Estimation of road construction costs in St. Lucia using computer optimization techniques by Hodges, J. W.

Comparison between a dynamic signal plan generation system of area traffic control and a fixed-time system by Holroyd, Joyce

Research for a road safety campaign accident studies for advertising formulation by Mackie, A. M.

A Preliminary report on an on-the-spot survey of accidents

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Vehicle operating costs in 1970 by Dawson, R. F. F.

Roads and the environment by Burt, M. E. (Maurice Edward) 1921-

Fog and road traffic by Moore, R. L.

Priority to buses as part of traffic management by Webster, F. V.

Equipment for determining the time taken to read a speedometer by Armour, J. S.

Advisory speed signs for bends by Rutley, K. S.