay 

3.557 

1 .044 

0.487 

0.272 

O. 134 

0.303 

0.902 

0.028 

0.052 

0.214 

1 .531 

5.088 

1 .690 

6.779 

6.992 

1988 

Vehicle Registrations - Vehicle Miles Traveled 

(xlO*«6 Vehicles) (x!0"9 Miles/Year) 

New Vehicles Fleet 

LOV 

LDT1 

LOT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

PublIc Buses 

Of f-Highway 

Total LDT 

Total L0V*LDT 

Total HDV 

Grand Total 

Road 

Gas 

24.33 

18.28 

18.28 

11 .09 

6.05 

5.38 

O.O 

7 .99 

NA 

NA 

MPG 

Dlesel 

29.20 

23.76 

23.76 

14 .29 

9.40 

6.99 

5.65 

1 1 .38 

5 27 

NA 

Road 

MPG 

20.96 

16.22 

16.28 

10.58 

6.82 

6.40 

5.44 

8.35 

5 27 

NA 

IG.24 

19.54 

6.59 

16.31 

Reg 

Gas 

117.342 

22.231 

10.091 

3.760 

0.724 

0.449 

0.018 

0.450 

0.0 

NA 

32.322 

149.664 

5.400 

155.064 

Istrat ions 

D1ese1 

3.364 

1 .299 

0.590 

0.461 

0.350 

0.811 

1 .309 

0.076 

0. 132 

NA 

1 .889 

5.254 

3. 140 

8.393 

Total 

120.707 

23.530 

10.681 

4.221 

1 .074 

1.260 

1.327 

0.526 

0. 132 

NA 

34 21 1 

154.918 

8.540 

163.458 

Gas 

661.81 

124.06 

58.05 

25.92 

6.21 

4. 12 

0.04 

1.27 

0 O 

NA 

182.11 

B43.92 

37.55 

881.47 

Urban 

Diesel 

20.57 

9.44 

4.47 

4.22 

2.37 

9.01 

13.23 

0.21 

2.70 

NA 

13.91 

34.48 

31 .74 

66.22 

Total 

682.39 

133.50 

62.52 

30. 13 

8.58 

13. 13 

13.26 

1 .48 

2 70 

NA 

196.02 

878.4 1 

69.29 

947.69 

Gas 

446.75 

1 17.30 

54 89 

11.57 

2.47 

1 .68 

0.03 

1 82 

0 O 

NA 

172. 19 

618.94 

17.57 

636.51 

VMT 

Rural 

Diesel 

13.89 

8.92 

4.23 

2.45 

2.90 

14.96 

61 .92 

0.31 

1 46 

NA 

13. 15 

27. 04 

83.99 

1 1 1 .03 

Total 

460.64 

126.23 

5 9. 1 1 

14 .02 

5.37 

16.64 

61 .95 

2. 13 

1 46 

NA 

185 34 

645 98 

101.56 

747.54 

Gas 

1 108.57 

241.36 

112.94 

37.49 

8.67 

5.80 

0.07 

3.09 

O.O 

NA 

354.30 

1462.87 

55. 12 

15 17.99 

Total 

Diesel 

34.46 

18.36 

8.69 

6 66 

5.27 

23.96 

75. 15 

0.52 

4 16 

NA 

27. 06 

6 1 .52 

1 15.73 

177.25 

Total 

1 143.03 

259.73 

121 .63 

44. 15 

13.95 

29.77 

75.21 

3.60 

4 . 16 

NA 

3B1 .36 

1524.39 

170.84 

1695.23 
Draft MOBILES Fuel Consumption Model 

FE8 13. 1985 

1989 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. x10**6 Barrels/Day) 

LOV 

LDT1 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

Publlc Buses 

Off-Highway 

Total LOT 

Total LDV*LDT 

Total HOV 

Total Highway 

Grand Total 

Diesel 

Gallons 

1.377 

0.925 

0.411 

0.555 

0.572 

3.606 

13.960 

O.OS2 

0.804 

NA 

1.336 

2.712 

19.549 

22.261 

22.261 

BBL/Oay 

0.090 

0.060 

0.027 

0.036 

0.037 

0.235 

0.911 

0.003 

0.052 

NA 

0.087 

0. 177 

1 .275 

1 .452 

1.452 

Leaded 

Pre-Control 

3.241 

1 .323 

1 . 107 

2.656 

1.356 

1.126 

0.012 

0.387 

0 0 

2.209 

2.430 

5.671 

5.537 

11.208 

13.417 

Gasoline 

Control 

3.244 

2.250 

0.821 

0. 1 15 

0.0 

O.O 

O.O 

0.0 

O O 

0.0 

3.07 1 

6.315 

O. 115 

6.429 

6.429 

Total 

6.485 

3.573 

1 .928 

2.770 

1 .356 

1 . 126 

0.012 

0.387 

0 0 

2.209 

5.501 

11 .986 

5.651 

17.637 

19.847 

Unleaded Gasoline 

Pre-Control 

0.530 

0. 148 

0.272 

0.0 

0 0 

O.O 

O.O 

0.0 

0.0 

1.083 

0.420 

0.951 

O.O 

0.951 

2.033 

Control 

45.406 

1 1.588 

4.510 

0.916 

0.0 

O.O 

O.O 

0.0 

O.O 

0.0 

16.098 

61.505 

0.916 

62.421 

62.421 

Total 

45.937 

1 1 .736 

4.782 

0.916 

0.0 

0.0 

0.0 

0.0 

0.0 

1 .083 

16.518 

62.455 

0.916 

63.372 

64.454 

Total Gasoil 

Gal Ions 

52.422 

15.309 

6.710 

3.687 

1 .356 

1 126 

0.012 

0.387 

0.0 

3.292 

22.019 

74.441 

6.568 

Bl.009 

84.301 

BBL/Day % 

3.419 

0.999 

0.438 

O 240 

0.088 

0.073 

O.OOI 

0.025 

0.0 

0.215 

1 .436 

4.856 

0.428 

5.284 

5.499 

ne 

Unleaded 

87.63 

76.66 

71.27 

24.86 

0.0 

O.O 

O.O 

0.0 

0 O 

32.89 

75.02 

83. 90 

13.95 

78.23 

76.46 

Grand 

Ga11ons 

53.799 

16.234 

7. 121 

4.242 

1 .928 

4.732 

13.972 

0.439-

0 804 

3.292 

23.355 

77. 154 

26.117 

103.27 1 

106.563 

Total 

BBL/Day 

3.509 

1 .059 

0.464 

0.277 

O. 126 

0.309 

0.911 

0.029 

0.052 

0.215 

1.523 

5. 033 

1 .704 

6.736 

6.951 

New Vehicles 

LDV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Clr.ss SB 

School Buses 

Publlc Buses 

Of f-Highway 

Total LDT 

Total LDV»L0T 

Total HOV 

Grand Total 

Road 

Gas 

24.61 

18.43 

18.43 

11 . 16 

6.07 

5.41 

0.0 

8.04 

NA 

NA 

MPG 

Diesel 

29.53 

23.96 

23.96 

14.49 

9.48 

7.09 

5.70 

11 .51 

5.33 

NA 

1989 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) (x10»*9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

21.66 119.300 3.755 123.055 672.SO 22.86 695.66 454.17 15.43 469.60 1126.98 38.29 1165.26 

16.66 22.945 1.557 24.502 127.90 11.11 139.Ol 120.94 10.51 131.44 248.84 21.62 270.46 

16.72 9.789 0.664 10.453 56.25 4.94 61.19 53.18 4.67 57.85 109.43 9 61 119.04 

10.76 3.809 0.545 4.354 26.27 4.88 3 1.15 11.68 2.83 14.51 37.95 7.71 45.66 

6.91 0.671 0.355 1.026 5.83 2.38 8.21 2.22 2.90 5.12 8.05 5.28 13.32 

6.49 0.461 0.844 1.305 4.27 9.34 13.62 1.70 15.41 17.11 5.97 24.76 30.72 

5.50 0.015 1.341 1.356 0.03 13.52 13.55 0.02 63.31 63.33 0.05 76 83 76.89 

8.45 0.454 0.087 0.541 1.28 0.24 1.52 1 .84 0.35 2.19 3.11 0.59 3 71 

5.33 0.0 0.136 0.136 0.0 2.79 2.79 O.O 1 .50 1 50 O.O 4 29 4.29 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

16.68 32.734 2.221 34.955 184.15 16.05 200.20 174.12 15.18 189.29 358.27 31.23 389.49 

20.15 152.034 5.975 158.010 856.95 38.91 895.86 628.29 30.61 658.89 1485.24 69.52 1554.76 

6.68 5.410 3.308 8.718 37.67 33.16 70.84 17.45 86.SO 103.76 55.13 119.46 174.59 

16.75 157.444 9.284 166.727 894.63 72.07 966.69 645.74 116.91 762 65 1540.37 188.98 1729.35 
Draft MOBILES Fuel Consumption Model 

