The purpose of the guide is to provide efficient procedures for making accurate estimates of annual average daily traffic (ADT) volumes based on sample counts. ADT is a fundamental traffic measurement needed for the determination of vehicle-miles of travel on the various categories of rural and urban highway systems. ADT values for specific road sections provide the highway engineer, planner, and administrator with essential information needed for the determination of design standards, the systematic classification of highways, and the development of programs for improvement and maintenance.


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    Title :

    Guide for Traffic Volume Counting Manual. Volume 20, Appendix 26


    Publication date :

    1965


    Size :

    50 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English