Denver and Rio Grande Western has consolidated control of three centralized traffic control machines into one machine at Grand Junction, Colo; new panel has "double-deck" track diagram with associated indication lamps and control levers for 285 mi of road between Dotsero, Colo, and Helper, Utah.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    One CTC machine replaces three


    Additional title:

    Ry Signaling Communications


    Published in:

    Publication date :

    1955


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Electric plant replaces three mechanical interlockings

    Phinney, R.M. | Engineering Index Backfile | 1926


    Radio replaces telephones

    Engineering Index Backfile | 1951


    A.C. replaces D.C

    Thomas, P.M.A. | Engineering Index Backfile | 1960


    Ohio Central replaces yard only three years old

    Schryver, H.F. | Engineering Index Backfile | 1932


    Alfa 145 replaces 33

    Online Contents | 1994