San Diego I-15 Demonstration Integrated Corridor Management System: PATH Report on Stage 3: Site Demonstration and Evaluation
This report describes activities surrounding the design, building, deployment, operation, and evaluation of an innovative corridor management (ICM) system aiming to improve mobility within the Interstate 15 (I-15) corridor in San Diego, California, by integrating the operations of the I-15 freeway with the surrounding arterials and transit systems. Systems engineering principles were applied to support the development of the demonstration ICM system and the systems engineering process was credited by the project team with having contributed significantly to the success of the project. While full system evaluations were not yet available when this report was written, the deployed I-15 ICM system had already demonstrated its ability to identify incidents and unusual congestion events, to develop traffic management strategies integrating freeway, arterial, and transit operational elements, and to implement recommended strategies either automatically or following approval by relevant system operators. The system has also demonstrated the feasibility of using a microscopic traffic simulation model in a real-time operational environment to forecast corridor operations under alternative scenarios. Simulation evaluations have further consistently shown operational benefits exceeding deployment costs.
- Record URL:
- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/920479595
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Corporate Authors:
University of California, Berkeley
California PATH Program, Institute of Transportation Studies
Richmond Field Station, 1357 South 46th Street
Richmond, CA United States 94804-4648California Department of Transportation
Division of Research, Innovation and System Information
1727 30th Street, MS 83
Sacramento, CA United States 95816 -
Authors:
- Dion, Francois
- Skabardonis, Alexander
- Publication Date: 2015-6-30
Language
- English
Media Info
- Media Type: Digital/other
- Edition: Final Report
- Features: Figures; References; Tables;
- Pagination: 147p
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Serial:
- PATH Research Report
- Publisher: University of California, Berkeley
- ISSN: 1055-1425
Subject/Index Terms
- TRT Terms: Arterial highways; Automatic incident detection; Cost effectiveness; Design; Evaluation; Highway operations; Integrated corridor management; Microsimulation; Public transit; Traffic models
- Identifier Terms: Interstate 15
- Geographic Terms: San Diego County (California)
- Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management; I70: Traffic and Transport; I73: Traffic Control;
Filing Info
- Accession Number: 01577581
- Record Type: Publication
- Source Agency: UC Berkeley Transportation Library
- Report/Paper Numbers: UCB-ITS-PRR-2015-03, CA15-2165
- Contract Numbers: 65A0377
- Files: CALTRANS, TRIS, ATRI, STATEDOT
- Created Date: Sep 30 2015 9:08AM