FEB IS. 1985 

1990 

Fleet Fuel Consumption 

(x10»*9 Gallons/Year. x10*«6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded Gasoline Total GasolIne Grand Total 

Gallons BBL/Oay Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day % Unleaded Gallons BBL/Day 

LDV 

LDT1 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LOT 

Total LDV*LDT 

Total HOV 

Total Highway 

Grand Total 

1.502 

1.081 

0.454 

0.626 

0.567 

3.654 

14.IOO 

0.057 

0.814 

NA 

1 .535 

3.037 

19.818 

22.855 

22.855 

0.098 

0.07 1 

0.030 

0.041 

0.037 

0.238 

0.920 

0.004 

0.053 

NA 

0. IOO 

0. 198 

1 .293 

1 .491 

1 .491 

2 

1 

0 

2 

1 

1 

0 

0 

0 

2 

1 

4 

5 

9 

11 

235 

O02 

847 

344 

256 

138 

OIO 

389 

O 

177 

849 

084 

135 

219 

396 

3.313 

2.339 

0.832 

0. 159 

0.0 

0 0 

0.0 

O.O 

0.0 

O.O 

3. 170 

6.484 

O. 159 

6.643 

6.643 

5 

3 

1 

2 

1 

1 

0 

O 

0 

2 

5 

10 

5 

15 

18 

548 

340 

679 

503 

256 

138 

OIO 

389 

0 

177 

019 

567 

294 

862 

039 

0.399 

0. 117 

0.218 

O.O 

O.O 

0.0 

O.O 

O.O 

0.0 

1 . 135 

0.335 

0.733 

0.0 

0.733 

1 .868 

45 

11 

4 

1 

0 

0 

O 

0 

O 

0 

16 

62 

1 

63 

63 

754 

901 

466 

185 

0 

0 

O 

O 

0 

0 

366 

120 

185 

306 

306 

46 

12 

4 

1 

0 

O 

O 

O 

0 

1 

16 

62 

1 

64 

65 

153 

018 

683 

185 

O 

0 

O 

O 

0 

135 

701 

854 

185 

039 

174 

51 

15 

6 

3 

1 

1 

O 

0 

0 

3 

21 

73 

6 

79 

83 

701 

358 

362 

688 

256 

138 

OIO 

389 

0 

312 

720 

421 

480 

901 

213 

3 

1 

O 

0 

O 

O 

O 

O 

O 

0 

1 

4 

O 

5 

5 

372 

002 

415 

241 ' 

OS 2 

074 

OOI 

025 

O 

216 

417 

789 

423 

212 

428 

89 

78 

73 

32 

0 

0 

O 

0 

0 

34 

76 

85 

18 

BO 

78 

27 

25 

61 

13 

O 

O 

O 

O 

0 

27 

89 

61 

29 

15 

32 

53 

IG 

6 

4 

1 

4 

14 

O 

O 

3 

23 

76 

26 

102 

106 

203 

439 

8 16 

314 

822 

792 

1 IO 

446 

814 

312 

255 

458 

298 

756 

068 

3 

1 

O 

O 

0 

O 

.0 

0 

o 

o 

1 

4 

1 

6 

6 

470 

072 

445 

281 

1 19 

313 

920 

029 

053 

216 

517 

987 

715 

703 

919 

1990 

Vehicle Registrations 

(xlO* ^ Vehicles) 

Vehicle Miles Traveled 

(xio»»9 Miles/Year) 

New Vehicles 

LDV 

LDT1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total L0V*LDT 

Total HOV 

Grand Total 

Road 

Gas 

24.99 

18.63 

18.63 

11 .23 

6.09 

5.45 

O.O 

8.09 

NA 

NA 

MPG 

Olesel 

29.99 

24.22 

24.22 

14.68 

9.56 

7. 19 

5.76 

11.63 

5.38 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Olesel Total Gas Diesel Total 

22 32 121.232 4.174 125.406 683.62 25.34 708.95 461.47 17.10 478.57 1145.09 42.44 1187.53 

17.08 23.585 1.859 25.444 131.26 13. IO 144.36 124.11 12.38 136.49 255 38 25.48 280.85 

17.14 9.508 0.750 10.258 54.55 5.50 60.04 51.57 5.20 56.77 106.12 10.70 116.82 

10.94 3.853 0.633 4.486 26.64 5.56 32.20 11.78 3.23 15 Ol 38 42 8.79 47.20 

7.01 0.624 0.359 0.983 5.49 2.38 7.87 2.01 2.89 4 .90 7.49 5.27 12.77 

6.58 0.468 0.876 1 344 4.38 9.66 14.03 1.70 15.82 17.52 6.08 25.48 31.55 

5.56 0.012 1.372 1.384 0.02 13.81 13.83 0.02 64.65 64 G7 0.04 78.46 78 50 

8.55 0.459 0.097 0.556 1.29 0.27 1.56 1 .85 0.39 2 25 3.14 06 7 3.81 

5.38 O.O 0.139 O. 139 O O 2.85 2.85 O.O 1 . S3 1 53 O O 4.38 4.38 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

17.10 33.093 2.609 35.702 185.81 18.59 204.40 175.69 17.58 193.27 361.49 36.18 397.67 

20.73 154.326 6.782 161.108 869.42 43.93 913.36 637.16 34.69 671.84 1506.58 78.62 1585.20 

6.78 5.416 3.476 8.892 37.81 34.53 72.34 17.36 88.51 105 87 55.17 123.05 178.21 

17.16 159.741 10.258 170.OOO 907.23 78.46 985.70 654.51 123.20 777.71 1561.75 201.66 1763.41 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

LDV 

LDT1 

LDT2 

Classes 2B-S 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

1991 

Fleet Fuel Consumption 

(xl0"9 Gallons/Year. xtO»*6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded GasolIne Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBl/Day X Unleaded Gallons BBL/Day 

1 .684 

1 . 

O. 

0 

o. 

3. 

14. 

O. 

O 

290 

514 

696 

560 

702 

232 

063 

830 

NA 

Total LDT 

Total LDV*LDT 

Total HOV 

Total Highway 

Grand Total 

1 .804 

3.487 

20.083 

23.571 

23.571 

0. 110 

0.084 

0.034 

0.045 

036 

242 

928 

004 

054 

NA 

0. I 18 

0.227 

1.310 

1.538 

1.538 

1.550 

0.72 8 

0.63 5 

054 

164 

142 

0 0 8 

390 

O.O 

2. 173 

2 

1. 

I. 

0 . 

0. 

1 .363 

2.912 

4.75 8 

7.670 

9.84 3 

3.35 0 

2.408 

0.837 

0.204 

0 0 

O.O 

0 . 0 

0 0 

O.O 

O.O 

4.899 

3. 136 

1 .471 

2.259 

1 . 164 

1 . 142 

0.008 

0.390 

0.0 

2. 173 

0.294 

0.090 

0. 171 

.0 

0 

O 

.0 

.0 

.0 

163 

0 . 

0 

0 . 

0 . 

O. 

0 . 

1 

45.835 46.12 9 51.028 3.329 

12.114 12.204 15.340 I.00 1 

4.39 3 4 564 6.035 0.394 

1.432 1.432 3.691 0.24 1 

0 . 0 O.O 1.164 0.07 6 

0 . 0 O.O I.14 2 0.074 

0 . 0 O.O 0.00 8 0.00 0 

0 . 0 O.O 039 0 O 025 

0 . 0 0. 0 O.O O O 

O.O 1.163 3.336 0.218 

3.24 5 

6.59 4 

0.20 4 

6.79 9 

6.79 9 

4.60 7 

9.50 7 

4.96 2 

14.468 

16.64 2 

26 1 

5 5 5 

O 

.55 5 

718 

16.50 6 

62.3 4 1 

1.43 2 

63.77 4 

63.77 4 

16.76 8 

62.89 6 

1.43 2 

64.32 9 

65.49 2 

2 1.375 

72.403 

6.394 

78.797 

82.13 3 

1 .394 

4.723 

0.417 

5. 140 

5.358 

90.4 0 

79.5 6 

75.6 2 

38.8 1 

0 . 0 

O.O 

0 . 0 

0 . 0 

0 . 0 

34.8 6 

78.4 4 

86.8 7 

22.4 0 

81 .6 4 

79.7 4 

52.71 2 

16.63 0 

6.54 9 

4.38 7 

1 .72 4 

4.84 4 

14.24 0 

0.45 3 

0.83 0 

3.33 6 

23. 179 

75.890 

26.477 

102.368 

105. 70-1 

3.438 

1 .085 

427 

286 

112 

316 

929 

O.OSO 

0.054 

0.218 

1 .51 2 

4.95 0 

1 .72 7 

6.67 7 

6.89 5 

New Vehicles 

LDV 

L0T1 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Of f-Highway 

Total LDT 

Total LDV*LDT 

Total HDV 

Grand Total 

Road 

Gas 

25.43 

18.75 

18.75 

11.30 

6.11 

5.48 

O.O 

8. 14 

NA 

NA 

MPG 

Diesel 

30.52 

24.37 

24.37 

14.87 

9.64 

7.29 

5.81 

1 1.76 

5 43 

NA 

1991 

Vehicle Registrations - Vehicle Miles Traveled 

(xlO* ^ Vehicles) (xl04 ,9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

22.95 123.014 4.739 127.754 693.31 28.91 722.23 468.Ol 19.52 487.53 1161.33 48.43 1209.76 

