All: Metropolitan Areas

Displaying 10 of 1099 result(s).

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:
Freight Information Real-Time System for Transport (FIRST): Evaluation Final Report
Content Type: Benefit | Date Posted: 06/07/2004 | Source Date:
Coordinated signal timing on the arterial network in Syracuse, New York reduced vehicular delay by 14 to 19 percent, decreased total stops by 11 to 16 percent, and increased average speed by 7 to 17 percent.
Content Type: Benefit | Date Posted: 05/21/2004 | Source Date:
An I-40 work zone in Arkansas equipped with an automated work zone information system had fewer fatal crashes compared to similar sites without the technology.
Content Type: Benefit | Date Posted: 02/19/2004 | Source Date:
On the Køge Bugt Motorway in Copenhagen, Denmark, travel times and alternative route information posted on dynamic message signs prompted 12 to 14 percent of drivers to divert onto less congested alternative routes.
Content Type: Benefit | Date Posted: 11/13/2003 | Source Date:
A survey of motorists in Copenhagen, Denmark, found that 80 percent of respondents were satisfied with variable speed limits and the traveler information posted on dynamic message signs.
Content Type: Benefit | Date Posted: 11/13/2003 | Source Date:
ITS Deployment Evaluation

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