All: Metropolitan Areas

Displaying 10 of 1094 result(s).

When the ramp metering system on Minneapolis-St. Paul freeways was shut down, speeds fell by seven percent.
Content Type: Benefit | Date Posted: 04/19/2002 | Source Date:
A study found that the benefit-to-cost ratio of the Minneapolis-St. Paul ramp metering system was 15:1.
Content Type: Benefit | Date Posted: 04/19/2002 | Source Date:
Volume decreased by 9 percent and peak period throughput was reduced by 14 percent when the ramp metering system on Minneapolis-St. Paul freeways was deactivated.
Content Type: Benefit | Date Posted: 04/19/2002 | Source Date:
Most drivers believed that traffic conditions worsened when the Minneapolis-St. Paul ramp metering system was shut down and 80 percent supported reactivation.
Content Type: Benefit | Date Posted: 04/19/2002 | Source Date:
When the ramp metering system on Minneapolis-St. Paul freeways was deactivated, crash frequency increased by 26 percent.
Content Type: Benefit | Date Posted: 04/19/2002 | Source Date:
A before-and-after study found that transit patrons experienced a smoother and more comfortable ride when a transit signal priority system was implemented in Seattle, Washington.
Content Type: Benefit | Date Posted: 04/10/2002 | Source Date:
Evaluation of several transit signal priority systems found decreased bus travel time variability by 35 percent, lowered bus travel times by 6 to 27 percent, reduced AM peak intersection delay by 13 percent, and decreased signal-related bus stops by
Content Type: Benefit | Date Posted: 04/10/2002 | Source Date:
In Helsinki, Finland a transit signal priority system improved on-time arrival by 22 to 58 percent and real-time passenger information displays were regarded as useful by 66 to 95 percent of passengers.
Content Type: Benefit | Date Posted: 02/25/2002
A transit signal priority system in Helsinki, Finland reduced delay by 44 to 48 percent, decreased travel time by 1 to 11 percent, and reduced travel time by 35,800 to 67,500 passenger-hours per year.
Content Type: Benefit | Date Posted: 02/25/2002
An automated speed enforcement system deployed in Korea reduced crash frequency by 28 percent and decreased crash fatalities by 60 percent.
Content Type: Benefit | Date Posted: 02/14/2002 | Source Date:
ITS Deployment Evaluation

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