17.50 24.112 2.249 26.361 133.81 15.76 149.56 126.52 14.90 141.41 260.32 30.65 290.98 

17.55 9.231 0.861 10.092 52.79 6.28 59.07 49.91 5.94 55.85 102.71 12.22 114.93 

11.11 3.890 0.726 4.616 27.OO 6.25 33.25 11.88 3.63 15.50 38.87 9.88 48.75 

7.10 0.581 0.361 0.942 5.17 2.38 7.55 1.81 2.88 4.69 6.98 5.25 12.23 

6.67 0.473 0.907 1.380 4.45 9.96 14.41 1.69 16.22 17.91 6.14 26.18 32.32 

5.62 O.OIO 1.401 1.411 0.02 14.08 14.10 0.01 65.94 65.95 0.03 80.02 80.05 

8.64 0.463 O. 108 057 1 1 .30 0.30 1 .60 1.87 04 4 2 31 3 17 0.74 3.91 

5.43 O.O 0.143 0.143 0.0 2 93 2.93 0.0 1.58 I 58 0 0 4.51 4.51 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

17.51 33.343 

2 1.29 156.357 

6.87 5.417 

17.SG 161.775 

3. 110 36.453 186.60 

7.849 164.207 879.9 1 

3.64 6 9.06 3 37.9 3 

11.495 173.269 917.84 

22.04 208.63 

SO.95 930-86 

35.91 73.84 

86.86 1004.70 

176 

644 

17 

661 

43 

45 

27 

71 

20 

40 

90 

131 

84 

36 

67 

OS 

197 

684 

107 

792 

27 

80 

94 

74 

3G3 

1524 

55 

1579 

03 

36 

20 

55 

4 2.88 405.90 

91.31 1615.66 

126.58 181.78 

217.89 1797.44 
Draft MOBILES Fuel Consumption Model 

TEB IS. 1985 

1992 

Fleet Fuel Consumption 

(x!0«*9 Gallons/Year. x1Q»*6 Barrels/Day) 

LDV 

LDTI 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

Publlc Buses 

Off-Highway 

Total LOT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

Diesel 

Ga11ons 

1.916 

1.549 

0.589 

0.765 

0.553 

3.752 

14.386 

0.069 

0.S46 

NA 

2. 138 

4.054 

20.370 

24.424 

24.424 

BBL/Day 

0. 125 

0. 101 

0.038 

0.050 

0.036 

0.245 

0.938 

0.004 

0.055 

NA 

O. 139 

0.264 

1.329 

1.593 

1.593 

Leaded 

Pre-Control 

1 .038 

050 2 

0.465 

1 .787 

1 .084 

1 . 142 

0.006 

0.391 

O.O 

2. 171 

0.966 

2.004 

4.410 

6 414 

8.585 

Gasoline 

Control 

3.371 

2.457 

0.834 

0.249 

0.0 

O.O 

0.0 

O.O 

O.O 

O.O 

3.291 

6.662 

0.249 

6.911 

6.911 

Total 

4.409 

2.958 

1.299 

2.036 

1.084 

1 . 142 

0.006 

0.391 

O.O 

2. 171 

4.257 

8.666 

4.659 

13.325 

15.496 

Unleaded GasolIne 

Pre-Control 

0.209 

0.067 

0. 132 

0.0 

0.0 

0.0 

0-0 

0.0 

O.O 

1 . 192 

0. 199 

0.408 

0.0 

0.408 

1.600 

Control 

45.775 

12.228 

4.292 

1 .656 

0.0 

O O 

O.O 

O.O 

O.O 

O.O 

16.521 

62.296 

1.656 

63.952 

63.952 

Total 

45.984 

12.295" 

4.425 

1 656 

0.0 

O.O 

O.O 

O.O 

O.O 

1. 192 

16.720 

62.704 

1 .656 

64.361 

65.552 

Total Gasol 1 

Ga11ons 

50.393 

15.253 

5.724 

3.693 

1 .084 

1 . 142 

0.006 

0.39t 

0 0 

3.363 

20.977 

71.370 

6.316 

77.686 

81.049 

BBL/Day y. 

3.287 

0.995 

0.373 

0.24 1 

0.07 1 

0 074 

O.OOO 

0.026 

O.O 

0.219 

1 .368 

4.655 

0.412 

5.067 

5.287 

ne 

Unleaded 

91 .25 

80.6 1 

77.30 

44.85 

O 0 

0 0 

O.O 

O.O 

O.O 

35.4 4 

79.70 

87 .86 

26.23 

82.85 

BO. 88 

Grand 

Ga11ons 

52.309 

16.802 

6.313 

4 .458 

1 .637 

4 894 

14.391 

O 460 

O.B46 

3.363 

23. 1 IS 

75.424 

26.686 

102.1IO 

105.473 

Total 

BBL/Day 

3.412 

1 .096 

0.412 

0.291 

0. 107 

0.319 

0.939 

0.030 

O.OS5 

0.219 

1 .508 

4.920 

1 .741 

6.661 

6.880 

1992 

Vehicle Registrations 

(x10**6 Vehicles) 

Vehicle Miles Traveled 

(xlO* ^ Miles/Year) 

New Vehicles 

LDV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 88 

School Buses 

Publlc Buses 

Off-Highway 

Total LOT 

Total LDV*LDT 

Total HDV 

Grand Total 

Road 

Qas 

25.87 

18.86 

18.86 

11.38 

6. 13 

5.52 

0.0 

8. 19 

NA 

NA 

MPG 

Diesel 

31 .04 

24.52 

24.52 

15.06 

9.72 

7.38 

5.86 

11.89 

5.48 

NA 

Fleet 

VMT 

, Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

23.55 124.648 5.453 130.101 701.96 33.54 735.50 473.85 22.64 496.49 1175.81 56.18 1231 98 

17.90 24.521 2.729 27.250 135.53 19.07 154.61 128.15 18.03 146.18 263.G8 37.11 300.79 

17.95 8.954 0.996 9.950 50.99 7.25 58.24 48 21 6.86 550 7 99.20 14.11 113.31 

11.28 3.922 0.821 4.743 27.34 6.95 34.29 11.96 4.03 15.99 39.31 IO 98 50.29 

7.19 0.543 036 3 0.906 4.88 2.38 7.26 I 64 2.86 4.51 6.53 5.24 11.77 

6.76 0.477 0.938 1.415 4.49 10.27 14.76 1.69 16.62 18.30 6 18 26.89 33 07 

5.68 0.008 1.432 1.440 O.OI 14.38 14.39 0.01 67.31 67 32 0.02 81.69 81.71 

8.74 0.468 O.II9 0.587 1.31 0.33 1.65 1.89 0.48 2.37 3.21 0.82 4 02 

5.48 O.O O. 147 O. 147 0.0 SO I 3.01 O.O 1.62 I 62 O O -I 63 4 63 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

17.91 33.475 

21.82 158.123 

6.95 5.417 

17.94 163.540 

3.725 37.200 186.52 

9.177 167.301 888.48 

3.82 1 9.238 38.05 

12.999 176.539 926.52 

26.33 212.85 176.36 

59.87 948.34 650.2 1 

37.32 75.37 17.20 

97.19 1023.7 1 667.40 

24.89 201.25 362.88 

47.53 697.74 1538.69 

92.93 I 10. 12 55.24 

140.4 6 807.8 6 1593.9 3 

512 2 4 14. 10 

107.40 1646.08 

130.25 185.49 

237.65 1831.57 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1993 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. x10»*6 Barrels/Day) 

