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A small traffic control scheme on a residential UK street 3-way control temporary traffic lights See also: Road Traffic Regulation Act 1984 and Traffic Signs Regulations and General Directions Traffic management in the UK is overseen by the Department for Transport but each country within the union has their own transport regulator.
A Professional Traffic Operations Engineer (PTOE) is a certification sponsored by the Transportation Professional Certification Board, and promulgated by the Institute of Transportation Engineers. The certification process, which has been adopted for professional traffic operations engineers, requires that the holder be a licensed professional ...
[39] [40] Cost–benefit requirements have been used as the basis for lighting-related regulation in the U.S; for example, while many countries in the world since at least the early 1970s have required rear turn signals to emit amber light so they might be distinguished from adjacent red brake lamps, U.S. regulations permit rear turn signals to ...
The National Transportation Safety Board (NTSB) is an independent U.S. government investigative agency responsible for civil transportation accident investigation.In this role, the NTSB investigates and reports on aviation accidents and incidents, certain types of highway crashes, ship and marine accidents, pipeline incidents, bridge failures, and railroad accidents. [3]
The Manual on Uniform Traffic Control Devices for Streets and Highways (usually referred to as the Manual on Uniform Traffic Control Devices, abbreviated MUTCD) is a document issued by the Federal Highway Administration (FHWA) of the United States Department of Transportation (USDOT) to specify the standards by which traffic signs, road surface markings, and signals are designed, installed ...
The Surface Transportation Board (STB) of the United States is an independent federal agency that serves as an adjudicatory board. The board was created in 1996 following the abolition of the Interstate Commerce Commission (ICC) and absorbed regulatory powers relevant to the railroad industry previously under the ICC's purview.
Road traffic control devices are markers, signs and signal devices used to inform, guide and control traffic, including pedestrians, motor vehicle drivers and bicyclists. These devices are usually placed adjacent, over or along the highways , roads, traffic facilities and other public areas that require traffic control .
Maintenance of traffic (MOT), also known as temporary traffic control or temporary traffic management, [1] is a process of establishing of a work zone, providing related transportation management and temporary traffic control on streets and highways right-of-way. This process does not apply to law enforcement officers.