Track and signal plan of interlocking for drawbridge of Chicago, Rock Island and Pacific at Joliet, Ill; derails are dispensed with because installation is in automatic train control territory; call-on signals speed up traffic.


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    Title :

    Automatic interlocking for drawbridge


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1933


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English






    Drawbridge interlocking on New York Central

    Engineering Index Backfile | 1946