This paper proposes a dynamic lane assignment (DLA) approach for one-sided freeway weaving segments. The approach divides the weaving segment into weaving lanes and nonweaving lanes to reduce the disturbance between weaving and nonweaving traffic streams. The proposed DLA strategy is optimized by nonlinear integer programming under various on-ramp traffic volumes and weaving volume ratios. The applicability of DLA is tested with numerical experiments under different weave types, traffic flow rates, weaving volume ratios, and segment lengths. A VISSIM microsimulation model was developed and used to evaluate the performance of the proposed strategy. Test results drawn from the numerical experiments and simulation indicate that the proposed DLA approach is applicable when the main-line weaving volume ratio is relatively low and it can increase the capacity and decrease the traffic delay for the weaving and upstream segments.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dynamic Lane Assignment Approach for Freeway Weaving Segment Operation


    Weitere Titelangaben:

    Transportation Research Record


    Beteiligte:
    Wang, Yinsong (Autor:in) / Ma, Wanjing (Autor:in) / Henrickson, Kristian C. (Autor:in) / Wang, Yinhai (Autor:in) / Yang, Xiaoguang (Autor:in)


    Erscheinungsdatum :

    2015-01-01




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Optimal operation of freeway weaving segment with combination of lane assignment and on-ramp signal control

    Zhao, Jing / Ma, Wanjing / Liu, Yue et al. | Taylor & Francis Verlag | 2016


    Improved Freeway Analysis Techniques: Ramp and Weaving Operations for Freeway Lane Model

    B. W. Robinson / M. A. Vandehey / G. D. Mazur et al. | NTIS | 1992


    Sensitivity Analysis of Freeway Capacity at a Complex Weaving Segment

    Wang, Xu / Hadiuzzaman, Md. / Qiu, Tony Z. et al. | ASCE | 2014


    Modeling Framework for Predicting Lane Change Intensity at Freeway Weaving Segments

    Ahmed, Ishtiak / Karr, Alan / Rouphail, Nagui M. et al. | Transportation Research Record | 2023