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Summary of Subsidies
In addition to the price paid by motorists at the pump, drivers and
non-drivers alike spend additional money for each gallon of gas --
in the form of direct and indirect taxes and losses. Every year those
subsidies cost America billions of dollars. The exact dollar amount
is difficult to calculate, but every study done shows that it is at
least twice the amount motorists pay at the pump.
The following table shows the total subsidies to motor vehicle use
reported in eight important studies. The types of subsidies included
are listed below, where you can also find links to more details about road subsidies.
| Report |
$/gallon
gas or diesel |
annual cost
in billions |
| Ketcham & Komanoff |
5.53 |
730 |
| Litman |
7.08 |
935 |
| MacKenzie, Dower & Chen |
3.03 |
400 |
| Moffet & Miller |
2.86 - 5.00 |
378 - 660 |
| Vorhees |
4.78 |
631 |
| Office of Technology Assessment |
3.39 - 6.81 |
447 - 899 |
| OTA * |
11.17 - 16.11 |
1,475 - 2,127 |
| Delucchi |
3.13 - 7.55 |
413 - 997 |
* includes non-monetary personal costs
(primarily owner accidents & travel time) |
Sources of Subsidies
1. Police, fire, ambulance; road construction & maintenance;
other local government - paid for with taxes.
2. Property taxes lost from land cleared for freeways
3. Parking - free or cheaper parking is paid for with other taxes,
or more expensive goods or services.
4. Air, water, land pollution - adds to medical expenses, loss of
species and cleanup costs.
5. Noise, vibration damage to structures - adds to medical expenses
and repair costs.
6. Global warming - adds to medical expenses, loss of species and
other costs.
7. Petroleum supply line policing, security, petroleum production
subsidies - increases taxes for defense.
8. Trade deficit, infrastructure deficit - increases costs of goods.
9. Sprawl, loss of transportation options - increases personal and
corporate transportation costs.
10. Uncompensated auto accidents - increases personal costs.
11. Congestion- increases personal costs and losses.
10/96 Draft
References
Brian Ketcham & Charles Komanoff; Win-Win Transportation:
A No-Losers Approach To Financing Transport in New York City and the
Region; KEA, 270 Lafayette #400, New York 10012, 212-334-9767;
9 July 92 Draft
Todd Litman; Transportation Cost Survey; Victoria
Transport Policy Institute, 1250 Rudlin Street, Victoria, BC, V8V
3R7, Canada, Phone/Fax: (250) 360-1560, litman@vtpi.org , web page: www.vtpi.org ; 2 Feb 92
James MacKenzie, Roger Dower & Donald Chen; The
Going Rate: What It Really Costs To Drive; World Resources Institute,
1709 New York Ave NW, Washington DC 20006; June 92
John Moffet & Peter Miller; The Price of Mobility;
Natural Resources Defense Council, 71 Stevenson Pl #1825, San Francisco
CA 94105, 415-777-0220; Oct 93
Michael Vorhees; The True Costs of the Automobile
to Society; 3131 Bell Dr., Boulder CO 80301, 303- 449-9067; 4
Jan 92
Office of Technology Assessment; Saving Energy in
U.S. Transportation; U.S. Congress, OTA-ETI-589, 1994
Mark Delucchi (Inst. of Transportation Studies, UC Davis,
CA 95616); A Total Cost Of Motor-Vehicle Use,@ Access, Spring
1996
Assumptions
20 mpg average fuel consumption
132 billion gallons per year of gasoline & diesel
are consumed by road vehicles in the U.S.
106 billion gallons per year by autos & light trucks.
S. Davis & S. Strang, Transportation Energy Data
Book 13, ORNL-6743, 1993, Table 2.7
189 million cars, trucks & buses in the U.S.
Davis & Strang
More Details about Subsidies
Todd Litman, "Transportation Cost Analysis Summary,"
VTPI, 1999.
Mark Delucchi, Annualized Social Cost of Motor Vehicle
Use in the United States, Based on 1990-1991 Data, University of California
at Davis www.engr.ucdavis.edu/~its,
1996-97; summarized in "Total Cost of Motor-Vehicle Use,"
Access,
No. 8, Spring 1996, pp. 7-13.
1997
Federal Highway Cost Allocation Study, USDOT.
For discussion of transportation pricing reforms see:
Todd Litman, Charles Komanoff and Douglass Howell, "Road Relief;
Tax and Price Shifts for a Fairer, Cleaner, and Less Congested Transportation
System in Washington State," Climate Solutions, 1998.
Todd Litman, "Socially Optimal Transport Prices
and Markets," VTPI, 1999.
Todd Litman, "Win-Win Transportation Solutions",
VTPI , 1999.
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