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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

General

Legacy ID
201

Transit Vehicle Reliability

Transit Vehicle Reliability

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...

BOX 13-A - Measuring Vehicle Loadings

BOX 13-A - Measuring Vehicle Loadings

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...

Transportation Fatality Rates

Transportation Fatality Rates

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...

Airport Runway Conditions

Airport Runway Conditions

Airport runway conditions stayed about the same at the nation's major public-use airports (box 2-B) between 1997 and 20041 [1, 2]. At the nation's commercial service airports, pavement in poor condition remained at 2 percent from 1997 through 2004...

BOX 1-B - Domestic Freight Ton-Miles Data

BOX 1-B - Domestic Freight Ton-Miles Data

Most recently, the Bureau of Transportation Statistics (BTS) has gathered three datasets on freight ton-miles. Here, BTS compiled the data from a variety of modal and other sources to produce annual trend data (see table 1-9b in...

BOX 4-A - 2001 National Household Travel Survey (NHTS)

BOX 4-A - 2001 National Household Travel Survey (NHTS)

The 2001 NHTS was sponsored by the Bureau of Transportation Statistics and the Federal Highway Administration of the U.S. Department of Transportation. Households were asked about all the trips1 they took on a specific...

Passenger Border Crossings

Passenger Border Crossings

There were approximately 312 million passenger crossings into the United States by land from Canada and Mexico in 2004, an increase of 2.5 percent from the 304 million crossings in 19951 [1]. These crossings were made in personal vehicles, buses,...