All: Metropolitan Areas

Displaying 10 of 1094 result(s).

Full deployment of mobility applications may be capable of eliminating more than 1/3rd of the travel delay that is caused by congestion.
Content Type: Benefit | Date Posted: 06/03/2013 | Source Date:
Customers increased travel speeds by 180 to 220 percent during peak times on Miami-Dade I-95 HOT lanes with significant improvements in travel time reliability.
Content Type: Benefit | Date Posted: 06/03/2013 | Source Date:
84 percent of survey respondents found traveler information provided by WSDOT useful, with 95 percent saying it should continue to collect and distribute travel congestion information.
Content Type: Benefit | Date Posted: 06/03/2013 | Source Date:
Right angle crashes were reduced by 86 percent, total crashes by 57 percent, and estimated severity costs by $268,900 in a two year analysis of red-light traffic signal enforcement in New Jersey.
Content Type: Benefit | Date Posted: 05/09/2013 | Source Date:
Red light violation cameras significantly reduce rates of red light running at ticketed intersections and those in the same travel corridor.
Content Type: Benefit | Date Posted: 05/09/2013 | Source Date:
Connected vehicle technologies can improve roadway capacity by 20 percent with relatively low market penetration .
Content Type: Benefit | Date Posted: 05/09/2013 | Source Date:
Benefit-to-cost ratios for six dynamic message signs on two freeways ranged from 1.38:1 to 16.95:1 based on total crashes; however, hazard warnings posted during incidents were ineffective at reducing secondary crashes.
Content Type: Benefit | Date Posted: 05/09/2013 | Source Date:
Adaptive signal control at 12 intersections improved average travel time up to 39 percent on Route MO-291.
Content Type: Benefit | Date Posted: 05/09/2013 | Source Date:
Total crashes per mile per year decreased by 28.84 percent on a corridor operating under SCATS adaptive signal control in Oakland County, Michigan.
Content Type: Benefit | Date Posted: 03/05/2013 | Source Date:
Audible "slow traffic ahead" alerts can improve drivers' situational awareness and increase safety on freeways.
Content Type: Benefit | Date Posted: 01/31/2013 | Source Date:
ITS Deployment Evaluation

1200 New Jersey Avenue, SE
Washington, DC 20590

its.dot.gov

U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
Web Policies and Notices | Careers | FOIA | Privacy Policy | Information Quality | No FEAR Act Data | Ethics
| Office of Inspector General | OIG Hotline | BusinessUSA | USA.gov | White House