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Modeling shuttle-lane roadworks operated by temporary traffic signals using micro-simulation

Alterawi, M and Yousif, S 2014, 'Modeling shuttle-lane roadworks operated by temporary traffic signals using micro-simulation' , IEEE Transactions on Intelligent Transportation Systems, 15 (5) , pp. 2159-2168.

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Abstract

Abstract—this paper presents a newly developed micro-simulation model for shuttle-lane urban roadworks (which is closing one lane of a single carriageway road while leaving the other for use by both directions in an alternate one-way working) focusing on issues relating to Temporary Traffic Signals (TTS) control and its effectiveness. The model deals with general as well as more specific drivers' behavior, such as following too closely (tailgating), effect of dilemma zone and non-compliance with temporary traffic signals. The main criteria of this model are governed by the application of car following and shuttle-lane rules. The model has been calibrated and validated using real traffic data taken from observed urban shuttle-lane roadworks sites for both Fixed Time (FT) and Vehicle Actuated (VA) TTS. Modified signal settings and various MVD (Microwave Vehicle Detector) detection ranges were also assessed in terms of their impact on capacity (throughput) and delays. Index Terms – shuttle-lane, urban work zone, tailgating, drivers’ compliance, capacity, delay

Item Type: Article
Schools: Schools > School of Computing, Science and Engineering
Schools > School of Computing, Science and Engineering > Salford Innovation Research Centre (SIRC)
Journal or Publication Title: IEEE Transactions on Intelligent Transportation Systems
Publisher: Institute of Electrical and Electronics Engineers
Refereed: Yes
ISSN: 1524-9050
Related URLs:
Funders: Non funded research
Depositing User: S Yousif
Date Deposited: 17 Apr 2014 09:49
Last Modified: 30 Nov 2015 23:53
URI: http://usir.salford.ac.uk/id/eprint/31511

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