Integrated corridor management initiative : demonstration phase evaluation - final national evaluation framework.
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2012-05-01
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Creators:Balducci, Patrick ; Burt, Matt ; Gopalakrishna, Deepak ; Pierce, Ben ; Krile, Bob ; Zimmerman, Carol ; Lee, Ming-Shiun ; Lee, Matt ; Pack, Michael ; Fincher, Scott ; Kishan, Sandeep
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Abstract:This report provides an analytical framework for evaluating the two field deployments under the United States ; Department of Transportation (U.S. DOT) Integrated Corridor Management (ICM) Initiative Demonstration ; Phase. The San Diego Interstate 15 corridor deployers and the Dallas U.S. 75 corridor deployers are ; implementing a suite of strategies aimed at balancing corridor transportation supply and demand to promote ; overall corridor efficiency and safety. The strategies include decision support systems to aid transportation ; operators in synthesizing incoming transportation system data and to develop, select and modify response plans; center-to-center information sharing and distribution strategies to promote coordinated, multi-modal and multi-agency responses; traffic signal timing adjustments and short-term transit capacity additions; and enhanced pre-trip and en-route traveler information to shift travelers to alternative modes or routes or to postpone trips to less ; congested periods. The evaluation will investigate and document the investments made by both sites, including ; ICM-related changes in policies and procedures; document and evaluate the capabilities acquired through ICM ; deployment and how those capabilities were utilized; and assess the impacts of the deployments, including ; mobility, safety, air quality and overall benefit-cost. Institutional and organization issues and lessons learned will ; also be investigated. The evaluation features eight individual analyses focusing on specific ICM capabilities and ; types of impacts.
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Main Document Checksum:urn:sha-512:6f7dbcd7560ee93fcb0022db6146282440612442599afeb43e538cefbeb1313aed178d43b1e6850f70ee1fbeff92a2ec691abc16be34a88b4b0163d3c29f2efb