|
|
|
Table 1-41M: U.S. Tonne-Kilometers of Freight
(Millions)
Excel | CSV
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 |
R20,206 |
20,735 |
21,875 |
19,400 |
Intercity truck |
416,092 |
524,130 |
601,509 |
662,827 |
810,285 |
890,583 |
1,073,080 |
1,106,659 |
1,189,877 |
1,257,036 |
1,325,655 |
1,344,634 |
1,419,093 |
1,454,132 |
1,499,392 |
1,595,750 |
U |
U |
Class I railb |
835,555 |
1,018,883 |
1,116,600 |
1,101,187 |
1,341,653 |
1,280,372 |
1,509,566 |
1,516,729 |
1,557,471 |
1,619,560 |
1,752,990 |
1,906,268 |
1,979,686 |
1,969,395 |
2,010,093 |
2,092,813 |
2,140,261 |
U |
Domestic water transportation |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Coastwise |
U |
441,708 |
525,275 |
461,126 |
d921,460 |
892,009 |
699,522 |
733,100 |
733,360 |
654,658 |
668,084 |
642,891 |
595,794 |
510,761 |
459,693 |
427,378 |
414,445 |
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 |
85,167 |
90,761 |
90,013 |
83,284 |
84,502 |
U |
Internal |
U |
160,161 |
227,487 |
263,378 |
331,914 |
339,747 |
426,886 |
423,332 |
434,544 |
414,477 |
434,725 |
447,232 |
433,307 |
429,265 |
430,540 |
444,889 |
441,727 |
U |
Intraport |
U |
2,392 |
1,721 |
1,785 |
2,331 |
1,609 |
1,587 |
1,413 |
1,387 |
1,346 |
1,887 |
1,971 |
2,153 |
2,012 |
2,016 |
1,988 |
2,176 |
U |
Total domestic water transportationc |
U |
715,099 |
870,428 |
826,321 |
R1,345,855 |
1,303,711 |
1,216,951 |
1,238,639 |
1,250,736 |
1,152,879 |
1,189,759 |
1,179,260 |
1,116,422 |
1,032,799 |
982,262 |
957,540 |
942,849 |
U |
Oil pipeline |
334,334 |
446,752 |
629,248 |
740,206 |
858,756 |
823,862 |
852,770 |
844,594 |
859,632 |
865,618 |
863,428 |
877,589 |
904,015 |
900,073 |
904,891 |
901,825 |
U |
U |
TOTAL |
2,280,477 |
2,706,789 |
3,222,159 |
3,336,037 |
4,363,857 |
4,305,458 |
4,666,071 |
4,720,090 |
4,871,927 |
4,911,347 |
5,149,322 |
5,325,979 |
5,438,397 |
5,375,618 |
5,416,497 |
5,568,334 |
U |
U |
KEY: R = revised; U = data are not available.
a Includes freight, express, and mail revenue tonne-kilometers as reported on U.S. DOT Form 41.
b Revenue tonne-kilometers.
c Excludes intraterritorial traffic, for which tonne-kilometers were not compiled.
d Reflects startup between 1975 and 1980 of Alaska pipeline and consequent water transportation of crude petroleum from Alaskan ports to mainland United States for refining.
NOTES: Domestic water transportation numbers may not add to totals due to rounding.
Numbers may differ slightly from previous year's metric tables because a higher precision conversion factor was used.
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.
1985-2001: U.S. Department of Transportation, Bureau of Transportation Statistics, Office of Airline Information, Air Carrier Traffic Statistics (Washington, DC: Annual issues), p. 2, line 3.
Intercity truck:
1960-98: Eno Transportation Foundation, Inc., Transportation in America, 2000 (Washington, DC: 2001), p. 12.
Class I rail:
1960-99: Association of American Railroads, Railroad Facts (Washington, DC: 2000), p. 27.
Domestic water transportation:
1965-99: 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.
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.
1980-99: Ibid., Shifts in Petroleum Transportation (Washington, DC: Annual issues), table 1.
|
|