 |
|
|
|
4-4
U.S. Domestic Freight Ton-Miles by Mode: 1990–2006
Billions
Excel | CSV
| Total |
3,622 |
4,329 |
4,575 |
4,638 |
28.0 |
| Air |
10.4 |
15.8 |
15.7 |
15.4 |
47.4 |
| Truck |
848.8 |
1,192.8 |
1,291.5 |
1,294.5 |
52.5 |
| Railroad |
1,064.4 |
1,546.3 |
1,733.8 |
1,852.8 |
74.1 |
| Water |
833.5 |
645.8 |
591.3 |
561.6 |
-32.6 |
| Pipeline |
864.8 |
927.9 |
942.4 |
913.2 |
5.6 |
Key: R = revised.
Note: Air, Truck and Pipeline data are revised for 2005.
Source: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, National Transportation Statistics, Table 1-46b, available at http://www.bts.gov/publications/national_transportation_statistics/ as of October 2008.
|
|
|
|
|
