Simulated median plantings were installed on selected portions of two Chicago expressways to determine whether this means of providing roadway delineation would significantly reduce frequency of vehicle encroachment on median; complete record of encroachments was obtained during winter for comparison with number that occurred during same portion of previous year; findings suggest possibility of substantial improvement in safety of divided highways through development and use of median plantings.


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    Titel :

    Experiment with evergreen trees in expressway medians to improve roadway delineation


    Weitere Titelangaben:

    Nat Research Council -- Highway Research Board -- Research


    Beteiligte:
    Hutchinson, J.W. (Autor:in) / Lacis, J.H. (Autor:in)


    Erscheinungsdatum :

    1966


    Format / Umfang :

    14 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :