44 resultados para WTC
em University of Michigan
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Oregon Department of Transportation, Salem
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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Federal Highway Administration, Traffic Systems Division, Washington, D.C.
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Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.
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Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin
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Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.
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Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.
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National Highway Traffic Safety Administration, Office of Program Development and Evaluation, Washington, D.C.
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Federal Highway Administration, Office of Public Affairs, Washington, D.C.
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National Highway Safety Bureau, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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Federal Highway Administration, Office of Research, Washington, D.C.
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National Highway Safety Bureau, Washington, D.C.
Resumo:
Alcohol Safety Action Project--South Dakota, Pierre