Project involving eight railroads includes installation of new electric short arm gates and flashers, with manual supervision at certain crossings, to replace various forms of crossing protection and provide increased protection.


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    Titel :

    Highway crossing protection installed by several railroads in Gary, Ind.


    Weitere Titelangaben:

    Ry Signaling


    Erschienen in:

    Erscheinungsdatum :

    1947


    Format / Umfang :

    8 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Highway crossing protection

    Engineering Index Backfile | 1915


    Highway crossing protection

    Rudd, A.H. | Engineering Index Backfile | 1925


    Highway crossing protection

    Engineering Index Backfile | 1930


    Highway crossing protection

    Engineering Index Backfile | 1928


    Highway crossing protection

    Engineering Index Backfile | 1930