All: Metropolitan Areas

Displaying 10 of 1108 result(s).

The Illinois DOT enhanced work zone safety on I-55 by deploying an automated traffic control system that posted traffic information and enforcement updates (number of citations issued) on dynamic message signs located upstream of the work zone.
Content Type: Benefit | Date Posted: 01/19/2007 | Source Date:
Signal retiming projects in several U.S. and Canadian cities decreased delay by 13 to 94 percent, and improved travel times by 7 to 25 percent.
Content Type: Benefit | Date Posted: 01/19/2007 | Source Date:
Signal retiming projects in several U.S. and Canadian cities reduced fuel consumption by 2 to 9 percent.
Content Type: Benefit | Date Posted: 01/19/2007 | Source Date:
Signal retiming projects in several U.S. and Canadian cities contributed to a reduction in crash frequency.
Content Type: Benefit | Date Posted: 01/19/2007 | Source Date:
In Oakland County, Michigan a two-phase project to retime 640 traffic signals resulted in a benefit-cost ratio of 175:1 for the first phase and 55:1 for the second.
Content Type: Benefit | Date Posted: 01/19/2007 | Source Date:
In Chicago, a 2004 feasibility study indicated that automated truck-way technologies (automatic truck steering, speed, and platoon spacing control) would be economically feasible by 2015 assuming there was an increase in demand and lower relative cos
Content Type: Benefit | Date Posted: 12/05/2006 | Source Date:
In the central area of Chicago, a 2004 feasibility study indicated that collision warning systems on buses would not be cost-effective in the near term.
Content Type: Benefit | Date Posted: 12/05/2006 | Source Date:
In the central area of Chicago, a feasibility study indicated that driver assistance technologies and transit signal priority for bus rapid transit would be cost-effective.
Content Type: Benefit | Date Posted: 12/05/2006 | Source Date:
In Chicago, a feasibility study indicated that automated truck-way technologies (automatic truck steering, speed, and platoon spacing control) would save travel time and reduce fuel consumption.
Content Type: Benefit | Date Posted: 12/05/2006 | Source Date:
In Oregon, an analysis of archived incident data showed that freeway service patrol programs that expand from part-time to full-time operations can reduce the average cost of a delay-causing incident to travelers by 36 to 66 percent.
Content Type: Benefit | Date Posted: 10/30/2006 | 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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