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TRANSPORTATION ENERGY DATA BOOK: EDITION 20 - Center for ...

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Trucks<br />

Trucks (%)<br />

Miles per truck<br />

Total miles (%)<br />

Fuel use (%)<br />

Fuel economy (mpg)<br />

Under 50 miles<br />

51-100 miles<br />

10 l-<strong>20</strong>0 miles<br />

<strong>20</strong>1-500 miles<br />

Over 500 miles<br />

Off-road<br />

Total<br />

Central company-owned 14.55%<br />

Single off-site contract 4.27%<br />

Pubic station 77.71%<br />

Other 3.47%<br />

Total 100%<br />

Table 8.7<br />

Truck Statistics by Size, 1997<br />

Manufacturer’s gross vehicle weight class<br />

Medium<br />

Light (lO,OOl- Heavy<br />

(< 10,000 lbs) 26,000 lbs) (> 26,000 lbs)<br />

G&099,912 2,164,791 2,535,549<br />

93.54% 2.97% 3.48%<br />

13,165 13,837 46,5 13<br />

85.84% 2.87% 11.29%<br />

71.61% 3.99% 24.40%<br />

16.55 9.37 6.<strong>20</strong><br />

Range of operation<br />

75.15% 62.50% 39.55%<br />

12.84% 16.60% 16.73%<br />

3.85% 5.60% 10.82%<br />

2.05% 5.74% 12.18%<br />

2.28% <strong>20</strong>.04% 16.00%<br />

3.83% 7.52% 4.74%<br />

100% 100% 100%<br />

Primary refueling facility<br />

24.68% 39.13%<br />

6.11% 6.89%<br />

64.62% 49.83%<br />

4.59% 4.16%<br />

100% 100%<br />

Total<br />

72,800,252<br />

100%<br />

14,347<br />

100%<br />

100%<br />

16.02<br />

73.53%<br />

13.09%<br />

4.15%<br />

2.52%<br />

2.75%<br />

3.97%<br />

100%<br />

29.<strong>20</strong>%<br />

6.08%<br />

60.56%<br />

4.16%<br />

100%<br />

Source:<br />

U.S. Department of Commerce, Bureau of the Census, 1997 Vehicle Inventory and Use Survey, Microdata<br />

File on CD, <strong>20</strong>00. (Additional resources: www.census.gov/svsdlwww/tiusview.html)<br />

<strong>TRANSPORTATION</strong> <strong>ENERGY</strong> <strong>DATA</strong> <strong>BOOK</strong>: <strong>EDITION</strong> <strong>20</strong>-<strong>20</strong>00<br />

8-7

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