ENGINEERING FOR SAFETY SYMPOSIUM. THE SAFETY OF TRAFFIC MANAGEMENT SYS TEMS AT MAJOR ROAD WORKS ON MOTORWAYS.

Keywords: DEPARTMENT OF TRANSPORT, TRANSPORT AND ROAD RESEARCH LABORATORY, TRRL, SAFETY, ENGINEERING, TRAFFIC, MANAGEMENT, SYSTEMS, ROADWORKS, MOTORWAYS, CONTRA FLOW, ROADS, WORKS, TRAFFIC, CARRIAGEWAYS, CAPACITY, LANES, LAYOUT, PERFORMANCE, ASSESSMENT, STUDIES, SITES, PARTIAL, ACCIDENTS, RISKS, REPAIRS, MAINTENANCE, DATA, RECORDS, SEGREGATION, INJURIES, MODELS, RATIOS, PARAMETERS, LIGHTING, COSTS, VEHICLES, SPEED