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Table 1-52: Freight Activity in the United States: 1993, 1997, and 2002P
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| TOTAL
all modes |
5,846.3 |
6,944.0 |
8,483.1 |
45.1 |
9,688.5 |
11,089.7 |
11,572.8 |
19.4 |
2,420.9 |
2,661.4 |
3,204.4 |
32.4 |
| Single
modes, total |
4,941.5 |
5,719.6 |
7,052.9 |
42.7 |
8,922.3 |
10,436.5 |
10,878.1 |
21.9 |
2,136.9 |
2,383.5 |
2,913.0 |
36.3 |
| Trucka |
4,403.5 |
4,981.5 |
6,200.5 |
40.8 |
6,385.9 |
7,700.7 |
7,622.3 |
19.4 |
869.5 |
1,023.5 |
1,311.1 |
50.8 |
| For-hire
truck |
2,625.1 |
2,901.3 |
3,838.5 |
46.2 |
2,808.3 |
3,402.6 |
3,666.0 |
30.5 |
629.0 |
741.1 |
1,001.5 |
59.2 |
| Private
truck |
1,755.8 |
2,036.5 |
2,340.3 |
33.3 |
3,543.5 |
4,137.3 |
3,920.5 |
10.6 |
235.9 |
268.6 |
302.0 |
28.0 |
| Rail |
247.4 |
319.6 |
320.5 |
29.5 |
1,544.1 |
1,549.8 |
1,816.5 |
17.6 |
942.6 |
1,022.5 |
1,199.4 |
27.2 |
| Water |
61.6 |
75.8 |
90.9 |
47.5 |
505.4 |
563.4 |
713.9 |
41.2 |
272.0 |
261.7 |
323.1 |
18.8 |
| Shallow
draft |
40.7 |
53.9 |
56.5 |
38.7 |
362.5 |
414.8 |
499.7 |
37.9 |
164.4 |
189.3 |
236.6 |
44.0 |
| Great
Lakes |
S |
1.5 |
0.8 |
S |
33.0 |
38.4 |
39.5 |
19.5 |
12.4 |
13.4 |
19.5 |
57.7 |
| Deep
draft |
19.7 |
20.4 |
33.6 |
70.3 |
109.9 |
110.2 |
174.7 |
58.9 |
95.2 |
59.0 |
66.9 |
-29.7 |
| Air
(includes truck and air) |
139.1 |
229.1 |
279.5 |
100.9 |
3.1 |
4.5 |
3.9 |
24.0 |
4.0 |
6.2 |
5.6 |
38.7 |
| Pipelineb |
89.8 |
113.5 |
161.6 |
79.9 |
483.6 |
618.2 |
721.6 |
49.2 |
S |
S |
S |
S |
| Multiple
modes, total |
662.6 |
945.9 |
1,111.0 |
67.7 |
225.7 |
216.7 |
198.5 |
-12.1 |
191.5 |
204.5 |
214.8 |
12.2 |
| Parcel, U.S. Postal Service or courier |
563.3 |
855.9 |
1022.0 |
81.4 |
18.9 |
23.7 |
26.4 |
40.0 |
13.2 |
18.0 |
20.5 |
56.2 |
| Truck
and rail |
83.1 |
75.7 |
S |
S |
40.6 |
54.2 |
S |
S |
37.7 |
55.6 |
S |
S |
| Truck
and water |
9.4 |
8.2 |
17.1 |
81.6 |
68.0 |
33.2 |
31.8 |
-53.2 |
40.6 |
34.8 |
59.1 |
45.6 |
| Rail
and water |
3.6 |
1.8 |
S |
S |
79.2 |
79.3 |
S |
S |
70.2 |
77.6 |
S |
S |
| Other
multiple modes |
3.2 |
4.3 |
5.5 |
71.9 |
18.9 |
26.2 |
28.0 |
48.1 |
S |
18.6 |
19.6 |
S |
| Other
/ unknown modes, total |
242.3 |
278.6 |
319.2 |
31.8 |
540.5 |
436.5 |
496.2 |
-8.2 |
92.6 |
73.4 |
76.6 |
-17.3 |
KEY: P = preliminary; S = data are not published because of high sampling variability or other reasons.
a Truck as a single mode includes shipments that went by private truck only, for-hire truck only, or a combination of both.
b Excludes most shipments of crude oil.
c Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
NOTE
Numbers may not add to totals due to rounding. Estimates for 2002 are preliminary and may be revised. Value-of-shipments estimates have not been adjusted for price changes. Coverage for the 2002 Commodity Flow Survey (CFS) differs from the previous surveys due to a change from the 1987 Standard Industrial Classification system to the 1997 North American Industry Classification System and other survey improvements. Therefore, data users are urged to use caution when comparing 2002 CFS estimates with estimates from prior years.
SOURCE
U.S. Department of Transportation, Bureau of Transportation Statistics and U.S. Department of Commerce, Census Bureau, 2002 Commodity Flow Survey: United States (Preliminary) (Washington, DC: December 2003), tables 1b and 1c.
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