Problem discussed is that of 2 vehicles approaching `at-grade' junction of 3-way or 4-way type road, intersecting at right angles, and of methods which are potentially available to driver of vehicle for assessment of speeds of other vehicles traveling along road at right angles to his direction of motion; it is concluded that vehicle waiting at halt sign is in most unfavorable position for estimation of vehicle speeds on other roads.


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    Title :

    Vehicle speed estimation at right-angled `at-grade' junction


    Additional title:

    Surveyor


    Contributors:
    Brain, R. (author)

    Published in:

    Surveyor ; 121 , n 3654 ; p 789-791


    Publication date :

    1962


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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