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Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About

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Mean Annual VMT Major Body Type, by <strong>Vehicle</strong> Group<br />

Major Body Type<br />

Truck +<br />

Trailer<br />

@ 5axle<br />

Truck +<br />

Trailer @ 6axles<br />

or<br />

more<br />

3-S2<br />

Table 8.2-1<br />

1997 Truck Fleet<br />

Tridem Axle<br />

Semitrailer<br />

4S1/S2 STAA<br />

Doubles<br />

@ 6 axles<br />

or more<br />

Triples<br />

Total<br />

Mean<br />

Plat<strong>for</strong>m 22,799 23,186 56,232 39,551 50,030 58,360 66,970 13,603 41,341<br />

Van 46,633 47,662 87,244 79,833 75,529 93,687 101,875 103,297 79,470<br />

Auto Transport 81,942 0 69,179 75,736 73,597 0 8,000 0 38,557<br />

Dump Truck 22,090 29,391 47,783 49,666 44,707 57,125 59,034 28,259 42,257<br />

Grain Bodies 13,644 71,404 35,519 27,328 30,871 39,811 52,496 0 33,884<br />

Garbage Truck 44,180 13,473 48,878 54,417 62,231 120,000 0 0 42,897<br />

Livestock Truck 30,943 400 69,997 70,517 71,055 5,727 74,451 0 40,386<br />

Logging 45,798 49,044 51,638 55,343 50,479 0 82,334 25,000 44,955<br />

Tank Truck, Dry Bulk 36,427 20,115 70,277 60,474 93,856 56,944 57,888 0 49,498<br />

Tank Truck, Liquid or Gas 60,222 71,435 73,417 70,441 70,068 0 92,314 0 54,737<br />

O<strong>the</strong>r 15,465 23,982 35,923 36,809 56,018 49,291 59,001 0 34,561<br />

Total Mean 38,195 31,827 58,735 56,374 61,676 43,722 59,488 15,469 45,686<br />

Note: Some means are based on very small sample data. Accompanying table gives sample size.

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