Transportation Injury Rates
Each
year a far larger number of people are injured than killed in
transportation-related accidents. Over 2.9 million people suffered some kind of
injury involving passenger and freight transportation in 2003 (box 3-B). Most of these
injuries, 99 percent, resulted from highway crashes1 [1, 2].
Highway
injury rates vary by the type of vehicle used (figure 3-4). In 2003, 67
passenger car occupants were injured per 100 million passenger-miles of travel
(pmt) compared with 51 injured light-truck occupants. Occupants of large trucks
and buses are less likely to sustain an injury per mile of travel. Motorcycle
riders are, by far, the most likely to get hurt.
Injury
rates for some highway modes declined between 1993 and 2003.2 However, rates for light-truck occupants rose 7
percent, from 48 per 100 million pmt in 1993 to 51 per 100 million pmt in 2003
(figure 3-5). Motorcycling became safer in terms of injuries per mile ridden
until 1999; but since then, the injury rate increased from 429 per 100 million
pmt to 554 per 100 million pmt by 2003. Bus injuries have fluctuated between 10
per 100 million pmt and 15 per 100 million pmt.
Sources
1. U.S. Department of Transportation, Federal
Highway Administration, Highway Statistics 2003 (Washington DC: 2004), table VM-1.
2. U.S. Department of Transportation, Research
and Innovative Technology Administration, Bureau of Transportation Statistics, National Transportation
Statistics 2005, table 2-2, available at http://www.bts.gov/, as of August 2005.
1 There is the potential for some double counting
involving highway-rail grade-crossing and transit bus data.
2 Bicycling, walking, and boating (including
recreational boating) are excluded, because there are no national annual trend
data estimates of pmt for these forms of transportation.
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