Illustrated study of grade separations on divided highways at points where traffic signals would otherwise be required; problem is discussed in connection with traffic circle and intersections in New Jersey. Before Good Roads Assn, Quebec. (See also Roads and Bridges v 84 n 4 Apr 1946 p 84-6, 142, 144)


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    Title :

    Progress in grade separations


    Additional title:

    Eng Contract Rec


    Contributors:

    Published in:

    Publication date :

    1946


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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