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National Roads Telecommunications Services : ウィキペディア英語版 | National Roads Telecommunications Services The National Roads Telecommunications Services is the fibre-optic network of communication and control that Highways England uses to monitor England's roads. Its highly complex design has allowed active traffic management, that has led to managed motorways. ==History== Previous to 2005, the motorway network was controlled by the National Motorway Communication System (NMCS). This was not inherently fibre-optic or digitally controlled. The £490 million contract for the NRTS was awarded to the GeneSYS Consortium on 19 September 2005. This was a group of companies led by Fluor (Fluor Corporation) and is a Public–private partnership. The system is complex enough to allow a national scheme of road pricing, possibly using radio-frequency identification tags. The cost of the project was described by the Association of British Drivers as being ''an awful lot to spend just for signs saying that motorways are closed and that you should not drink and drive''.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「National Roads Telecommunications Services」の詳細全文を読む
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