Systems of operational surveillance of density type and closed circuit television type, integrated with control center and ramp intersection signal controllers; computer mastered traffic signal control system on city streets for handling "off ramp" traffic of reversible roadways; problem of metering traffic entering freeway from other freeways where no signalized intersection exists.


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    Title :

    Proposed surveillance system on Seattle freeway


    Additional title:

    Traffic Eng


    Contributors:

    Published in:

    Publication date :

    1962


    Size :

    4 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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