Intersections chosen for study included three geometric types, each with left-turn lanes included as element of intersection; introduction of color was limited to island area preceding left-turn area and left-turn land itself; island was paved with yellow asphalt and turning lane with green; study consisted of evaluation of vehicle velocity through intersection, lateral placement of vehicles entering left-turn lane, and channelizing effect of through vehicles; before-and-after procedure was used to analyze effectiveness of color.


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    Titel :

    Colored pavement for traffic guidance


    Weitere Titelangaben:

    Nat Research Council -- Highway Research Board -- Research Rec


    Beteiligte:
    Taylor, W.C. (Autor:in)


    Erscheinungsdatum :

    1968


    Format / Umfang :

    14 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch