All: Traffic Control

Displaying 313 result(s).

Application of Adaptive Signal Control Technology in Arizona Resulted in up to $25,900 Weekday and $9,500 Weekend Cost Savings, and up to 51 Percent Weekday and 43 Percent Weekend Travel Time Savings.
Date Posted: 03/30/2021 | Source Date:
Automated Traffic Signal Performance Measures (ATSPM) Programs Can Help Agencies Manage Large Datasets and Maintain Agency Focus on Priority Locations and Metrics.
Date Posted: 03/30/2021 | Source Date:
Automated Traffic Signal Performance Measures (ATSPM) Maintenance Programs Cost An Estimated $0.23 Million to $11 Million Over 10 Years.
An Automated Traffic Signal Performance Measures (ATSPM) Maintenance Program Implemented by Utah DOT Was Projected to Save $108 Million In Reduced Agency Labor Costs And Improved Operations Over 10 Years.
Date Posted: 03/29/2021 | Source Date:
Large-scale Study in Four U.S. States Found Flashing Yellow Arrow Treatment Can Reduce Crashes Related to Left-turn Movements by 15 to 50 Percent.
Date Posted: 03/30/2021 | Source Date:
AI-based Traffic Management Pilot Program Implemented Near Las Vegas Contributed to a 17 Percent Reduction in Primary Crashes.
Date Posted: 11/24/2020 | Source Date:
The cost to equip 20 intersections with DSRC was estimated at $309,000 in Gwinnett County, Georgia.
Analysis of adaptive traffic signal timing tool based out of Houston shows annual operational savings of $578,000
Source Date:
More efficient adaptive signal timing settings do not always result in a lesser number of conflicts than pre-optimized signal timing settings
Source Date:
Dynamic turn restrictions can improve safety and efficiency at intersections with unconventional layouts, right-turn overlaps, emergency vehicle conflict concerns, and high pedestrian volumes.
Source Date:
ITS Deployment Evaluation

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