All: Deployed Results

Displaying 10 of 1054 result(s).

In Nebraska, a portable speed detection and warning system placed upstream from an I-80 work zone decreased the highest 15 percent of vehicle speeds by about 5 mi/hr as vehicles approached the work zone lane merge area.
Content Type: Benefit | Date Posted: 05/28/2003 | Source Date:
TMC staff in Pittsburgh, Pennsylvania found real-time traffic information useful and noted that it improved coverage for incident management.
Content Type: Benefit | Date Posted: 03/05/2003 | Source Date:
During the A.M. peak period, transit signal priority on an arterial route in Arlington, Virginia could reduce bus travel time by 4.0 to 9.1 percent, decrease person delay of bus passengers by 6.5 to 14.2 percent, and reduce transit vehicle stops by 1
Content Type: Benefit | Date Posted: 02/19/2003 | Source Date:
A 1995 North American survey of traffic management centers using ramp metering, identified reductions of 15 to 50 percent in freeway crashes.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
In Glasgow, Scotland a freeway ramp metering system installed at an entrance ramp to the M8 motorway reduced the frequency of early merging by 29 percent.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
In 2000, a survey of Maryland motor carriers indicated that electronic data interchange and Internet technologies were valued more by carriers with large fleets (25 or more vehicles) that conduct business with state agencies.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
In a rural area of Virginia, a collision countermeasure system installed on a two-way stop-controlled intersection reduced vehicle speeds by 2.4 mi/hr, and increased the average projected time to collision from 2.5 to 3.5 seconds.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
Automated red light enforcement at 11 intersections in Oxnard, California reduced crashes by 7 percent, decreased right-angle crashes by 32 percent, lowered injury crashes by 29 percent, and reduced right-angle injury crashes by 68 percent.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
Electronic supply chain manifest systems reduce the amount of time and paperwork required to transfer loads, and can improve operational efficiencies for shippers/receivers, trucking companies, and air cargo carriers.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
In Iowa, a CB radio alert system designed to warn truckers of slow moving maintenance vehicles on freeways effectively warned 39 of 59 truckers interviewed that remembered seeing the maintenance work in-progress.
Content Type: Benefit | Date Posted: 01/01/2003 | Source Date:
ITS Deployment Evaluation

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