Author
ProQuest (Firm)
71 results
United States. General Accounting Office
28 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
17 results
United States. Federal Highway Administration
14 results
United States. Government Accountability Office
12 results
United States. Bureau of the Census
11 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation
11 results
American Association of State Highway and Transportation Officials
10 results
National Research Council (U.S.). Transportation Research Board
10 results
United States. National Highway Traffic Safety Administration
10 results
University of Texas at Austin. Center for Transportation Research
10 results
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Surface Transportation
9 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security
7 results
United States. Department of Transportation
7 results
United States. Department of the Army
6 results
National Center for Statistics and Analysis (U.S.)
5 results
Southwest Region University Transportation Center (U.S.)
5 results
United States. Congress. House. Committee on Government Operations. Government Activities and Transportation Subcommittee
5 results
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Highways and Transit (2001-2003)
5 results
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine
5 results
United States. Environmental Protection Agency
5 results
United States. Federal Motor Carrier Safety Administration
5 results
United States. National Transportation Safety Board
5 results
Harrison, Rob
4 results
Library of Congress. Congressional Research Service
4 results
United States. Bureau of Motor Carrier Safety
4 results
United States. Congress. Office of Technology Assessment
4 results
United States. Congress. Senate. Committee on Appropriations. Subcommittee on Transportation and Housing and Urban Development, and Related Agencies
4 results
United States. Environmental Protection Agency. Office of Transportation and Air Quality
4 results
United States. Environmental Protection Agency. Transportation and Climate Division
4 results
United States. Federal Motor Carrier Safety Administration. Office of Analysis, Research, and Technology
4 results
United States. Interstate Commerce Commission
4 results
Walton, C. Michael
4 results
Lustbader, Jason
3 results
Mahmassani, Hani S.
3 results
Motor Vehicle Manufacturers Association of the United States
3 results
National Cooperative Highway Research Program
3 results
SmartWay Transport Partnership Program (U.S.)
3 results
Texas. Department of Transportation. Office of Research and Technology Transfer
3 results
Transportation Systems Center
3 results
United States. Department of Energy
3 results
United States. Department of Transportation. Office of the Assistant Secretary for Policy and International Affairs
3 results
United States. Occupational Safety and Health Administration. Office of Science and Technology Assessment
3 results
United States. Office of Intermodal Transportation
3 results
University Transportation Centers Program (U.S.)
3 results
Agyeman, Julian
2 results
American Trucking Associations
2 results
Balay, Anne
2 results
Battelle Memorial Institute
2 results
BioTechnology, Inc
2 results
more…