New Haven railroad consolidates control of switches, signals and drawbridge protection through Bridgeport, Conn, thus combining three mechanical interlockings into one electric plant.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Electric interlocking on New Haven


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1939


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    All-electric interlocking at New Haven

    Engineering Index Backfile | 1908


    All-relay interlocking on New Haven

    Engineering Index Backfile | 1948