This study reexamines the traditional use of the 30th highest hourly volume as the optimum design hour volume given the current era of limited funding, constrained right-of-way, environmental concerns, and increasing congestion. The report documents the Dallas/Ft. Worth region's use of an alternative design hour volume (4th highest hour of the day) based on funding constraints. The use of an alternative design hour volume requires that the planned system be optimized to manage peak person trip flows by identifying the best mix of general purpose, high occupancy and express lanes, and an aggressive program of transportation system management and demand management strategies. A methodology is outlined to use a peak hour traffic model to forecast traffic volumes for different hours of the day. This approach has the potential to avoid some of the shortcomings of using average values for peak hour factors, directional split, and trucks to obtain hourly design volumes from daily forecasts.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Planning for Optimal Roadway Operations in the Design Year


    Beteiligte:
    J. C. Brunk (Autor:in) / M. D. Middleton (Autor:in) / K. K. Knapp (Autor:in) / C. H. Walters (Autor:in) / T. J. Lomax (Autor:in)

    Erscheinungsdatum :

    1996


    Format / Umfang :

    75 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Roadway Design and Operations

    Transportation Research Board / Federal Motor Carrier Safety Administration | British Library Conference Proceedings | 2006


    ROADWAY VEHICLE SPEED PLANNING

    ZHAO YANAN / CHENG MING / CHENNUPALLI GIRISH GOKUL et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ROADWAY VEHICLE SPEED PLANNING

    ZHAO YANAN / CHENG MING / CHENNUPALLI GIRISH GOKUL et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Decision Tree for Postflooding Roadway Operations

    Qiao, Yaning / Medina, Ricardo A. / McCarthy, Leslie Myers et al. | Transportation Research Record | 2017


    Roadway vehicle speed planning

    ZHAO YANAN / CHENG MING / CHENNUPALLI GIRISH GOKUL et al. | Europäisches Patentamt | 2022

    Freier Zugriff