56-lever interlocking installed in Los Angeles; track layout includes junction between double-track main line, and double-track freight cut-off line; signals are Union Switch and Signal Co search-light type designed for low-voltage operation, and equipped with double-filament lamps rated at 13.5-3.5 watts.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Electric interlocking on Southern Pacific


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1934


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    Pacific electric terminal interlocking

    Engineering Index Backfile | 1917