This research employed dynamic traffic assignment (DTA) modeling to study the network-wide impact of bottleneck alleviation measures taken by TxDOT on MoPac Expressway in downtown Austin. The measures led to a small improvement in MoPac travel conditions and no major route-switching behaviors were found due to the new geometric reconfiguration on MoPac. The study discussed the benefits and challenges of incorporating DTA into the traditional four-step planning process and provided guidelines to move forward in this direction. A decision-making framework to choose from potential future improvements projects was also developed.


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    Titel :

    Investigating Regional Dynamic Traffic Assignment Modeling for Improved Bottleneck Analysis, Final Report


    Beteiligte:
    J. C. Duthie (Autor:in) / N. Nezamuddin (Autor:in) / N. R. Juri (Autor:in) / T. Rambda (Autor:in) / C. Melson (Autor:in)

    Erscheinungsdatum :

    2013


    Format / Umfang :

    93 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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