All: Deployed Results

Displaying 10 of 826 result(s).

Initial findings from a ramp meter evaluation in Kansas City show that ramp meters make it easier for drivers to merge and reduce overall travel times.
Content Type: Benefit | Date Posted: 11/01/2012 | Source Date:
Collisions on I-5 in Washington State have been reduced by 65-75 percent in a 7.5 mile corridor where an active traffic management system was deployed.
Content Type: Benefit | Date Posted: 10/31/2012 | Source Date:
Conversion of an HOV lane to a HOT lane in Washington State allowed for a 3 to 19 percent increase in speeds in general purpose lanes despite a 2 to 3 percent increase in volumes in the general lanes.
Content Type: Benefit | Date Posted: 10/31/2012 | Source Date:
In 2009, the Washington State DOT Incident Response Team was able to clear 98 percent of incidents in under an hour and nearly three quarters in less than 15 minutes.
Content Type: Benefit | Date Posted: 10/31/2012 | Source Date:
A survey of US and foreign Adaptive Traffic Control Systems (ATCS) users reported that 71 percent thought ATCS outperformed conventional traffic signal systems.
Content Type: Benefit | Date Posted: 10/31/2012 | Source Date:
A Benefit-Cost analysis shows Vision-based Lane Departure Warning Systems have a B/C ratio between 5.35 and 19.16 over a 20 year analysis period, with efficiency ranging from 23 to 50 percent.
Content Type: Benefit | Date Posted: 10/02/2012 | Source Date:
A multi-jurisdictional emergency response crew in the Phoenix metropolitan area provides services to six cities with a benefit-cost ratio of 6.4:1.
Content Type: Benefit | Date Posted: 10/02/2012 | Source Date:
Case studies of several transportation departments updating traffic signal systems estimated at least 10 percent reduction in delays, 23 percent reduction in the number of stops, and 3.5 percent reduction in fuel consumption as a result of signal sys
Content Type: Benefit | Date Posted: 10/02/2012 | Source Date:
In Arizona, an electronic vehicle recognition (EVR) system has an estimated benefit-to-cost ratio of 2.03 due to improved vehicle registration and insurance compliance.
Content Type: Benefit | Date Posted: 10/02/2012 | Source Date:
In a test using RFID tags for border crossing identification, full electronic verification and screening took place in one second compared to 15 minutes when done manually, and correctly identified vehicles' compliancy status 99 percent of the time.
Content Type: Benefit | Date Posted: 10/02/2012 | Source Date:
ITS Deployment Evaluation

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