All: Metropolitan Areas

Displaying 10 of 1099 result(s).

Optimized signal timing plans, coordinated traffic signal control, and adaptive signal control reduced fuel use by 7.8 percent in California.
Content Type: Benefit | Date Posted: 02/05/2001 | Source Date:
Optimizing signal timing plans, coordinating traffic signal control, and implementing adaptive signal control in California reduced travel time by 7.4 to 11.4 percent, decreased delay by 16.5 to 24.9 percent, and reduced stops by 17 to 27 percent.
Content Type: Benefit | Date Posted: 02/05/2001 | Source Date:
A simulation study in Seattle found that if 6 to 10 percent of travelers started using pre-trip traveler information during severe weather conditions, there would be a small positive impact on roadway system efficiency and mobility .
Content Type: Benefit | Date Posted: 01/15/2001 | Source Date:
Automated enforcement systems have reduced red-light violations by 20 to 60 percent and crashes by 22 to 51 percent.
Content Type: Benefit | Date Posted: 01/04/2001 | Source Date:
An automated enforcement systems in California decreased highway-rail grade crossing violations by up to 92 percent.
Content Type: Benefit | Date Posted: 01/04/2001 | Source Date:
Evaluation of an automated commercial vehicle safety enforcement system in New South Wales, Australia found that the system had a benefit-to-cost ratio of 2.5:1.
Content Type: Benefit | Date Posted: 01/04/2001 | Source Date:
A survey of travelers indicated that 20 percent of motorists traveling on two bridges in Lee County, Florida adjusted their departure times in response to an electronic payment value pricing program that gave motorists a 50 percent discount on bridge
Content Type: Benefit | Date Posted: 11/20/2000 | Source Date:
At an intersection in Eindhoven, the Netherlands a transit signal priority system reduced bus schedule deviation by 17 seconds.
Content Type: Benefit | Date Posted: 11/14/2000 | Source Date:
When conditional priority was deployed in Eindhoven, the Netherlands; buses experienced 27 seconds of delay without priority and no significant change in delay under conditional priority.
Content Type: Benefit | Date Posted: 11/14/2000 | Source Date:
A 1998 survey of transit riders in Ann Arbor, Michigan found that police presence and increased lighting had the greatest influence on riders' perception of personal security; emergency phones and video surveillance systems had little influence.
Content Type: Benefit | Date Posted: 11/03/2000 | Source Date:
ITS Deployment Evaluation

1200 New Jersey Avenue, SE
Washington, DC 20590

its.dot.gov

U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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