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System management and monitoring : temporal evaluation of freeway management systems

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Author(s)
Coifman, Benjamin; Redmill, Keith; Merry, Carolyn
Date
Feb 2005
Subject(s)
Freeway management systems; Traffic measurement; Traffic surveillance
Series
MRUTC;
Series
04-02
Abstract
Virtually every major metropolitan area in the US has a traffic monitoring system to help increase traffic throughput, decrease the number of accidents, decrease the time required to clear incidents that disrupt flow, and provide travelers information. Almost all of these systems are myopic, focusing strictly on current conditions. Yet the data collected by the sensors can provide considerable information when viewed over time. The goal of this study is to investigate and demonstrate several applications that employ traffic monitoring system data over time to show the added benefit of the given system. Many of these tools have been demonstrated in real time using data from the Columbus Metropolitan Freeway Management System (CMFMS), the intelligent freeway management system in the greater Columbus, Ohio area.
Description
33 p.
Sponsor(s)
U.S. Department of Transportation -- Research and Special Programs Administration; Wisconsin Department of Transportation; University of Wisconsin-Madison; Ohio State University; DTRS 99-G-0005
Permanent URI
http://www.mrutc.org/research/0402/index.htm
Permanent URI
http://digital.library.wisc.edu/1793/6966
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