In order to provide increased safety and expedite train movements, three roads operating in Chicago area have completed installation of interlockings, controlled by table interlockers, at two railroad grade crossings within city limits; plants include home and approach signals for protecting and directing train movements, but no switches or derails, operated by interlockings, are involved.


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    Titel :

    Interlockings installed at two crossings


    Weitere Titelangaben:

    Ry Signaling


    Erschienen in:

    Erscheinungsdatum :

    1940


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :





    Consolidated interlockings

    Engineering Index Backfile | 1933


    NYC combines interlockings

    Engineering Index Backfile | 1954