The proliferation of new data gathering and archiving technologies has provided a wealth of new transportation data. Engineers, planners and freeway management system operators in many urban areas are finding themselves working in an increasingly data rich environment. The availability of these data allows analysis of multiple aspects of a freeway network from a regional scale down to a single incident. This study uses archived ITS data to evaluate the effectiveness of a freeway incident response program in Portland, Oregon. Data used in this study were extracted from an archived computer aided dispatch database, automatic vehicle location systems, inductive loop detectors, automatic traffic recorders and weather archives. The data are used to show various ways of presenting transportation information being used as indicators of the effectiveness of an incident response program. This type of evaluation is necessary on an on-going basis in order to clearly articulate the benefits and costs of this critical component of the region's traffic management system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Using archived ATMS data for the performance evaluation of a freeway incident response program


    Beteiligte:
    Bertini, R.L. (Autor:in) / Rose, M.W. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    458778 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Using Archived ITS Data Sources to Measure Effectiveness of Freeway Incident Response Program

    National Research Council (U.S.) | British Library Conference Proceedings | 2005



    Crash Data Based Freeway Incident Response Time Model

    Lee, J.-T. / American Society of Civil Engineers | British Library Conference Proceedings | 2002



    Techniques for Validating an Automatic Bottleneck Detection Tool Using Archived Freeway Sensor Data

    Wieczorek, Jerzy / Fernández-Moctezuma, Rafael J. / Bertini, Robert L. | Transportation Research Record | 2010