 |
Table A3 - Development of Truck Ton-Mile Estimates
Excel | CSV
| Oak Ridge National Lab
estimate (billions)1 |
|
|
|
910 |
|
|
|
1,109 |
|
|
|
|
|
|
| Single-unit truck VMT
(billions)2 |
52 |
53 |
54 |
57 |
61 |
63 |
64 |
67 |
68 |
70 |
71 |
72 |
76 |
78 |
| Combination truck VMT
(billions)2 |
94 |
97 |
100 |
103 |
109 |
115 |
119 |
125 |
128 |
132 |
135 |
137 |
139 |
138 |
| Total truck VMT
(billions) |
146 |
150 |
153 |
160 |
170 |
178 |
183 |
191 |
196 |
203 |
206 |
209 |
215 |
216 |
| Truck VMT index, 1993
base |
0.915 |
0.935 |
0.959 |
1.000 |
1.065 |
1.114 |
1.144 |
1.197 |
1.228 |
1.268 |
1.285 |
1.307 |
1.342 |
1.350 |
| Estimated truck traffic,
1993 base (billion ton-miles) |
832 |
851 |
873 |
910 |
968 |
1,014 |
1,041 |
1,089 |
1,117 |
1,153 |
1,169 |
1,189 |
1,221 |
1,228 |
| Truck VMT index, 1997
base |
0.764 |
0.782 |
0.802 |
0.836 |
0.890 |
0.931 |
0.956 |
1.000 |
1.026 |
1.059 |
1.074 |
1.092 |
1.122 |
1.128 |
| Estimated truck traffic,
1997 base (billion ton-miles) |
848 |
867 |
889 |
927 |
987 |
1,033 |
1,060 |
1,109 |
1,138 |
1,175 |
1,191 |
1,212 |
1,244 |
1,251 |
1 U.S. Department of Transportation, Bureau of Transportation Statistics, Transportation Statistics Annual Report (Washington, DC: 2000), p. 124.
2 U.S. Department of Transportation, Federal Highway Administration, Highway Statistics (Washington, DC: 1990-2003), table VM-1.
Key: p = preliminary; VMT = vehicle-miles traveled.
|
|
