Union Catalog (iLib) 431

National Center for Transportation Studies 431

Roads 50 Mathematical models 37 Testing 32 Local transit 30 Traffic accidents 26 Traffic flow 25 more ... Transportation 25 Automobiles 24 Choice of transportation 22 Trucks 21 Bus lines 20 Evaluation 20 Pavements 19 Data processing 18 Design and construction 17 Environmental aspects 16 Fuel consumption 15 Traffic noise 15 Traffic safety 15 Traffic surveys 15 Automobile driving 13 Bridges 13 Urban transportation 13 Live loads 12 Traffic signs and signals 12 Travel time (Traffic engineering) 12 Commuting 11 Maintenance and repair 11 Paratransit services 11 Safety measures 11 see all ... less ...

Transport and Road Research Laboratory Jackson, R. L. 13 Watts, G. R. 12 Sheppard, D. 9 Colwill, D. M. 7 Downing, A. J. 6 more ... Wigan, M. Ramsay 6 Bly, P. H. 5 Hickman, A. J. 5 Maunder, D. A. C. 5 Pickett, M. W. 5 Sabey, Barbara E. 5 Bamford, T. J. G. 4 Christie, A. W. 4 Coe, G. A. 4 Greening, P. A. K. 4 Hopkin, Jean M. 4 Jacobs, G. D. 4 Oldfield, R. H. 4 Tanner, J. C. 4 Tunbridge, R. J. 4 Watts, P. F. 4 Webster, F. V. 4 Wells, Pat 4 Collins, J. F. 3 Cranfield Institute of Technology. Centre for Transport Studies 3 Dasgupta, M. 3 Dawson, R. F. F. 3 Helliar-Symons, R. D. 3 Huddart, L. 3 see all ... less ...

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English 431