LDV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

Die 

Ga11ons 

2. 196 

1 .855 

0.675 

0.829 

0.546 

3.803 

14.510 

0.074 

0.855 

NA 

2.5SO 

4.725 

20.617 

25.342 

25.342 

sel 

BBL/Oay 

0. 143 

0. 121 

0 044 

0.054 

O.OS6 

0.248 

0.946 

0 005 

0.056 

NA 

0. 165 

0.308 

1.345 

1 .653 

1 .653 

Leaded 

Pre-Control 

0.653 

0.321 

0.331 

1 .544 

1.013 

1. 138 

000 4 

0.394 

0 0 

2. 172 

0.652 

1 305 

4.093 

5.398 

7.570 

GasolIne 

Control 

3.382 

2.485 

0.826 

0.294 

O.O 

O.O 

0.0 

O.O 

0 0 

0.0 

3.311 

6.693 

0.294 

6.987 

6.987 

Total 

4.035 

2.806 

1 . 157 

1 .837 

1 .013 

1 . 138 

0.004 

0.394 

O.O 

2. 172 

3.963 

7 .998 

4.387 

12.385 

14.557 

Unleaded Gasol1 

Pre-Control 

0. 143 

0.048 

0. 100 

0.0 

0.0 

0.0 

O.O 

O.O 

0.0 

1 .222 

0 148 

0.291 

0.0 

0.291 

1 .513 

Control 

45.608 

12.254 

4. 172 

1.866 

0.0 

O.O 

0.0 

O.O 

O.O 

O.O 

16.426 

62.034 

1 .866 

63.900 

63.900 

ne 

Total 

45.751 

12.302 

4.272 

1 .866 

O.O 

O.O 

O.O 

O.O 

O 0 

1 .222 

16.574 

62.325 

1 .866 

64. 190 

65.412 

Total GasolI 

Gallons 

49.786 

15.108 

5.429 

3.703 

1 .013 

1 . 138 

0.004 

0.394 

O.O 

3.394 

20.537 

70.323 

6.252 

76.575 

79.969 

BBL/Oay X 

3.248 

0.985 

0.354 

024 2 

0.0^6 

0.074 

O.OOO 

0.026 

0.0 

0.221 

1 340 

4.587 

0 408 

4 .995 

5 216 

ne 

Unleaded 

91.90 

81 .42 

78. 70 

50.38 

O.O 

O.O 

O.O 

O.O 

0.0 

36. OO 

80 70 

88.63 

29.84 

83.83 

81 .80 

Grarid 

Ga11ons 

51.981 

16.963 

6 . 101 

4.532 

1 .559 

4.94 1 

14.514 

0.468 

0.855 

3.394 

23.067 

75.048 

26.869 

101.917 

105.3 1 1 

Total 

BBL/Day 

3.391 

1. 106 

0.398 

0.296 

O. 102 

0.322 

0.947 

0.031 

O.056 

0.221 

1 .505 

4.895 

1 .753 

6.648 

6.869 

1993 

Vehicle Registrations - Vehicle Miles Traveled 

(xlO**6 Vehicles) (x10**9 Miles/Year) 

New Vehicles 

LDV 

L0T1 

LDT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 88 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LOV+LDT 

Total HOV 

Grand Total 

Road 

Gas 

26.30 

18.97 

18.97 

11 .45 

6. IS 

5.55 

O.O 

8.24 

NA 

NA 

MPG 

0lesel 

31 .56 

24.67 

24.67 

15.29 

9.80 

7.47 

5.96 

12.Ol 

5 53 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road — --r 

MPG Gas Diesel Total Gas Diesel total Gas Diesel Total Gas Diesel Total 

24.13 126.140 6.312 132.453 709.63 39.16 748.79 479.03 26.44 505.47 1188.66 65.60 1254.25 

18.29 24.816 3.298 28.114 136.50 23.01 159.51 129.06 21.75 150.82 265.56 4 1.76 310.33 

18.34 8.677 1.153 9.830 49.16 8.38 57.54 46.48 7.92 54.40 95.64 16.30 111.94 

11.44 3.953 0.917 4.870 27.74 7.61 35.36 12.07 4.42 16.49 39.82 12.03 51.85 

7.27 0.509 0.364 0.873 4.63 2.37 7.00 1.49 2.84 4.33 6.13 5.21 11.34 

6.84 0.478 0.971 11449 4.53 10.59 15.12 1.67 17.Ol 18.68 6.19 27.60 33.80 

5.74 0.006 1.463 1.469 O.OI 14.67 14.68 0.01 68.68 68 69 0.02 83.35 83.37 

8.84 0.474 0.130 0.604 1.33 0.36 1.70 19 2 0.53 2.44 3.25 0 89 4.14 

5.53 0.0 0.150 0.150 0.0 3.07 3.07 0.0 1.66 1.66 0.0 4 73 4.73 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

18.31 33.493 

22.34 159.634 

7.04 5.420 

18.31 165.054 

4.450 37.944 185.66 

10.763 170.397 895.29 

3.995 9.4 15 38.25 

14.757 179.811 933.54 

31.39 217.OS 175.55 

70.55 965.84 654.58 

38.6 8 76.9 3 17.1 6 

109.23 1042.77 671.73 

29.68 205.22 361.21 61.06 422.27 

56.11 710.69 1540.87 126.66 1676.52 

95.13 112.29 55.41 133.82 189.22 

151.24 822.97 1605.27 260.48 1865.74 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1994 

Diesel 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. x10»»6 Barrels/Day) 

Leaded GasolIne Unleaded GasolIne Total GasolIne Grand Total 

LDV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Ga11ons 

2.519 

2.207 

0.772 

0.887 

0.539 

3.853 

14.615 

0.079 

0.868 

NA 

BBL/Day 

O. 164 

0. 144 

0.050 

0.058 

0.035 

0.251 

0.953 

0.005 

005 7 

NA 

Pre-Control 

0.390 

0. 186 

0.227 

1 .322 

0.952 

1 . 131 

0.003 

0.397 

0.0 

2. 175 

Control 

3. 380 

2.496 

0.813 

0.337 

0.0 

O.O 

0 0 

O.O 

O.O 

O.O 

Total 

3.770 

2.682 

1 .040 

1 .659 

0.952 

1 . 131 

0.003 

0.397 

0.0 

2. 175 

Pre-Control 

0.094 

0.032 

0.073 

0.0 

O.O 

O.O 

O.O 

O.O . 

0.0 

1 .253 

Control 

45.360 

12.207 

4.039 

2.057 

O.O 

O.O 

O 0 

0.0 

O.O 

O.O 

Total 

45.455' 

12.239 

4.113 

2.057 

O.O 

O.O 

0.0 

O.O 

0 0 

1 253 

Gallons 

49.225 

14.921 

5. 152 

3.716 

O 952 

1.131 

O.O03 

0.397 

0.0 

3.428 

BBL/Day X Unleaded 

3.211 

0.973 

0.336 

0 242 

0.062 

007 4 

O.OOO 

0.026 

O.O 

0.224 

92.34 

82.03 

79.82 

55.35 

O.O 

O.O 

0.0 

O.O 

0.0 

36.54 

Gallons 

51 .744 

17 127 

5 925 

4 .603 

1 .491 

4 .984 

14 .618 

0.477 

O. BG8 

3 .428 

BBL/Oay 

3.375 

1.117 

0.386 

0.300 

0.097 

0.325 

0.954 

O.OS 1 

0.057 

0.224 

Total LDT 

Total LDV*LDT 

Total HDV 

Total Highway 

Grand Total 

2.979 

5.498 

20 842 

26.339 

26.339 

0. 194 

0.359 

1.360 

1 .718 

1.718 

0.413 

0.803 

3.806 

4.609 

6.784 

309 

689 

337 

025 

025 

3 

7 

4 

11 

13 

721 

492 

. 143 

635 

810 

O. 106 

0.200 

O.O 

0.200 

1 .453 

16.246 

61.606 

2 057 

63.663 

63.663 

16.352 20.073 1.309 81.46 23.052 1.504 

Gl BOG 69.298 4.520 89.19 74.796 4.879 

2.057 6.200 0.404 33 18 27 04 1 1.764 

63.863 75.498 4.925 84.59 101.837 6.643 

65.116 78.926 5.148 82.50 105.265 6.866 

1994 

New Vehicles 

LOV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Grand Total 

Road 

Gas 

26.64 

18.99 

18.99 

11.53 

6. 17 

5.58 

O.O 

8.29 

NA 

NA 

MPG 

Diesel 

31.97 

24 68 

24.68 

15.52 

9.88 

7.55 

6.07 

12. 14 

5.59 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*«6 Vehicles) (x10«»9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

24.67 127.485 7.316 134.801 716.34 45.72 762.07 483.56 30.86 514.43 1199.91 76.59 1276.49 

18.66 25.001 3.957 28.958 136.76 27.54 164.30 129.31 26.04 155.35 266.07 03.57 319.64 

