In this project, the researchers implemented and evaluated the TTR models using data from arterials in Jacksonville, Florida. Field travel time data was collected using BlueTOAD (Bluetooth Travel-time Origination and Destination), which integrates vehicle detection and tracking with data logging and data processing. Comparison of model-estimated travel times with field data showed that previous modeling had greatly overestimated arterial travel times. This discrepancy resulted from overestimating the impact of flashing yellow lights during early morning hours and the use of pre-timed signal control, when in fact, all the intersections in the study area used actuated control.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Modeling, Implementation, and Validation of Arterial Travel Time Reliability, Summary Report


    Beteiligte:

    Erscheinungsdatum :

    2013


    Format / Umfang :

    1 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch






    Performance Ranking of Arterial Corridors Using Travel Time and Travel Time Reliability Metrics

    Day, Christopher M. / Remias, Stephen M. / Li, Howell et al. | Transportation Research Record | 2015


    Travel Time Reliability Modeling

    H. Rakha / S. Park / F. Guo | NTIS | 2011


    New Travel Time Reliability Methodology for Urban Arterial Corridors

    Tufuor, Ernest O. A. / Rilett, Laurence R. | Transportation Research Record | 2021