Motorway Incident Detection and Automatic Signalling

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1	Microsoft Word - e_f08-30e.doc Add to Reading List Source URL: www.legco.gov.hk Language: English - Date: 2008-06-05 03:51:00 Road safety Traffic signs Traffic law Traffic congestion Variable-message sign Road traffic control Closed-circuit television Motorway Incident Detection and Automatic Signalling Traffic Transport Land transport Road transport
2	CONTROLLED MOTORWAYS JOHN POYNTON R & D CO-ORDINATOR HIGHWAYS AGENCY, UK R&D Team Add to Reading List Source URL: safety.fhwa.dot.gov Language: English - Date: 2005-04-13 10:49:23 Types of roads Transport in Buckinghamshire M25 motorway Motorway Incident Detection and Automatic Signalling Department for Transport Controlled-access highway Dual carriageway Limited-access road Speed limit Transport Land transport Road transport