Table 1-46a M: U.S. Tonne-Kilometers of Freight
Table 1-46a M: U.S. Tonne-Kilometers of Freight
(Millions)
1960 | 1965 | 1970 | 1975 | 1980 | 1985 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOTAL U.S. tonne-kilometers of freight (millions) | U | 2,706,838 | 3,221,739 | 3,335,607 | 4,363,158 | 4,306,056 | (R) 4,839,335 | (R) 4,888,912 | (R) 4,990,309 | (R) 5,020,175 | (R) 5,277,541 | (R) 5,502,687 | (R) 5,582,528 | (R) 5,555,831 | (R) 5,594,959 | (R) 5,704,438 | (R) 5,704,172 | (R) 5,738,487 | U | U | U | U | U | U |
Air carrier, domestic, all servicesa | 807 | 1,975 | 3,955 | 5,066 | 6,611 | 7,528 | 13,233 | 12,935 | 14,337 | 15,585 | 17,232 | 18,279 | 18,777 | 19,857 | 20,206 | 20,735 | 21,874 | 19,400 | 20,267 | 22,236 | 24,019 | (R) 22,982 | 22,421 | 22,043 |
Intercity truckb | 416,092 | 524,130 | 601,508 | 662,827 | 810,284 | 890,583 | (R) 1,246,816 | (R) 1,276,016 | (R) 1,308,135 | (R) 1,366,534 | (R) 1,454,132 | (R) 1,521,291 | (R) 1,563,630 | (R) 1,633,709 | (R) 1,677,508 | (R) 1,731,527 | (R) 1,756,346 | (R) 1,787,006 | 1,832,265 | 1,845,405 | U | U | U | U |
Class I rail | 835,555 | 1,018,882 | 1,116,600 | 1,101,187 | 1,341,653 | 1,280,372 | 1,509,566 | 1,516,728 | 1,557,470 | 1,619,560 | 1,752,990 | 1,906,268 | 1,979,686 | 1,969,394 | 2,010,092 | 2,092,813 | 2,140,261 | 2,183,347 | 2,200,194 | 2,265,056 | 2,427,347 | 2,476,733 | 2,586,920 | 2,584,946 |
Domestic water transportationc,d | U | 715,099 | 870,428 | 826,321 | 1,345,855 | 1,303,711 | 1,216,951 | 1,238,639 | 1,250,736 | 1,152,878 | 1,189,759 | 1,179,260 | 1,116,421 | 1,032,799 | 982,262 | 957,539 | 942,849 | 907,644 | 893,620 | 884,957 | 906,891 | 863,248 | 819,962 | U |
Coastwise | U | 441,708 | 525,275 | 461,126 | 921,460 | 892,009 | 699,522 | 733,100 | 733,360 | 654,658 | 668,084 | 642,892 | 595,794 | 510,761 | 459,692 | 427,378 | 414,445 | 400,848 | 384,977 | 407,213 | 408,584 | 384,650 | 331,640 | U |
Lakewise | U | 110,838 | 115,946 | 100,033 | 90,149 | 70,347 | 88,956 | 80,794 | 81,444 | 82,398 | 85,063 | 87,166 | 85,168 | 90,760 | 90,014 | 83,284 | 84,502 | 74,245 | 78,332 | 69,406 | 81,369 | 75,808 | 77,532 | U |
Internal | U | 160,161 | 227,487 | 263,378 | 331,914 | 339,746 | 426,886 | 423,332 | 434,544 | 414,477 | 434,725 | 447,232 | 433,306 | 429,265 | 430,540 | 444,889 | 441,727 | 430,489 | 428,371 | 406,387 | 414,772 | 400,568 | 408,468 | U |
Intraport | U | 2,392 | 1,721 | 1,785 | 2,331 | 1,609 | 1,587 | 1,413 | 1,387 | 1,346 | 1,887 | 1,970 | 2,153 | 2,012 | 2,016 | 1,989 | 2,176 | 2,063 | 1,940 | 1,950 | 2,167 | 2,221 | 2,323 | U |
Oil pipelined | 334,334 | 446,751 | 629,248 | 740,206 | 858,756 | 823,862 | 852,770 | 844,594 | 859,632 | 865,617 | 863,427 | 877,589 | 904,015 | 900,073 | 904,891 | 901,825 | 842,842 | 841,090 | 855,836 | 861,675 | 875,399 | U | U | U |
KEY: R = revised; U = data are not available.
a Includes freight, express, and mail revenue ton-miles as reported on U.S. DOT Form 41.
b Methodology was changed in 1990 for intercity trucks. Therefore figures prior to 1990 are not comparable to those after 1990.
c Excludes intraterritorial traffic, for which ton-miles were not compiled.
d The large increase between1975 and 1980 was a result of a new Alaska pipeline and consequent water transportation of crude petroleum from Alaskan ports to mainland United States for refining.
NOTES
Numbers may not add to totals due to roundings.1.459972 tonne-kilometers = 1 ton-mile.
SOURCES
Air carrier, domestic, all services:
1960-65: Civil Aeronautics Board, Handbook of Airline Statistics, 1969 (Washington, DC: 1970).
1970-80: Ibid., Air Carrier Traffic Statistics (Washington, DC: Annual issues), p. 2, line 3.
1985-2007: U.S. Department of Transportation, Bureau of Transportation Statistics, Office of Airline Information, Air Carrier Traffic Statistics (Washington, DC: Annual issues), p. 3, line 3.
Intercity truck:
Eno Transportation Foundation, Inc., Transportation in America, 2007 (Washington, DC: 2007), p. 40.
Class I rail:
Association of American Railroads, Railroad Facts (Washington, DC: Annual Issues), p. 27.
Domestic water transportation:
U.S. Army Corps of Engineers, Waterborne Commerce of the U.S. (New Orleans, LA: Annual issues), part 5, section 1, table 1-4, and similar tables in earlier editions available at http://www.iwr.usace.army.mil/ndc/wcsc/wcsc.htm as of December 2008.
Oil pipeline:
1960-70: Eno Transportation Foundation, Inc., Transportation in America, 1998 (Washington, DC: 1998), p. 44.
1975: Association of Oil Pipe Lines, Shifts in Petroleum Transportation (Washington, DC: Annual issues), table 4.
1980-2004: Ibid., Shifts in Petroleum Transportation (Washington, DC: Annual issues), table 1.