The Primer describes bottlenecks and explores the opportunity for near-term operational and low-cost construction opportunities to correct them. The Primer is a key resource for the Federal Highway Administration’s (FHWA) Localized Bottleneck Reduction (LBR) Program, providing a virtual forum for peer exchange between members of the transportation community interested in alleviating bottleneck congestion. ![]()
In the January/February 2007 issue of Public Roads magazine, Vassili Alexiadis co-authored a article with James Colyar and John Halkias about a public-private partnership that is working to improve traffic microsimulation technology. The article, titled A Model Endeavor, is available on the Public Roads web site. ![]()
Travelers want travel time reliability—a consistency or dependability in travel times, as measured from day to day or across different times of day. Drivers want to know that a trip will take a half-hour today, a half-hour tomorrow, and so on. This brochure addresses questions like Why is travel time reliability important? How do agencies measure travel time reliability? How does an agency begin using travel time reliability measures? and Who is currently using travel time reliability measures? ![]()
The final rule on Work Zone Safety and Mobility was published in the Federal Register
(69 FR 54562) on September 9, 2004, with an effective date of October 12, 2007. The purpose of the update is to address the changing times of more traffic, more congestion,
greater safety issues, and more work zones by facilitating comprehensive consideration of
work zone safety and mobility impacts, and the implementation of strategies that help manage
these impacts. Cambridge Systematics has been intimately involved in this project since October
2001, by helping the FHWA in the preparation, publication, and analysis of successive rulemaking notices. ![]()
Michigan ITS Early Deployment Study (March 2003) ![]()
Portalcs™ E-Credentialing Solution (January 2003) ![]()
CVIEWcs™ – CVO Data Management Solution (January 2003) ![]()
Weather-Responsive Traffic Management (January 2003) ![]()
Ohio-Kentucky-Indiana Regional Council of Governments Evaluation of ARTIMIS and ITS Plan (January 2002) ![]()
Twin Cities Ramp Meter Evaluation (February 2001) ![]()
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