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SOURCES: Long-distance trips—U.S. Department of Transportation (USDOT), Research and Innovative Technology Administration, Bureau of Transportation Statistics and...
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NOTES: Based on data from the Truck Weight Study that are collected by the states for varying time periods each year and are not adjusted to typify annual...
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NOTES: Railroad diesel fuel price and highway vehicle- and aircraft-miles of travel data were not available for 2004 when this...
Spending on building, maintaining, operating, and administering the nation's transportation system by all levels of government totaled $176.2 billion in fiscal year 2001 (in chained 2000 dollars1). The federal government spent 30...
The Intermodal Surface Transportation Efficiency Act of 19911 and subsequent authorizing legislation charged the Bureau of Transportation Statistics (BTS)-now a part of the Research and Innovative Technology Administration-with compiling, analyzing, and publishing a...
Transit service interruptions due to mechanical failures remained relatively level from 1995 through 2000, averaging 13 mechanical problems per 100,000 revenue vehicle-miles. However, between 2001 and 2003-after the definition of service...
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KEY: MSA = metropolitan statistical area.
NOTES: See table 4-5 in appendix B for regional definitions. A housing unit is...
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NOTES: Highway includes passenger cars, buses, light-duty trucks, and other trucks. Total, all modes does not include international bunker fuels. International...
Planning agencies design roadways to have a specific lifespan based on the expected volume and weight of vehicle traffic. Traffic streams are composed of a variety of vehicles of different weights and axle configurations. Therefore, loading...
There were about 44,900 fatalities related to transportation in 2003-15.4 fatalities per 100,000 U.S. residents.1 This is the same rate as in 1993, when there were about 42,800 deaths [1, 3]. Approximately 95 percent of all...