All: Mobility

Displaying 10 of 973 result(s).

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.
Content Type: Lesson | 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.
Content Type: Benefit | Date Posted: 10/29/2021 | Source Date:
Signage such as “Keep Lane Assist On” is Recommended for All Levels of Vehicle Automation, Especially for Lower Levels of Automation.
Content Type: Lesson | Date Posted: 10/27/2021 | Source Date:
AV Microsimulation Findings Reveal an AV-Exclusive Lane May Increase Traffic Flow and Density by up to 14 Percent and 24 Percent, Respectively.
Content Type: Benefit | Date Posted: 10/27/2021 | Source Date:
Emphasize Sensor Placement and Message Board Visibility When Installing Queue Warning Systems to Ensure Driver Viewability.
Content Type: Lesson | Date Posted: 10/26/2021 | Source Date:
The Distance Between Consecutive Variable Speed Advisory (VSA) Signs Installed on State Highways Should Not Be Greater Than One-Half Mile According to a Caltrans Field Study.
Content Type: Lesson | Date Posted: 10/22/2021 | Source Date:
Field Tests on State Route 78 in California Showed That Variable Speed Advisory (VSA) Signs Can Increase Average Travel Speeds by 8.71 Percent During Morning Peak Hours.
Content Type: Benefit | Date Posted: 10/22/2021 | Source Date:
Establish a System-wide Inventory of Traffic Signal System Technology to Improve Evaluation Capabilities and Effectively Monitor Agency Investments.
Content Type: Lesson | Date Posted: 10/26/2021 | Source Date:
Simulation of Connected and Automated Vehicle Applications Shows That Up to 30 Percent More Traffic Demand Can Be Satisfied with Bundled Cooperative Adaptive Cruise Control, Speed Harmonization, and Cooperative Merge at High Market Penetration.
Content Type: Benefit | Date Posted: 09/27/2021 | Source Date:
Connected Vehicle Applications Focused on Signalized Intersection Safety Have Estimated Median Benefit-Cost Ratio of 3.38.
Content Type: Benefit | Date Posted: 09/27/2021 | Source Date:
ITS Deployment Evaluation

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