Airfield and airspace capacity and delay problems and action areas.

Management of traffic signal maintenance by Parsonson, Peter S.

Automatic close-following warning sign at Ascot by Helliar-Symons, R. D.

Research problem statements

The effects of urban traffic control in Bangkok by Jones, J. H.

The Traffic Control Center by Mantaring, Lourdes V.

SCOOT, a traffic responsive method of coordinating signals

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ARCADY a computer program to model capacities, queues and delays at roundabouts by Hollis, Erica M.

Guidelines for selecting traffic signal control at individual intersections

Performance evaluation of signalized network control strategies an NCHRP staff digest ...