18.70 8.401 1.329 9.730 47.32 9.64 56.95 44.74 9.11 53.85 92.06 18 75 110.81 

11.59 3.982 I.OIO 4.992 28.17 8.24 36 40 12.18 4.78 16.96 40.35 13.01 53.36 

7.36 0.479 0.366 0.845 4.42 2.37 6. BO 1.36 2.82 4.18 5.78 5.19 10.97 

6.92 0.479 1.003 1.482 4.56 10.91 15.47 1.64 17.40 19 03 6.19 28.31 34.50 

5.82 O.OOS 1.494 1.499 0.01 14.97 14.98 0.01 70.10 70.10 OO I 85 07 85.08 

8.93 0.481 0.140 0.621 1.35 0.39 1.74 1.94 0.57 2 51 3 29 O 9G 4.26 

5.59 O.O 0.154 0.154 O O 3.16 3.16 O.O 1.70 1 . 70 0 0 4 05 4.85 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

18.67 33.402 

22.82 160.887 

7. 14 5.425 

18.66 166.312 

5.286 38.688 184.OS 

12.602 173.489 900.4 2 

4. 168 9.593 38.51 

16.770 183.082 938.93 

37. 17 221 .25 174.OS 

82.89 983.31 657.61 

40.04 78.55 17.13 

122.94 IO6I.B6 674.74 

35. 15 209.20 358 13 

66.OI 723.62 1508 0-1 

97.36 114.48 55.G3 

163.37 838. 10 IG 13.67 

72.32 430.44 

148 90 1706.93 

137.40 193.OS 

280.31 1C99.97 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1995 

Fleet Fuel Consumption 

(x10«»9 Gallons/Year. x10**6 Barrels/Day) 

LDV 

LDTI 

LDT2 

Classes 2B-S 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LDV+LOT 

Total HDV 

Total Highway 

Grand Total 

Die 

Ga11ons 

2 .880 

2.602 

0.877 

0.939 

0.532 

3.908 

14.722 

0.084 

0 883 

NA 

3.479 

6.359 

2 1 .069 

27.428 

27.428 

sel 

BBL/Day 

0. 188 

0. 170 

0.057 

0.061 

0.035 

0.255 

0.960 

0.005 

0 058 

NA 

0.227 

0.415 

1 .374 

1.789 

1 .789 

Leaded 

Pre-Control 

0. 192 

0.089 

0. 148 

1. 124 

0.897 

1 . 121 

0.003 

0.401 

0.0 

2. 182 

0.236 

0.429 

3.545 

3.973 

6. 15S 

GasolIne 

Control 

3.372 

2.487 

0.795 

0.378 

0.0 

0.0 

O.O 

0.0 

O.O 

0.0 

3.282 

6.GS5 

0.378 

7.033 

7.033 

Total 

3.565 

2.576 

0.943 

• .502 

0.897 

1 . 121 

0.003 

0.401 

O.O 

2. 182 

3.518 

7.083 

3.923 

11.006 

13.188 

Unleaded Gasol 1 

Pre-Control 

0.059 

0.020 

0.052 

O.O 

O.O 

O.O 

0.0 

0.0 

O.O 

1 .284 

0.072 

0. 132 

0.0 

0. 132 

1.416 

Control 

45.047 

12.077 

3.890 

2. 233 

O.O 

O.O 

O.O 

0.0 

O.O 

O.O 

15.967 

61.014 

2. 233 

63.247 

63.247 

ne 

Total 

45.107 

12.097 

3.942 

2.233 

O.O 

O.O 

O.O 

O.O 

O.O 

1 .284 

16.039 

61 . 146 

2.233 

63.378 

64.662 

Total Gasol1 

Ga11ons 

48.671 

14.673 

4.884 

3.734 

0.897 

1. 121 

O.OOS 

0.401 

O.O 

3.466 

19.558 

68.229 

6. 156 

74.384 

77.850 

BBL/Day X 

3 175 

0.957 

0.319 

0.244 

0.059 

0.073 

O.OOO 

0.026 

0.0 

0.226 

1 276 

4.451 

0.402 

4.852 

5.078 

ne 

Unleaded 

92.6B 

82.44 

80.70 

59.79 

O.O 

O.O 

O.O 

0.0 

O.O 

37.05 

82.Ol 

89.62 

36.27 

85. 20 

83.06 

Grand 

Gal Ions 

51.551 

17.275 

5.762 

4.674 

1 .429 

5.029 

14.725 

0.485 

O 883 

3.466 

23.037 

74.588 

27.224 

101 .812 

105.278 

Total 

BBL/Day 

3.363 

1 . 127 

0.376 

0.305 

0.093 

O 328 

0.961 

0.032 

0.058 

0.226 

1 .EOS 

4.865 

1 .776 

6.64 1 

6.867 

1995 

Vehicle Registrations 

(x10*»6 Vehicles) 

Vehicle Miles Traveled 

(xl0*»9 Miles/Year) 

New Vehicles 

Road MP G 

Gas Diesel 

LDV 27.07 32.49 

LDTI 19.17 24.92 

L0T2 19.17 24.92 

Classes 2B-S 11.60 15.76 

Class 6 6.20 9.96 

Cla'sses 7-8A 5.61 7.64 

Class 8B 0.0 6.17 

School Buses 8.34 12.27 

Public Buses NA 5.64 

Off-Highway NA NA 

Total LDT 

Total LDV+LOT 

Total HDV 

Grand Total 

Fleet 

VMT 

Registrations Urban Rural lotal 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Olesel Total 

25.19 128.690 8.462 137.152 722.19 53.17 775.36 487.50 35.89 523.40 1209.69 89.06 1298.75 

19.03 25.071 4.711 29.782 136.29 32.68 168.97 128.87 30.90 159.77 265.16 63.57 328.73 

19.07 8.121 1.526 9.647 45.44 11.02 56.47 42.97 10.42 53.39 88.41 21.45 109.86 

11.74 4.010 1.101 5.112 28.63 8.82 37.45 12.31 5.12 17.42 40.93 13.94 54.87 

7.44 0.452 0.367 0.819 4.23 2.37 6.61 1.24 2.79 4.03 5.47 5.17 10.64 

7.00 0.478 1.037 1.515 4.57 11.24 15.82 1.60 17.80 19.40 6.17 29.OS 35.22 

5.90 0.004 1.527 1.531 0.01 15.29 15.30 0.00 71.60 71.61 O.OI 86.89 8G.91 

9.02 0.487 0.151 0.638 1.37 0.42 1.79 1.97 0.61 2.58 3.34 I . 0 3 4.37 

5.64 0.0 0.158 O 158 O.O 3.24 3.24 O.O 1.74 1.74 O.O 4.90 4.98 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

19 04 33.192 

23.29 161.882 

7.24 5.432 

19.00 167.314 

6.237 39.429 181.74 

14.698 176.58 1 903.92 

4.341 9.773 38.81 

19.039 186.353 942.73 

43.70 225.44 171.84 

96.87 1000.79 659.34 

4 1 .39 80.20 17. 12 

138.26 1081.00 676.4 6 

41.3 2 213. 16 

77.2 1 736.5 5 

99.67 116.78 

176.88 853.S3 

353.5 8 

1563.27 

55.9 3 

IG19.20 

B5.02 438.59 

174.05 1737.35 

141.06 196.99 

315. 14 1934.33 
. 

-

LDV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 

Schoo1 

SB 

Buses 

PublIc Buses 

Off-Highway 

Total 

Total 

Total 

Total 

Grand 

LDV 

LDTI 

LDT2 

LDT 

LDV^LDT 

HDV 

Highway 

Total 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 

Schoo 

SB 

Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total 

Total 

Grand 

LDV+LDT 

HDV 

Total 

Diesel 

Gal Ions BBL/Oay 

3.201 0.209 

2.958 0.193 

0.965 0.063 

0.986 0.064 

0.526 0.034 

3.962 0.258 

14.801 0.965 

0.089 0.006 

0.903 0.059 

NA NA 

3.923 0.256 

7.124 0.465 

21.266 1.387 

28.390 1.852 

28.390 1.852 

New Vehicles 

Road MPG 

Gas Diesel 

27.56 33.07 

19.54 25.40 

19.54 25.40 

11.68 15.99 

6.22 10.04 

5.64 7.72 

O.O 6.28 

8.40 12.39 

NA 5.69 

NA NA 

D r 

Pre 

i 

KOa u 

MPG 

25 

19 

19 

11 

7 

7 

5 

9 

5 

70 

39 

43 

88 

53 

08 

99 

12 

69 

NA 

19 

23 

7 

19 

40 

75 

.34 

34 

Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

Fleet 

1996 

Fuel Consumption 

(x10**9 Gallons/Year. x10»»6 Barrel 

Leaded GasolIne 

-Control 

0.099 

0.032 

0.090 

0.947 

0.848 

1. 108 

0.002 

0.405 

O.O 

2. 191 

O. 122 

0.221 

3.310 

3.531 

5.722 

Control 

3.352 

2.467 

0.776 

0.417 

O.O 

O.O 

O.O 

O 0 

0.0 

0.0 

3.243 

6. 595 

0.417 

7.012 

7.012 

Total 

3.451 

2.499 

O.B66 

1.364 

O 848 

1. 108 

0.002 

0.405 

O.O 

2. 191 

3.365 

6.816 

3.727 

10.543 

12.735 

Vehicle Reglstrat 

(x10«»6 

Unleaded Gasol 

Pre-Control Control 

0.037 44 

0.012 11 

0.034 3 

0.0 2 

O.O 0 

0.0 0 

0.0 0 

0.0 0 

0.0 0 

1.316 0 

0.046 15 

0.084 60 

0.0 2 

0.084 62 

1.400 62 

1996 

714 

938 

754 

393 

O 

0 

O 

O 

.0 

.O 

691 

405 

393 

798 

798 

ons - Vehicle Miles 

Vehicles) (xl04 ,9 

RegtstratIons 

Gas 

129.936 

25.129 

7.875 

4.040 

0.429 

0.476 

0.003 

0.496 

O.O 

NA 

33.004 

162.940 

5.444 

168.384 

Diesel 

9.563 

5.455 

1 .710 

1 . 190 

0.367 

1 .071 

1 .559 

0. 160 

O. 163 

NA 

7. 165 

16.728 

4.510 

21.238 

Total 

139.500 

30.584 

9.585 

5.230 

0.796 

1 .547 

1 .562 

0.656 

0. 163 

NA 

40.169 

179.669 

9.954 

189.622 

Urban 

Gas Diesel 

728.60 60.03 

136.05 37.47 

43.88 12.22 

29. 13 9.37 

4.07 2.38 

4.58 11.58 

O.OI 15.60 

1.39 0.45 

O.O 3.34 

NA NA 

179.93 49.70 

908.53 109.72 

39.17 42.72 

947.70 152.44 

s/Day) 

