Standards and practices intended for new installations, or where general replacement of present apparatus is necessary; railway-highway grade crossing signs and signals; flashing light and wig-wag type; requisites for "no right turn" and "no left turn " signs; automatic gates; auxiliary signs and mountings.


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    Titel :

    Railroad-highway grade crossing protection


    Weitere Titelangaben:

    Assn Am Railroads -- Recommended Standards Bul



    Erscheinungsdatum :

    1949


    Format / Umfang :

    47 pages


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Railroad-highway grade crossing protection

    Engineering Index Backfile | 1956


    Railroad-Highway Grade Crossing Handbook

    R. M. Olson / W. R. Stockton / W. C. Rogers et al. | NTIS | 1978


    Railroad-highway grade crossing handbook

    Bolon, Lucien M. | SLUB | 1978


    Modernizing railroad grade crossing protection

    Barton, G.W. | Engineering Index Backfile | 1937