All: Metropolitan Areas

Displaying 10 of 1099 result(s).

Evaluation data show that anti-icing and pre-wetting strategies can reduce sanding applications by 20 to 30 percent, decrease chemical applications by 10 percent, and reduce chloride and sediment runoff in local waterways.
Content Type: Benefit | Date Posted: 04/25/2008 | Source Date:
In Salt Lake City, Utah, a transit Connection Protection system yielded a small, but not statistically significant, increase in the number of travelers satisfied with their travel experience; 87 percent compared to 85 percent.
Content Type: Benefit | Date Posted: 04/25/2008 | Source Date:
Survey data collected from an organization of approximately 500 businesses in London indicated that 69 percent of respondents felt that congestion charging had no impact on their business, 22 percent reported positive impacts on their business, and 9
Content Type: Benefit | Date Posted: 02/12/2008 | Source Date:
Congestion pricing in London decreases inner city traffic by about 20 percent and generates more than £97 million each year for transit improvements.
Content Type: Benefit | Date Posted: 07/11/2007 | Source Date:
Ninety-seven (97) percent of the motoring public found that predicted travel time information was useful when posted at a work zone on I-75 near Dayton, Ohio.
Content Type: Benefit | Date Posted: 03/30/2007 | Source Date:
In Houston, a survey of motorists found that 85 percent of respondents changed their route after viewing real-time travel time information on freeway dynamic message signs.
Content Type: Benefit | Date Posted: 03/28/2007 | Source Date:
In North Carolina, a survey of motorists who experienced a smart work zone information system on I-95 found that 85 percent of respondents changed routes at least once in response to the delay and alternate route information posted.
Content Type: Benefit | Date Posted: 03/21/2007 | Source Date:
In the Minneapolis/St. Paul, traffic speed data collected at two interstate work zones showed that when portable traffic management systems were deployed, work zone traffic volumes increased 4 to 7 percent during peak periods.
Content Type: Benefit | Date Posted: 03/16/2007 | Source Date:
In the Minneapolis/St. Paul, a motorist survey found 61% of drivers who experienced a portable traffic management system at a work zone felt more informed about traffic conditions than at other work zones.
Content Type: Benefit | Date Posted: 03/16/2007 | Source Date:
In the Minneapolis/St. Paul, a portable traffic management system (PTMS) installed at two interstate work zones improved safety by slowing approaching vehicles by 9 mi/hr and reducing speed variability by 70 percent.
Content Type: Benefit | Date Posted: 03/16/2007 | 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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