| Highway Statistics 2004 | OHPI > Highway Statistics > 2004 > Roadway Extent > Table VM-1M |
| OCTOBER 2005 | Table VM-1M |
| YEAR | ITEM | PASSENGER CARS | MOTOR- CYCLES | BUSES | OTHER 2-AXLE 4- TIRE VEHICLES 2/ | SINGLE- UNIT 2-AXLE 6-TIRE OR MORE TRUCKS 3/ | COMBINATION TRUCKS | SUBTOTALS | ALL MOTOR VEHICLES | |
|---|---|---|---|---|---|---|---|---|---|---|
| PASSENGER CARS AND OTHER 2- AXLE 4-TIRE VEHICLES | SINGLE-UNIT 2-AXLE 6-TIRE OR MORE AND COMBINATION TRUCKS | |||||||||
| Motor-Vehicle Travel: (millions of vehicle-kilometers) | ||||||||||
| 2004 | Interstate Rural | 207,419 | 2,131 | 1,557 | 131,191 | 13,757 | 73,634 | 338,610 | 87,391 | 429,688 |
| 2003 | 212,595 | 2,058 | 1,601 | 132,792 | 13,409 | 71,766 | 345,388 | 85,175 | 434,222 | |
| 2004 | Other Arterial Rural | 351,069 | 2,262 | 1,549 | 236,323 | 23,771 | 44,767 | 587,392 | 68,538 | 659,741 |
| 2003 | 362,806 | 2,369 | 1,612 | 238,344 | 23,077 | 43,457 | 601,150 | 66,534 | 671,665 | |
| 2004 | Other Rural | 351,760 | 2,546 | 2,669 | 226,674 | 25,123 | 24,197 | 578,433 | 49,320 | 632,968 |
| 2003 | 358,114 | 2,476 | 2,913 | 228,974 | 24,120 | 23,229 | 587,087 | 47,350 | 639,825 | |
| 2004 | All Rural | 910,248 | 6,939 | 5,774 | 594,188 | 62,651 | 142,598 | 1,504,435 | 205,249 | 1,722,397 |
| 2003 | 933,515 | 6,903 | 6,125 | 600,110 | 60,606 | 138,453 | 1,533,625 | 199,059 | 1,745,712 | |
| 2004 | Interstate Urban | 418,334 | 3,440 | 1,554 | 248,397 | 16,918 | 42,617 | 666,732 | 59,535 | 731,262 |
| 2003 | 405,399 | 3,157 | 1,518 | 229,287 | 16,230 | 40,881 | 634,687 | 57,111 | 696,473 | |
| 2004 | Other Urban | 1,415,321 | 5,792 | 3,353 | 789,840 | 50,959 | 48,780 | 2,205,160 | 99,739 | 2,314,044 |
| 2003 | 1,352,037 | 5,353 | 3,272 | 754,349 | 48,301 | 46,232 | 2,106,385 | 94,533 | 2,209,544 | |
| 2004 | All Urban 4/ | 1,833,655 | 9,232 | 4,907 | 1,038,237 | 67,878 | 91,397 | 2,871,892 | 159,275 | 3,045,305 |
| 2003 | 1,757,436 | 8,510 | 4,790 | 983,636 | 64,531 | 87,113 | 2,741,072 | 151,644 | 2,906,017 | |
| 2004 | Total Rural and Urban | 2,743,903 | 16,171 | 10,681 | 1,632,424 | 130,528 | 233,995 | 4,376,327 | 364,523 | 4,767,703 |
| 2003 | 2,690,951 | 15,413 | 10,916 | 1,583,747 | 125,137 | 225,566 | 4,274,697 | 350,703 | 4,651,728 | |
| 2004 | Number of motor vehicles registered 5/ | 136,430,651 | 5,780,870 | 795,274 | 91,845,327 | 6,161,028 | 2,010,335 | 228,275,978 | 8,171,364 | 243,023,486 |
| 2003 | 135,669,897 | 5,370,035 | 776,550 | 87,186,663 | 5,848,523 | 1,908,365 | 222,856,560 | 7,756,888 | 236,760,033 | |
| 2004 | Average kilometers traveled per vehicle | 20,112 | 2,797 | 13,431 | 17,774 | 21,186 | 116,396 | 19,171 | 44,610 | 19,618 |
| 2003 | 19,835 | 2,870 | 14,056 | 18,165 | 21,396 | 118,198 | 19,181 | 45,212 | 19,647 | |
| 2004 | Person-kilometers of travel 6/ (millions) | 4,335,366 | 20,537 | 226,460 | 2,830,098 | 130,528 | 233,995 | 7,165,465 | 364,523 | 7,776,985 |
| 2003 | 4,251,702 | 19,574 | 231,425 | 2,745,706 | 125,137 | 225,566 | 6,997,408 | 350,703 | 7,599,111 | |
| 2004 | Fuel consumed 7/ (thousand liters) | 287,717,106 | 760,708 | 3,589,166 | 237,063,329 | 35,064,462 | 93,520,194 | 524,780,434 | 128,584,656 | 657,714,964 |
| 2003 | 285,626,899 | 725,070 | 3,667,857 | 229,994,237 | 33,616,201 | 90,151,177 | 515,621,135 | 123,767,378 | 643,781,440 | |
| 2004 | Average fuel consumption per vehicle (liters) 7/ | 2,109 | 132 | 4,513 | 2,581 | 5,691 | 46,520 | 2,299 | 15,736 | 2,706 |
| 2003 | 2,105 | 135 | 4,723 | 2,638 | 5,748 | 47,240 | 2,314 | 15,956 | 2,719 | |
| 2004 | Average kilometers traveled per gallon of fuel consumed 7/ | 9.5 | 21.3 | 3.0 | 6.9 | 3.7 | 2.5 | 8.3 | 2.8 | 7.2 |
| 2003 | 9.4 | 21.3 | 3.0 | 6.9 | 3.7 | 2.5 | 8.3 | 2.8 | 7.2 | |
1/ The 50 states and the District of Columbia report travel by highway category, number of motor vehicles registered, and total fuel consumed. The travel and fuel data by vehicle type and stratification of trucks, as well as related data, are calculated by the Federal Highway Administration (FHWA). Entries for 2003 may have been revised based on the availability of more current data. Estimation procedures include use of the 2002 Census of Transportation Vehicle Inventory and Use Survey (VIUS) and independent analysis of light truck travel.
2/ Other 2-Axle 4-Tire Vehicles which are not passenger cars. These include vans, pickup trucks, and sport/utility vehicles.
3/ Single-Unit 2-Axle 6-Tire or More Trucks on a single frame with at least two axles and six tires.
4/ Urban consists of travel on all roads and streets in urban places with 5,000 or greater population.
5/ Truck registrations are stratified using State-supplied data and the 2002 VIUS.
6/ As estimated by the FHWA using vehicle occupancy from the 2001 National Household Travel Survey (NHTS) with nominal values for heavy trucks.
7/ Total fuel consumption figures are derived from state fuel tax records and reflect latest available data. Distribution by vehicle type is estimated by the FHWA based on kilometers per liter for both diesel and gasoline powered vehicles using State-supplied data, the 2002 VIUS, and other sources as a baseline along with nominal values for motorcycles and buses.
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