Impacts of variable message signs on en-route route choice behavior

Wenjing Zhao, Zhuanglin Ma, Kui Yang, Helai Huang, Fredrik Monsuur and Jaeyoung Lee

Transportation Research Part A: Policy and Practice, 2020, vol. 139, issue C, 335-349

Abstract: Variable message signs (VMS) have been widely applied to alleviate traffic congestion by providing spatiotemporal information related to traffic and network conditions to drivers. There is a debate on whether the VMS information would lead to the less-alleviation of congestion or congestion transfer to the adjacent roads in the different traffic congestion situations due to the inappropriate VMS information. Additionally, it is still unknown how to find a practically applicable method to design the most effective VMS information for drivers.

Keywords: Variable message signs (VMS); VMS contents; VMS formats; Route choice behavior; Decision tree via CHAID; Random-parameter logistic regression model (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.tra.2020.07.015

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