ne 

Total 

44.751 

1 1 .950 

3.788 

2.393 

O.O 

O.O 

0 0 

0.0 

O.O 

1 .316 

15.738 

60.4B9 

2.393 

62.882 

64.198 

Total GasolIne 

Gallons BBL/Day X Unleaded 

48 

14 

4 

3 

O 

1 

0 

0 

0 

• 3 

19 

67 

6 

73 

76 

Traveled 

Mi les/Year) 

F leet 

Total Gas 

788 

173 

56 

38 

6 

16 

15 

1 

3 

63 491 

52 128 

11 4 1 

49 12 

44 1 

16 1 

61 O 

84 2 

34 0 

84 

64 

49 

44 

12 

55 

OO 

Ol 

O 

NA NA 

229 

1018 

81 

H O O 

63 170 

26 661 

89 17 

14 679 

13 

96 

12 

09 

202 3 

449 0 

654 O 

757 0 

848 O 

108 0 

002 0 

405 0 

0 0 

507 0 

102 1 

305 4 

120 0 

425 4 

932 5 

VMT 

Rural 

Diesel 

40.52 

35 43 

11 .56 

5.43 

2.77 

18.20 

73. 06 

0.65 

1 .80 

NA 

46.99 

87.51 

101.90 

189.4 1 

144 

943 

304 

245 

055 

072 

OOO 

026 

0 

229 

246 

390 

399 

790 

018 

Total 

532.36 

164 07 

53.05 

17 87 

3.89 

19.75 

73 06 

2.65 

1 80 

NA 

217. 12 

749.47 

119.03 

868 50 

92.84 

82. 70 

8 1 .40 

63.69 

O.O 

O 0 

0 0 

O.O 

O.O 

37 52 

82. 38 

89 87 

39. 10 

85 64 

83.45 , 

Gas 

1220.44 

264 69 

85.37 

41 56 

5. 19 

6. 14 

O.OI 

3.-10 

O O 

NA 

350.06 

157O.0O 

56. 30 

1626 79 

Grand 

Ga1lons 

5 1.403 

17.407 

5.618 

4 .743 

13/ 4 

5.070 

14 803 

0.493 

0.903 

3.507 

23.026 

74.429 

27.387 

101 .815 

105.322 

total 

Diesel 

Total 

BBL/Day 

3.353 

1 . 135 

0.366 

0.309 

0.090 

0.331 

0.966 

0.032 

0.059 

0.229 

1.502 

4.855 

1 .786 

6 64 1 

6.870 

total 

IOO.55 1320.99 

72 90 337.59 

23 78 

14.BO 

5. 15 

29 78 

88.66 

1 . IO 

5 14 

NA 

109. 15 

56.36 

10.34 

35.91 

88.67 

4.50 

5. 14 

NA 

96.69 446.74 

197.24 1767.73 

144.62 200.92 

34 1.85 1968.64 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1997 

Fleet Fuel Consumption 

(x10*»9 Gallons/Year. x!0**6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded Gasoline Total Gasoline Grand Total 

LDV 

LDTI 

L0T2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Publlc Buses 

Off-Highway 

Gallons 

3.488 

3.284 

1.039 

1 .027 

0.521 

4 .016 

14.871 

0.093 

0.917 

NA 

BBL/Day 

0.228 

0.214 

0.068 

0.067 

0.034 

0.262 

0.970 

0.006 

0.060 

NA 

Pre-Control 

0.059 

0.019 

0.052 

0.793 

0.806 

1 .092 

0.OO2 

0.409 

0.0 

2.202 

Control 

3.328 

2.438 

0.756 

0.454 

O.O 

0.0 

O.O 

O.O 

O.O 

O.O 

Total 

3.387 

2.457 

0.807 

1.247 

0.806 

1.092 

0.002 

0.409 

O.O 

2.202 

Pre-Control 

0.023 

0.007 

0.020 

0.0 

0.0 

O.O 

O.O 

0.0 

0.0 

1 .349 

Control 

44.413 

11.802 

3.633 

2.539 

0.0 

O.O 

0.0 

O.O 

0.0 

O.O 

Total 

44.435 

11.809 

3.652 

2.539 

0.0 

0.0 

0.0 

0.0 

0.0 

1 .349 

Ga11ons 

47.823 

14.265 

4.459 

3.785 

0.806 

1 .092 

0.002 

0.4O9 

0.0 

3.551 

BBL/Day X 

3. 119 

0931 

0.291 

0.247 

0.053 

0.071 

O.OOO 

0.027 

O O 

0.232 

Unleaded 

92.92 

82.78 

81.90 

67.07 

0.0 

O.O 

0.0 

O.O 

O.O 

37.99 

Ga11ons 

51.310 

17.549 

5.498 

4.812 

1.327 

5. 108 

14.873. 

0.502' 

0.917 

3.551 

BBL/Day 

3.347 

1. 145 

0.359 

0.314 

0.087 

0.333 

0.970 

0.033 

0.060 

0.232 

Total LDT 

Total LDV+LDT 

Total HDV 

Total Highway 

Grand Total 

4.323 

7.810 

21 .445 

29.256 

29.256 

0.282 

0.509 

1 .399 

1 .908 

1 .908 

0.070 

0. 130 

3. 101 

3.231 

5.433 

3. 193 

6.52 1 

0.454 

6.975 

6.975 

3.264 

6.651 

3.555 

10.206 

12.408 

027 

049 

0 

049 

1.398 

15.434 

59.847 

2.539 

62.386 

62.386 

15.461 

59.896 

2.539 

62.435 

63.784 

18.725 

66.547 

6.093 

72.641 

76.192 

1 .221 

4.3 4 1 

0.39 7 

4.73 8 

4.97 0 

82.5 7 

9 0 . Ol 

41.6 6 

85.9 5 

83.7 2 

23.047 

74.358 

27.539 

101.896 

105.447 

1.503 

4.850 

1 .796 

6.647 

6.878 

New Vehicles 

Road MPG 

Gas Diesel 

LOV 27.95 33.54 

LDTI 19.73 25.64 

L0T2 19.73 25.64 

Classes 2B-5 11.75 16.22 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HDV 

Grand Total 

6.24 

5.68 

0.0 

8.45 

NA 

NA 

10 

7 

6 

12 

5 

11 

80 

38 

52 

74 

NA 

1997 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) (xt0**9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

26.18 ISI.228 10.G23 141.851 735.58 66.34 801.92 496.55 44 78 541.33 1232.13 111.12 1343.25 

19.73 25.182 6.186 31.368 136.04 4 1.93 177.97 128.63 39.65 168.27 264.66 81.58 346.24 

19.76 7.659 1.882 9.541 42.58 13.27 55.85 40.26 12.55 52.81 82.84 25.81 108.65 

12.02 4.073 1.274 5.347 29.65 9.87 39.53 12.58 5.73 18.30 42.23 15.GO 57.83 

7.61 0.408 0.369 0.777 3.92 2.39 6.31 1.03 2.75 3.78 4.95 5.14 10.09 

7.16 0.473 1 . 105 1.578 4.58 11.92 16.50 1.50 18.59 20.09 6.08 30.51 36.59 

6.08 0.002 1.591 - 1.593 0.00 15.92 15.92 0.00 74.51 74.52 O.OI 90.43 90.44 

9.20 0.504 0.170 0.674 1.42 0.48 1.89 2.04 0.69 2.73 3.45 1.16 4.62 

5.74 0.0 0.167 0.167 0.0 3.42 3.42 O O 1.84 1.84 O.O 5.26 5.26 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

19.74 32.841 8.068 40.909 178.62 55.20 233.82 168.89 52.19 221.OS 347.50 107.39 454.89 

24.18 164.069 18.690 182.760 914.20 121.54 1035.74 665.43 96.98 762.4 1 1579.63 218.52 1798.14 

7.44 5.460 4.676 10.136 39.58 44.00 83.57 17.15 104.11 121.26 56.73 148.11 204.83 

19.66 169.529 23.366 192.895 953.77 165.54 1119.31 682.58 201.09 883.67 1G36.36 366.62 2002.97 
Draft MOBILE3 Fuel Consumption Model 

FEB 13. 1985 

1998 

Fleet Fuel Consumption 

(xlO* ^ Gallons/Year. x10# , 6 Barrels/Day) 

Diesel Leaded Gasoline Unleaded GasolIne Total GasolIne Grand Total 

Gal Ions BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Day 

LDV 

L0T1 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Public Buses 

Off-Highway 

Total LDT 

Total LDV*LDT 

Total HOV 

Total Highway 

Grand Total 

3.743 

3.575 

1.099 

1 .063 

0.515 

4.061 

14.933 

0.097 

0.929 

NA 

4.674 

8.417 

21.600 

30.017 

30.017 

0.244 

0.233 

0.072 

0.069 

0.034 

0.265 

0.974 

0.006 

0.061. 

