All: Metropolitan Areas

Displaying 10 of 1094 result(s).

C-TIP technologies that eliminate empty back-haul movements at regional intermodal freight transfer facilities have potential to generate benefits equivalent to eliminating 245,000 personal vehicle trips annually.
Content Type: Benefit | Date Posted: 05/11/2011 | Source Date:
The average duration of incidents assisted by the Northern Virginia (NOVA) Safety Service Patrol (SSP) was 17.3 percent shorter than the duration for matching incidents without NOVA SSP assistance.
Content Type: Benefit | Date Posted: 05/06/2011 | Source Date:
Weather Notification System issues on time alerts 88.9 percent of time, but message coverage remains incomplete.
Content Type: Benefit | Date Posted: 05/06/2011 | Source Date:
Northern Virginia's freeway safety service patrol (SSP) had an estimated annual savings of $6.49 million in motorist delay and fuel consumption resulting in a benefit-cost ratio of 5.4:1.
Content Type: Benefit | Date Posted: 05/06/2011 | Source Date:
An Arterial Service Patrol deployed during the re-construction of I-64 in St. Louis had a benefit-cost ratio of 8.3:1, lowered secondary crashes by 183 per year, and reduced annual congestion costs by $1,034,000.
Content Type: Benefit | Date Posted: 04/26/2011 | Source Date:
The St. Louis Motorist Assist program had a benefit-cost ratio of 38.25:1, with annual secondary crashes lowered by 1,082 and annual congestion costs lowered by $1,130,000.
Content Type: Benefit | Date Posted: 04/26/2011 | Source Date:
Red light camera enforcement programs in 14 cities in the U.S. reduced the per capita rate of fatal red light running crashes by 24 percent.
Content Type: Benefit | Date Posted: 04/11/2011 | Source Date:
A Maintenance Decision Support System (MDSS) in Denver Colorado helped reduce maintenance operations labor hours, and had a benefit / cost ratio of 1.34.
Content Type: Benefit | Date Posted: 12/19/2010 | Source Date:
In London, the Central Congestion Charging program reduced traffic delays by 25 percent, and increased travel speeds by 30 percent in the zone.
Content Type: Benefit | Date Posted: 10/07/2010 | Source Date:
In London in 2006, the Central Congestion Charging program reduced traffic entering the central London charging zone during charging hours by 21 percent.
Content Type: Benefit | Date Posted: 10/07/2010 | Source Date:
ITS Deployment Evaluation

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