Four new interlockings are controlled from one pushbutton type route control interlocking machine at New Haven, Conn, which will also control five more interlockings within radius of 10 mi either side of New Haven, totaling 47 single switches, 58 crossovers, 70 home signals and 155 dwarf signals; traffic includes 50 freight trains, 70 through passenger trains, and 30 passenger trains.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    New Haven consolidated control of nine interlocking layouts


    Additional title:

    Ry Signaling Communications



    Publication date :

    1956


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    Nine layouts in one interlocking

    Engineering Index Backfile | 1958


    Electric interlocking on New Haven

    Engineering Index Backfile | 1939


    Consolidated interlocking and block offices

    Engineering Index Backfile | 1933


    All-electric interlocking at New Haven

    Engineering Index Backfile | 1908