NA 

0.305 

0.549 

1 .409 

1.958 

1.9S8 

0.031 

O.OII 

0.025 

0.658 

0.772 

1 .084 

O.OOI 

0.414 

O.O 

2.215 

0.036 

0.067 

2.929 

2.996 

5.212 

3.304 

2.408 

0.735 

0.487 

O.O 

O.O 

O.O 

O.O 

O.O 

O.O 

3. 143 

6.447 

0.487 

6.935 

6.935 

3 

2 

0 

1 

0 

1 

0 

0 

0 

2 

3 

6 

3 

9 

12 

335 

419 

760 

146 

772 

084 

OOI 

.4 14 

O 

215 

179 

515 

4 16 

931 

146 

O.OI2 

0.004 

0.010 

0.0 

0.0 

0.0 

O.O 

O.O 

O.O 

1 .383 ' 

0.014 

0.026 

O.O 

0.026 

1 .408 

44. 160 

11.679 

3.521 

2.670 

O.O 

0.0 

O.O 

O.O 

O.O 

O O 

15.199 

59.359 

2.670 

62.OSO 

62.030 

44. 172 

1 1 .683 

3.531 

2.670 

0.0 

O.O 

O.O 

0.0 

O.O 

1 .383 

15.213 

59.385 

2.670 

62.055 

63.438 

47 

14 

4 

3 

0 

1 

O 

0 

O 

3 

18 

65 

6 

71 

75 

507 

102 

291 

816 

772 

OB4 

OOI 

414 

O 

598 

393 

900 

087 

986 

584 

3.099 

0.920 

0.280 

0.249 

0.050 

0.07 1 

O.OOO 

0.027 

O O 

0.235 

1 . 200 

4.299 

0.397 

4.696 

4.930 

92 

82 

82 

69 

0 

0 

0 

0 

0 

38 

82 

90 

43 

86 

83 

98 

85 

28 

98 

0 

0 

0 

0 

0 

43 

7 1 

1 1 

87 

20 

93 

51 

17 

5 

4 

1 

5 

14 

O 

O 

3 

23 

74 

27 

102 

105 

250 

67G 

390 

879 

287 

145 

934 

51 1 

929 

598 

067 

317 

686 

003 

601 

3.343 

1 . 153 

0.352 

O 318 

0.084 

0.336 

0,974 

0 033 

0.061 

0.235 

1 .505 

4.848 

1 .806 

6.654 

6.888 

1998 

Vehicle Registrations 

(x10" 6 Vehicles) 

Vehicle Miles Traveled 

(xlO*»9 Miles/Year) 

New Vehicles 

LDV 

LDTI 

LDT2 

Classes 28-5 

Class 6 

Classes 7-8A 

Class BB 

School Buses 

Publlc Buses 

Off-Highway 

Total LDT 

Total LDV»LDT 

Total HOV 

Grand Total 

Road 

Gas 

28.35 

20.09 

20.09 

11.83 

6.26 

5.70 

O.O 

8.50 

NA 

NA 

MPG 

Diesel 

34.02 

26. 12 

26. 12 

16.45 

10. 19 

7.88 

6.48 

12.65 

5. SO 

NA 

Fleet 

VMT 

Registrations Urban Rural Total 

Road 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

26.64 132.554 11.644 144.199 743.05 72.15 815.20 501.59 48.70 550.29 1244.64 120.85 1365.48 

20.07 25.235 6.900 32.135 136.25 46.07 182.32 128.83 43.56 172.39 265.07 89.61 354.7 1 

20. IO 7.470 2.043 9.513 41.51 14.18 55.68 39.25 13.40 52.65 80.75 27.58 108.33 

12.15 4.107 1.355 5.462 30.20 10.35 40.55 12.73 6.OO 18.73 42 94 16 35 59.28 

7.6 8 0.39 1 0.37 0 0.76 1 3.8 1 2.3 9 6.2 0 0.9 5 2.7 3 3.68 4.76 5.1 2 9.8 8 

7.24 0.47 1 1.137 1.608 4.6 0 12.22 16.82 1.47 18.95 204 2 60 7 31.1 8 37.24 

6.1 7 0.00 2 1.622 1.624 O.OO 16.23 16.23 O.OO 75.97 75.97 O.OI 92 19 92 .20 

9.2 9 0.51 4 0.17 9 0.69 3 1.44 05 0 1.95 2 08 0.7 3 2 80 3 52 1.23 4.7 5 

5 BO O.O O 17 1 0.1 7 1 0. 0 3 50 3.5 0 O O 1.89 1 89 O O 5 39 5.39 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

20.07 32.706 

24.60 165.260 

7.54 5.484 

19.97 170.744 

8.942 41.648 177.75 

20.586 185.846 920.80 

4.835 10.319 40.05 

25.421 196.165 960.85 

60.25 238.OO 168.07 

132.40 tOSS.20 669.66 

45.19 85.24 17.23 

177.59 1138.44 686.89 

56.97 225.04 345 83 

105.67 775.33 1590.46 

106.27 123.50 57.29 

211.94 898.83 1647.75 

117.22 463.04 

238.07 1828.52 

15 1.46 208.75 

389 53 2037.27 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

1999 

Fleet Fuel Consumption 

(xl0"9 Gallons/Year. x10**6 Barrels/Day) 

Diesel Leaded GasolIne Unleaded Gasoline Total GasolIne Grand Total 

Gal Ions BBL/Oay Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons BBL/Oay 

LDV 

LDTI 

LOT 2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 88 

School Buses 

Publlc Buses 

Off-Highway 

Total LOT 

Total LDV+LDT 

Total HOV 

Total Highway 

Grand Total 

3.968 

3.838 

1. ISO 

1.095 

0.508 

4. 104 

14.984 

O. 101 

0.948 

NA 

4.988 

8.956 

21.741 

30.697 

30.697 

0.259 

0.250 

0.075 

0.071 

0.033 

0.268 

0.977 

0.007 

0.062 

NA 

0.325 

0.584 

1.418 

2.O02. 

2.002 

0.014 

0.007 

0.009 

0.539 

0.742 

1.081 

O.OOI 

0.420 

0.0 

2.232 

O.OI6 

0.029 

2.784 

2.814 

5.046 

3.281 

2.381 

0.715 

0.519 

O.O 

O.O 

0.0 

0.0 

0.0 

O.O 

3.096 

6.377 

0.519 

6.895 

6.895 

3.294 

2.388 

0.723 

1.058 

0.742 

1.081 

0.001 

0.420 

0.0 

2.232 

3. 112 

6.406 

3.303 

9.709 

11.94 1 

0.005 

0.003 

0.003 

0.0 

O.O 

O.O 

0.0 

0.0 

O.O 

1 .417 

0.006 

O.OII 

O.O 

O.OII 

1.428 

43.926 

11.582 

3.422 

2.791 

O.O 

O.O 

O.O 

0.0 

O.O 

O.O 

15.004 

58.930 

2.791 

61.722 

61.722 

43.931 

11.585 

3.425 

2.791 

O.O 

O.O 

0.0 

O.O 

O.O 

1.417 

IS.OIO 

58.94 1 

2.791 

61 .733 

63.150 

47.226 

13.973 

4. 148 

3.850 

0.742 

1.081 

0.001 

0.420 

0.0 

3 649 

18.122 

65.347 

6.094 

71.442 

7S.091 

3.081 

0.911 

0.2,71 

0.251 

O 048 

0.071 

O.OOO 

0.027 

O.O 

0.238 

1 . 182 

4.263 

O 398 

4.660 

4.898 

93.02 

82.91 

82.57 

72.51 

O.O 

O.O 

O.O 

O.O 

0.0 

38.83 

82.83 

90.20 

45. BO 

86.4 1 

84. 10 

51 

17 

5 

4 

1 

5 

14 

0 

0 

3 

23 

74 

27 

102 

105 

194 

811 

299 

9-15 

251 

185 

985 

521 

948 

649 

110 

303 

835 

139 

.788 

3.339. 

