Revision of manual; drawings showing general requirements for installations of automatic gates; method of classifying grade crossings with respect to hazards; requisites for floodlighting of railroad-highway grade crossings; lamps on manual and automatic crossing gates; requisites for automatic crossing gates. (See also - discussion p 726-9)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Report of committee 9 -- Highways


    Weitere Titelangaben:

    Am Ry Eng Assn -- Bul



    Erscheinungsdatum :

    1939


    Format / Umfang :

    513 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Report of committee 9 -- Highways

    Engineering Index Backfile | 1945


    Report of committee 9 -- Highways

    Engineering Index Backfile | 1948


    Report of committee 8 -- Highways

    Engineering Index Backfile | 1942


    Report of committee IX-highways

    Engineering Index Backfile | 1937


    Report of committee 9 -- Highways

    Engineering Index Backfile | 1946