Book 185 Serial 17 Government Document 12 Journal 7 Electronic 5 Reference Material 2

T - Technology 147 H - Social Science 19 Q - Science 3 K - Law 1

American Association of State Highway and Transportation Officials 133 American Association of State Highway and Transportation Officials Subcommittee on Bridges and Structures 24 United States Federal Highway Administration 8 American Association of State Highway and Transportation Officials Task Force for Environmental Design 6 American Association of State Highway and Transportation Officials Task Force on Hydrology and Hydraulics 6 National Cooperative Highway Research Program 6 Strategic Highway Research Program (U.S.) 6 American Association of State Highway and Transportation Officials Task Force for Roadside Safety 5 American Association of State Highway and Transportation Officials (AASHTO) 4 American Association of State Highway Officials 2 American Association of State Highway and Transportation Officials Highway Subcommittee on Design 2 American Association of State Highway and Transportation Officials Highway Subcommittee on Materials 2 American Association of State Highway and Transportation Officials Joint Task Force on the Highway Safety Manual 2 American Association of State Highway and Transportation Officials Task Force on Geometric Design 2 American Trade Initiatives, Inc 2 American Welding Society Structural Welding Committee 2 American Welding Society Technical Activities Committee 2 Elston, Debra 2 FOCUS (Washington, D.C.) 2 National Research Council (U.S.) Transportation Research Board. Task Force on Development of the Highway Safety Manual 2 United States Federal Highway Administration International Scanning Study Team 2 United States Federal Highway Administration. International Scanning Study Team 2 AASHTO Joint Task Force on Pavements 1 AASHTO Operating Subcommittee on Construction 1 AASHTO Select Committee on Highway Safety 1 AASHTO Task Force on Corridor Preservation 1 AASHTO Task Force on Future Directions for the Federal-aid Highway Program 1 American Association of State Highway Officials Committee on Bridges and Structures 1 American Association of State Highway Officials Operating Committee on Roadside Development 1 American Association of State Highway Officials Right-of-Way Committee 1 see all ...

English 207 Undetermined 2

Handbooks, manuals, etc 29 Specifications 29 Handbooks and manuals 26 Periodicals 14 Guides et manuels 13 handbooks 11 Guides, manuels, etc 10 Handbook 7 manuals (instructional materials) 4 Conference papers and proceedings 2 Congresses 2 Dictionaries 2 Electronic books 2 Technical reports 2 Dictionary 1 Dictionnaires 1 Electronic book 1 Standards (Reference works) 1 dictionaries 1 see all ...

United States 123 États-Unis 25 États-Unis 8 Europe 3 Asia 2 E.U.A 1 Minneapolis 1 Minnesota 1 Mississippi River 1 Singapore 1 Wisconsin 1 see all ...