Table 11 Vehicle-Miles
Table 11 Vehicle-Miles
(Millions)
Mode | 1970 | 1980 | 1990 | 2000 | 2003 |
---|---|---|---|---|---|
Air carrier | 2,068 | 2,523 | 3,963 | 5,664 | 6,085 |
General aviation | 3,207 | 5,204 | 4,548 | aN | aN |
Passenger cars | 916,700 | 1,111,596 | 1,408,266 | 1,600,287 | 1,672,079 |
Motorcycles | 2,979 | 10,214 | 9,557 | 10,469 | 9,577 |
Other 2-axle, 4-tire vehiclesb | 123,286 | 290,935 | 574,571 | 923,059 | 984,094 |
Trucks: | |||||
Single-unit | 27,081 | 39,813 | 51,901 | 70,500 | 77,757 |
Combination | 35,134 | 68,678 | 94,341 | 135,020 | 140,160 |
Busesc | 4,544 | 6,059 | 5,726 | 7,590 | 6,783 |
Raild: | |||||
Transite | 441 | 403 | 561 | 648 | P694 |
Commuter | N | 179 | 213 | 271 | P286 |
Class 1 freight | 29,890 | 29,277 | 26,159 | 34,590 | 35,555 |
Intercity/Amtrakf | 690 | 235 | 301 | 368 | 332 |
Other transitg | N | 15 | 324 | 833 | P964 |
a The Federal Aviation Administration has estimated vehicle-miles for general aviation aircraft through 1997, relying in part on hours-flown survey data. Vehicle-miles estimates for subsequent years are not yet available.
b Includes vans, pickup trucks, sport utility vehicles, and other 2-axle, 4-tire motor vehicles that are not passenger cars.
c Includes municipally owned transit and commercial, federal, and school buses.
d Car-miles.
e Includes light and heavy rail only.
f Fiscal year data. Amtrak began operations in 1971.
g Includes demand response, ferryboat, and other transit not specified; 1980 data include "other transit" only.
Key: N = data are nonexistent; P = preliminary.
Sources: Except as noted, various sources, as cited in U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, National Transportation Statistics, table 1-32, available at http://www.bts.gov, as of October 2005.
2003 transit, commuter, and other transit: American Public Transportation Association, 2005 Public Transportation Fact Book, table 19, available at http://www.apta.com/research/stats/, forthcoming.