All: Metropolitan Areas

Displaying 10 of 1094 result(s).

An evaluation of the Arizona 511 telephone traveler information system found that more than 70 percent of users surveyed were satisfied with the enhanced content provided.
Content Type: Benefit | Date Posted: 06/20/2006 | Source Date:
An automated work zone information system (AWIS) greatly reduced traffic demand through a highway work zone in California resulting reducing maximum average peak delay 50 percent more than expected.
Content Type: Benefit | Date Posted: 05/18/2006 | Source Date:
During the 2002 Winter Olympic Games in Salt Lake City, Utah, a survey about the CommuterLink Web site showed that 98 percent of visitors and 97 percent of residents who used the Web site said it worked well for them
Content Type: Benefit | Date Posted: 01/31/2006 | Source Date:
A transit signal priority system in Southampton, England reduced bus delay by 9.5 seconds/vehicle/intersection and increased delay for other traffic by 3.8 seconds/vehicle/intersection.
Content Type: Benefit | Date Posted: 12/13/2005 | Source Date:
A transit signal priority system in Eastleigh, England reduced bus delay by 9 seconds/vehicle/intersection and increased delay for other traffic by 2.2 seconds/vehicle/intersection.
Content Type: Benefit | Date Posted: 12/13/2005 | Source Date:
In Salt Lake Valley, Utah a ramp metering study showed that with an 8 second metering cycle, mainline peak period delay decreased by 36 percent, or 54 seconds per vehicle.
Content Type: Benefit | Date Posted: 11/29/2005 | Source Date:
In Utah, incident management teams in Salt Lake Valley area decreased incident duration by approximately 20 minutes per incident on three major interstates.
Content Type: Benefit | Date Posted: 11/29/2005 | Source Date:
In the Washington DC metropolitan area, drivers who use route-specific travel time information instead of wide-area traffic advisories can improve on-time performance by 5 to 13 percent.
Content Type: Benefit | Date Posted: 11/29/2005 | Source Date:
In London, an automatic fog detection system that used freeway dynamic message signs to warn drivers of fog reduced traffic speeds by an average of 1.8 mi/h.
Content Type: Benefit | Date Posted: 09/30/2005 | Source Date:
In Southeast Pennsylvania, survey results indicated that users of the SmarTraveler website were more likely to use the service again compared to users of the SmarTraveler telephone service.
Content Type: Benefit | Date Posted: 10/06/2004 | Source Date:
ITS Deployment Evaluation

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