This report documents the development of monthly and seasonal average daily traffic (ADT) factors for performing estimating AADTs. It appears that seasonal factors can estimate AADT as well as monthly factors, and it is recommended that seasonal factors be used. Hourly distribution factors were also developed in this study. These are used in life-cycle costing analyses for calculating queue lengths in estimating user delay costs. In this study, a comparison was made between automatic vehicle classification counters and manual counts. For the type of equipment used, automobiles were overestimated, pickup trucks were underestimated, and Type 9s were also underestimated. Land distribution factors were developed in this study. The factors were developed as a function of ADT and percent of trucks.


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    Titel :

    Analysis of Vehicle Classification Data, Including Monthly and Seasonal ADT Factors, Hourly Distribution Factors, and Lane Distribution Factors


    Beteiligte:
    D. L. Allen (Autor:in) / N. Stamatiadis (Autor:in) / R. C. Graves (Autor:in)

    Erscheinungsdatum :

    1998


    Format / Umfang :

    150 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Seasonal Factors Using Vehicle Classification Data

    Stamatiadis, Nikiforos | Online Contents | 1997


    Seasonal Factors Using Vehicle Classification Data

    Stamatiadis, Nikiforos / Allen, David L. | Transportation Research Record | 1997


    Seasonal Factors Using Vehicle Classification Data

    Stamatiadis, N. / Allen, D. L. / National Research Council; Transportation Research Board | British Library Conference Proceedings | 1997


    Lane Distribution Factors for Design

    W. D. Cunagin | NTIS | 1987


    MOTOR VEHICLE LOAD DISTRIBUTION FACTORS

    Lautzenhiser, Fred B. | SAE Technical Papers | 1941