Automatic signaling for 40 trains each hour included time-distance-speed controls on descending grades and on approach to stations; three interlockings are especially designed for rapid change of line-up.


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    Title :

    Automatic signaling, train stop and route interlocking installed in Chicago subways


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1944


    Size :

    8 pages


    Remarks:

    Illustrations given


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    New Chicago subways

    Engineering Index Backfile | 1940



    Proposed plans for Chicago subways

    Engineering Index Backfile | 1900


    Signaling and interlocking in Chicago

    Engineering Index Backfile | 1896