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All: Traffic Metering (TM05)

Displaying 88 result(s).

Coordinated Ramp Metering Systems Implemented in California Showed a Delay Reduction of Up to 9 Percent and Travel Time Reliability Improvement of Up to 28 Percent During Peak Periods.
Date Posted: 10/25/2022 | Source Date:
Supplement Ramp Meter Loop Detector Observations with Other Detector and Ramp Data to Reduce Inaccurate Wait Time Predictions.
Date Posted: 07/28/2022 | Source Date:
Keep Detector Data Quality at 90 Percent or Above at Critical Locations for Successful Operation of the Congestion Responsive Freeway Ramp Metering Strategy.
Date Posted: 04/26/2022 | Source Date:
Simulation of a Coordinated Adaptive Ramp Metering Strategy Showed a Two Percent Increase in Average Weighted Speeds for Combined Ramp and Mainline Traffic.
Date Posted: 04/07/2022 | Source Date:
A Ramp Metering System at Four Entrance Ramps on I-540 Was Projected to Cost $1,655,560 over A Ten-year Period (2017 to 2027).
Date Posted: 03/29/2022 | Source Date:
Simulation Study Finds That an Optimized Variable Speed Limit and Ramp Metering Strategy Could Reduce Overall Travel Time at Two Merge Bottlenecks by 3 to 4 Percent.
Date Posted: 03/23/2022 | Source Date:
Coordination of Freeway Ramp Metering with Arterial Traffic Signal Control Reduced Total Travel Time and Delay by 5.8 and 11.5 Percent, Respectively, in a California Study.
Date Posted: 02/24/2022 | Source Date:
Assess and Quantify Performance of Ramp Metering Systems by Periodically Checking for Data Consistency in Reported Traffic Speeds, Flows, and Occupancies.
Date Posted: 02/24/2022 | Source Date:
For Arterial Signals Surrounding Newly Installed Ramp Meters, Use Time-of-Day Plans That Are Checked As Needed Every Three to Six Months over the First 1.5 Years.
Date Posted: 10/29/2021 | Source Date:
Evaluation of Four Ramp Metering Signals in North Carolina Revealed Reductions in Delay, Travel Time, and Congestion, with an Estimated Monetized Net Benefit of $8 Million over Ten Years.
Date Posted: 10/29/2021 | Source Date:
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