1. 162 

0.346 

0.323 

O.OB2 

0.338 

0.977 

0.034 

0.062 

0.238 

1.507 

4.847 

1 .816 

6.663 

6.901 

1999 

New Vehicles 

LDV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class 8B 

School Buses 

Publlc Buses 

Off-Highway 

Total LOT 

Total LDV+LOT 

Total HDV 

Grand Total 

Road 

Gas 

28.84 

20.28 

20.28 

11.90 

6.29 

5.72 

0.0 

8.55 

NA 

NA 

MPG 

Diesel 

34.60 

26.36 

26.36 

16.68 

10.27 

7.95 

6.59 

12.77 

5.85 

NA 

Vehicle Registrations - Vehicle Miles Traveled 

(x10**6 Vehicles) (x10**9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Road •: 

MPG Gas Dl-esel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

27.11 133.922 12.624 146.546 750.98 77.48 828.46 506.94 52.30 559.25 1257.93 129.78 1387.71 

20.38 25.295 7.593 32.888 136.68 49.91 186.59 129.24 47.19 176.43 265.92 97.10 363.02 

20.41 7.304 2.193 9.497 40.62 14.97 55.59 38.41 14.15 52.56 79.OS 29.12 108.15 

12.28 4.144 1.431 5 575 30.76 10.79 41.55 12.90 6.25 19.16 43.67 17.04 60.71 

7.75 0.376 O.370 0.746 3.71 2.38 6.09 0.89 2.71 3.60 4 .60 5.09 9.69 

7.31 0.471 1.167 1.638 4.63 12.50 17.14 1.45 19.31 20.76 6.08 31.82 37.90 

6.27 O.OOI 1.654 1.655 O.OO 16.54 16.54 0.00 77.42 77.42 O.OO 93.96 93.96 

9.37 0.524 0.189 0.713 1.47 0.53 2.00 2.12 0.76 2.88 3.59 1.29 4.89 

5.85 O.O 0.176 0.176 0.0 3.61 3.61 0.0 1.94 1.94 O.O 5.55 5.55 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

20.39 32.600 

25.02 166.521 

7.64 5.516 

20.28 172.038 

9.785 42.385 177.31 

22409 188.931 928.29 

4.987 10.503 40.58 

27.396 199.433 968.86 

64.88 242.18 

142.36 1070.65 

46.35 86.92 

188.70 1157.57 

167.65 61.34 228.99 344 96 126.22 471.17 

674.59 113.64 788.24 1602.88 206.OO 1858.88 

17.37 108.40 125.77 57.94 154.75 212.69 

691.96 222.05 914.00 1660.82 4 10.75 207 1.S7 
Draft MOBILES Fuel Consumption Model 

FEB 13. 1985 

2 OOO 

Fleet Fuel Consumption 

(xtO**9 Gallons/Year. x!0**6 Barrels/Day) 

Olesel Leaded GasolIne Unleaded Gasoline Total GasolIne Grand Total 

Gallons BBL/Day Pre-Control Control Total Pre-Control Control Total Gallons BBL/Day X Unleaded Gallons eBL/Day 

LOV 

LDTI 

LDT2 

Classes 2B-5 

Class 6 

Classes 7-8A 

Class SB 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LOV+LDT 

Total HDV 

Total Highway 

Grand Total 

4. 165 

4.072 

1 . 192 

1 . 123 

0.501 

4. 147 

15.031 

0. 105 

0.962 

NA 

5.264 

9.4SO 

21 .868 

31 .298 

31.298 

0.272 

0.266 

0.078 

0.073 

0.033 

0.270 

0.9BO 

0.007 

006 3 

NA 

0.343 

O 615 

1.426 

2.042 

2.042 

0.003 

0.005 

O.O 

0.438 

O 718 

1 084 

O.OOI 

0.426 

O.O 

2.250 

0.005 

o.ooa 

2.667 

2.675 

4.925 

3.259 

2.356 

0.694 

O.S48 

0.0 

O.O 

O.O 

O.O 

O.O 

0.0 

3.050 

6.309 

0.548 

6.857 

6. 857 

3.262 

2.361 

0.694 

0.986 

0.718 

1 .084 

O.OOI 

O 426 

O.O 

2.250 

3.055 

6.317 

3.215 

9.532 

11 .782 

O.OOI 

0.002 

O.O 

0.0 

0.0 

O O 

O.O 

0.0 

0.0 

1.453 

0.002 

0.003 

0.0 

0.003 

1 .456 

43 

11 

3 

2 

0 

0 

0 

O 

O 

0 

14 

58 

2 

61 

61 

752 

504 

331 

901 

O 

O 

0 

O 

O 

O 

835 

587 

901 

488 

488 

43 

1 1 

3 

2 

O 

O 

0 

O 

0 

1 

14 

58 

2 

61 

62 

753 

506 

331 

901 

0 

O 

0 

0 

0 

453 

836 

590 

901 

491 

944 

47 

13 

4 

3 

O 

1 

O 

0 

O 

3 

17 

64 

6 

71 

74 

015 

867 

025 

887 

718 

OS 4 

OOI 

426 

O 

703 

892 

907 

116 

023 

726 

3.067 

0.905 

0 263 

0.254 

0.047 

0.07 1 

O.OOO 

0.028 

O.O 

O 242 

1 . 167 

4.234 

0.399 

4.633 

4 874 

93.06 

82.97 

' 82 75 

74.64 

O.O 

O.O 

O.O 

O.O 

O.O 

39.24 

82.92 

90.27 

47 .43 

86.58 

84.23 

51 

17 

5 

5 

1 

5 

15 

O 

O 

3 

23 

74 

27 

102 

106 

181 

939 

217 

009 

219 

231 

032 

532 

962 

703 

156 

337 

984 

32 1 

024 

3 

1 

O 

O 

0 

o 

o 

o 

o 

0 

1 

4 

1 

6 

6 

339 

170 

340 

327 

OSO 

34 1 

98 1 

035 

063 

242 

510 

849 

825 

674 

916 

New Vehicles 

LDV 

LDTI 

LDT2 

Classes 28-5 

Class "6 

Classes 7-8A 

Class 8B 

School Buses 

PublIc Buses 

Off-Highway 

Total LDT 

Total LDV+LDT 

Total HOV 

Grand Total 

Road 

Gas 

29. 13 

20.56 

20.56 

11 .98 

6.31 

5.74 

O.O 

8 60 

NA 

NA 

MPG 

Diesel 

34.96 

26.72 

26.72 

16.92 

10.35 

8. OS 

6.69 

12.90 

5.90 

NA 

2O0O 

Vehicle Registrations - Vehicle Miles Traveled 

(x10*»6 Vehicles) (xlO»*9 Miles/Year) 

Fleet 

VMT 

Registrations Urban Rural Total 

Rnad r 

MPG Gas Diesel Total Gas Diesel Total Gas Diesel Total Gas Diesel Total 

27.55 135.350 13.548 148.898 759.42 82.34 841.76 512.64 55.58 568.22 1272.06 137.92 1409.98 

20.69 25.366 8.262 33.628 137.34 53.45 190.79 129.86 5054 180.40 267.19 103 99 37 1.19 

20.72 7.161 2.332 9.493 39.91 15.66 55.57 37.73 14.81 52.54 77.64 30.47 108.11 

12.40 4.186 1.502 5.688 31.34 11.20 42.54 13.09 6.49 19.58 44.43 17.69 62.12 

7.81 0.363 0.370 0.733 3.62 2.37 5.99 0.84 2.68 3.53 4.47 5.05 9.52 

7.38 0.472 1.197 1.669 4.68 12.78 17.46 1.44 19.68 21.12 6 13 32.4G 38.59 

6.37 O.OOI 1.685 1.686 O.OO 16.85 16.85 O.OO 78.87 78 88 O.OO 95.72 95.72 

9.45 0.535 O. 198 0.733 1 .50 0.56 2 06 2.16 0.80 2.96 3.67 I 36 5.02 

5.90 0.0 O. 180 O. 180 O.O 3.69 3.69 0.0 1 99 1 99 O O 5.67 5.67 

NA NA NA NA NA NA NA NA NA NA NA NA NA 

20.70 32.527 10.594 43.121 177.25 69.11 246.36 167.59 65.35 232.94 344.84 134.46 479.29 

25.41 167.876 24 142 192.019 936.67 151.45 1088.12 680.23 120.93 BOI. 16 1616.90 272.38 1889.27 

7.74 5.557 5 132 10.689 4 1.16 47.44 88.59 17.54 110.52 128.06 58 70 157.95 216.65 

20.58 173.434 29 274 202.707 977.82 198.89 1176.71 697.77 231.44 929.2 1 1675.59 130.33 2IOS.92