Details are given of the experimental surveillance project on about 42 miles of freeway in Los Angeles. All 42 miles are eight-lane or ten-lane freeways, and the highest traffic volume in the system reaches 200,000 cars per day. The project is intended to provide information as to whether intensive surveillance of a motorway can be used to provide aid to motorists. The computer controlled ramp-signalling system and the processing of the information obtained from the surveillance are described.

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  • Corporate Authors:

    Printerhall Limited

    29 Newmart Street
    London W1P 3PE,   England 
  • Authors:
    • Moscowitz, K
  • Publication Date: 1973

Media Info

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Filing Info

  • Accession Number: 00263251
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Nov 20 2003 12:00AM