U.S. Inter-City Freight
Most recent update: June 24, 2010..
Source: National Transportation Statistics, Dept. of Transportation
(Billions of Ton-Miles)

| Year | Water | Rail | Truck | Pipe Line | Air | Total |
| 1980 | 922 | 932 | 630 | 916 | 5 | 3,405 |
| 1981 | 929 | 924 | 631 | 878 | 5 | 3,367 |
| 1982 | 886 | 810 | 647 | 847 | 5 | 3,195 |
| 1983 | 920 | 841 | 674 | 812 | 5 | 3,252 |
| 1984 | 888 | 901 | 707 | 839 | 6 | 3,341 |
| 1985 | 893 | 876 | 717 | 821 | 7 | 3,314 |
| 1986 | 873 | 891 | 735 | 821 | 7 | 3,327 |
| 1987 | 895 | 952 | 775 | 844 | 9 | 3,475 |
| 1988 | 890 | 1,026 | 801 | 871 | 9 | 3,597 |
| 1989 | 816 | 1,046 | 828 | 868 | 10 | 3,568 |
| 1990 | 834 | 1,064 | 849 | 865 | 10 | 3,622 |
| 1991 | 848 | 1,042 | 868 | 868 | 10 | 3,636 |
| 1992 | 857 | 1,098 | 890 | 890 | 11 | 3,746 |
| 1993 | 790 | 1,135 | 928 | 903 | 12 | 3,768 |
| 1994 | 815 | 1,221 | 988 | 909 | 12 | 3,945 |
| 1995 | 808 | 1,317 | 1,034 | 933 | 13 | 4,105 |
| 1996 | 765 | 1,377 | 1,062 | 957 | 14 | 4,175 |
| 1997 | 707 | 1,391 | 1,111 | 956 | 14 | 4,179 |
| 1998 | 673 | 1,448 | 1,140 | 953 | 14 | 4,228 |
| 1999 | 656 | 1,503 | 1,176 | 950 | 15 | 4,300 |
| 2000 | 646 | 1,467 | 1,193 | 928 | 16 | 4,250 |
| 2001 | 622 | 1,546 | 1,213 | 910 | 13 | 4,304 |
| 2002 | 612 | 1,605 | 1,245 | 932 | 14 | 4,408 |
| 2003 | 606 | 1,604 | 1,265 | 925 | 15 | 4,415 |
| 2004 | 621 | 1,684 | 1,281 | 937 | 16 | 4,539 |
| 2005 | 591 | 1,733 | 1,291 | 939 | 16 | 4,570 |
| 2006 | 562 | 1,856 | 1,291 | 907 | 15 | 4,631 |
| 2007 | 553 | 1,820 | 1,317 | 904 | 15 | 4,609 |