Methods are proposed for economic analysis to aid in determining where to provide grade separations on new freeways; three hypothetical situations were investigated, with estimates made of reorganization of travel, and changes in travel costs; results indicate that currently used methods tend to overestimate travel benefits from grade separations.


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    Title :

    Spacing of grade separations on rural freeways


    Additional title:

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


    Contributors:


    Publication date :

    1968


    Size :

    11 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English






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