The study analyzes grade separated ramps serving frontage roads to investigate operational and geometric requirements, to prepare guidelines on benefit and cost analysis, and to propose warranting conditions. It has been observed that grade separated ramps can be a cost effective solution to weaving on freeways created by contiguous on- and off-ramps, and for access to and from some high demand points on the frontage road.


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    Title :

    Increased Capacity of Highways and Arterials through Use of Flyovers and Grade Separated Ramps


    Contributors:
    C. Bonilla (author) / T. Urbanik (author)

    Publication date :

    1986


    Size :

    94 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English







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