Figure 2-2. Highway Vehicle-Miles of Travel by Vehicle Type: 2004 (Historical)

Data represented in the figure
Table in Excel format

Vehicle type	1980	1990	2000	2001	2002	2003	2004
Passenger car	1,111,596	1,408,266	1,600,287	1,628,332	1,658,474	(R) 1,672,079	1,704,982
Light trucks	290,935	574,571	923,059	943,207	966,034	(R) 984,094	1,014,342
Other	16,273	15,283	18,059	16,716	16,397	(R) 16,360	16,685
Truck, single-unit 2-axle 6-tire or more	39,813	51,901	923,059	72,448	75,866	(R) 77,757	81,107
Truck, combination	68,678	94,341	135,020	136,584	138,737	(R) 140,160	145,398

Key: R = revised

Note: “Other” comprises bus and motorcyle. Light trucks include sport utility vehicles, minivans, and pickup trucks.

Source: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics (Washington, DC: Annual issues), table VM-1, available at www.fhwa.dot.gov/ohpi//hss/index.htm as of Jan. 23, 2006.