Union Catalog (iLib)

National Center for Transportation Studies 1,508 Asian Institute of Tourism 21 School of Urban and Regional Planning 1

T - Technology 411 H - Social Science 97 K - Law 4 C - Historical Sciences 1 L - Education 1 R - Medicine 1 more ... Z - Library Science 1 see all ... less ...

Roads 300 Design and construction 224 Transportation 221 Congresses 185 Local transit 169 Maintenance and repair 156 more ... Management 151 Planning 140 Pavements 139 Testing 125 Safety measures 105 Bridges 100 Traffic safety 82 Research 71 Urban transportation 61 Highway research 55 Traffic engineering 55 Pavements, Asphalt 54 Data processing 52 Finance 51 Addresses, essays, lectures 48 Traffic flow 46 Environmental aspects 44 Highway departments 43 Traffic signs and signals 40 Evaluation 35 Highway engineering 33 Bus lines 31 Choice of transportation 31 Additives 30 see all ... less ...

National Research Council (U.S.). Transportation Research Board National Cooperative Highway Research Program 313 American Association of State Highway and Transportation Officials 307 United States. Federal Highway Administration 204 National Research Council (U.S.). Transportation Research Board. Meeting 159 Transit Cooperative Research Program 148 more ... United States. Federal Transit Administration 143 Transit Development Corporation 131 National Research Council (U.S.). Highway Research Board 28 United States. Urban Mass Transportation Administration 13 Cambridge Systematics 11 Turnbull, Katherine F. 10 National Cooperative Transit Research & Development Program (U.S.) 9 Pratt, Richard H. 7 Texas Transportation Institute 7 Vance, John C. 7 Levinson, Herbert S. 6 Multisystems, inc 6 Parsons, Brinckerhoff, Quade & Douglas 6 Anderson, S. D. 5 Balog, John N. 5 Evans, John E. IV 4 Fitzpatrick, Kay 4 Harwood, Douglas W. 4 Humphrey, Thomas F. 4 International Skid Prevention Conference Columbus, Ohio 4 KFH Group 4 Kandhal, Prithvi S. 4 McGavock, Adam T. 4 Parsons Brinckerhoff 4 see all ... less ...

Book 1,511 Conference Proceeding 89 Book Chapter 22 Electronic 2

English 1,530