Author claims it is in collective interests of all parties that thoroughly scientific study should be undertaken by properly constituted national body working with states, and railway, highway and waterway interests, for establishment of definite principles and methods for planning and developing properly articulated national transport system; crossings continued on obsolete roads; uniformity of protection needed.


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    Titel :

    The highway grade crossing problem


    Weitere Titelangaben:

    Am. Ry. Eng. Assn. -- Bul


    Beteiligte:
    Ford, R.H. (Autor:in)


    Erscheinungsdatum :

    1927


    Format / Umfang :

    13 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Highway grade crossing alarms

    Evans, J.S. | Engineering Index Backfile | 1900


    Railroad-highway grade crossing protection

    Engineering Index Backfile | 1956


    Highway Grade Crossing Warning System

    Murphy, J. N. / Association of American Railroads / Communications and Signal Division | British Library Conference Proceedings | 1994


    Railroad-Highway Grade Crossing Handbook

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


    Railroad-highway grade crossing protection

    Engineering Index Backfile | 1949