Effectiveness of Traffic Management Strategies at Destination during Emergency Evacuation
Emergency evacuations arising from hurricane disasters in the Gulf Coast region have aroused increasing attention of transportation agencies. These emergency evacuations caused significant congestions in the disastrous area, along the evacuation routes, and at the evacuation destinations. Although most studies focus on traffic problems near the disastrous area, this study investigates effective strategies of managing traffic at the evacuation destination. This study adopts the dynamic traffic assignment based mesoscopic traffic-network planning and simulation model DYNASMART-P and applies the model to a highway network on the route of the evacuation traffic. The research investigates the effectiveness of traffic control and management strategies including intelligent transportation systems (ITS) and contra-flow operations based on an assumed scenario in which evacuation traffic from southeastern Louisiana pours into the Greater Jackson Metropolitan area of Mississippi by interstate highway I-55 NB due to an approaching hurricane disaster. The study aims to help transportation agencies in improving emergency preparedness for their highway networks to receive possible emergency evacuation traffic.
- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/19439962
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Supplemental Notes:
- Abstract reprinted with permission from Taylor & Francis.
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Authors:
- Wang, Feng
- Li, Chao
- Zhou, Xuesong
- Nayak, Mahesh
- Chen, Xiaoming
- Publication Date: 2010
Language
- English
Media Info
- Media Type: Print
- Features: Figures; Maps; References; Tables;
- Pagination: pp 152-170
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Serial:
- Journal of Transportation Safety & Security
- Volume: 2
- Issue Number: 2
- Publisher: Taylor & Francis
- ISSN: 1943-9962
- EISSN: 1943-9970
- Serial URL: http://www.tandfonline.com/loi/utss20#.U2qTJPldWCm
Subject/Index Terms
- TRT Terms: Disaster preparedness; Disasters and emergency operations; Dynamic traffic assignment; Emergency management; Evacuation; Intelligent transportation systems; Planning and design; Traffic congestion; Traffic simulation
- Subject Areas: Highways; Planning and Forecasting; Security and Emergencies; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 01162938
- Record Type: Publication
- Files: TRIS
- Created Date: Jul 19 2010 11:34AM