To improve their capability to estimate the emissions reduction benefits of new bicycle facilities, the Association of Monterey Bay Area Governments and the Monterey Bay Unified Air Pollution Control District in California sought to develop a new software tool. The tool was required not only to deliver accurate forecasts with a small development budget but also to operate independently of other models, run on a platform that could be freely distributed without special software licenses, and provide user-friendly access to planners in multiple agencies with varying levels of technical skill. For these requirements to be satisfied, an incremental nested logit mode choice model was developed that pivoted off static exports of trip tables from the Association of Monterey Bay Area Governments’ existing four-step travel model. GPS traces collected from smartphone users in the region were analyzed to estimate a path-size logit route choice model, and the California Household Travel Survey was used to estimate a scaling coefficient on the best route utility. The model was implemented in an Adobe ActionScript graphical user interface. After the user edits the bicycle network in the user interface, new bicycle levels of service are skimmed, and new shares for each mode are calculated from their original shares in the no-build alternative and the change in the bicycle level of service. Finally, the emissions reduction is estimated on the basis of the distance and average speed of the vehicle trips replaced by bicycle travel. The result is an accurate, fast, freely distributable, user-friendly tool that is consistent with the forecasts produced by the four-step model.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Estimating Emissions Benefits of Bicycle Facilities with Stand-Alone Software Tools


    Untertitel :

    Incremental Nested Logit Analysis of Bicycle Trips in California's Monterey Bay Area


    Weitere Titelangaben:

    Transportation Research Record: Journal of the Transportation Research Board


    Beteiligte:
    Hood, Jeffrey (Autor:in) / Erhardt, Gregory (Autor:in) / Frazier, Christopher (Autor:in) / Schenk, Anais (Autor:in)


    Erscheinungsdatum :

    01.01.2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    METHOD FOR AUTOMATIC AND STAND-ALONE LENDING BICYCLE

    LEE SUNG KI | Europäisches Patentamt | 2015

    Freier Zugriff

    Method for Automatic and Stand-Alone Lending Bicycle

    Europäisches Patentamt | 2016

    Freier Zugriff

    BICYCLE STAND AND BICYCLE PARKING FACILITY WITH SUCH A BICYCLE STAND

    PAULSSEN MAURICE WILHELMUS LÉON | Europäisches Patentamt | 2019

    Freier Zugriff

    BICYCLE STAND

    KIM JONG YOUL / CHOI KYO IL / KIM HYO SANG | Europäisches Patentamt | 2015

    Freier Zugriff

    BICYCLE STAND

    SAKURAI KOTA | Europäisches Patentamt | 2015

    Freier Zugriff