On 107 mi of double track of Richmond, Fredericksburg and Potomac between Richmond and Potomac Yard, Alexandria, Va, control of interlockings is to be centralized; cab signals and train control are to be arranged for train movements in both directions on both tracks, thus forming coordination program to increase track capacity and to keep all trains moving; remote control circuits; track and traffic circuits.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Signal modernization program on R.F. and P.


    Weitere Titelangaben:

    Ry Signaling Communications


    Erschienen in:

    Erscheinungsdatum :

    1951


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Transit's $700,000,000 modernization program

    Engineering Index Backfile | 1939


    $87 million strip modernization program

    Emerald Group Publishing | 2000