Commercial Vehicle Operations
 
Data Management
 
Maintenance and Construction
 
Parking Management
 
Public Safety
 
Public Transportation
 
Support
 
Sustainable Travel
 
Traffic Management
 
Traveler Information
 
Vehicle Safety
 
Weather
 

Lessons Learned: Traffic Management

481 unique lessons found.

A Dynamic Speed Feedback Sign (DSFS) is Most Effective at Reducing Vehicle Speeds on a Freeway Ramp When the Sign is Placed 250 Feet After the Start of the Ramp Curve.
Date Posted: 09/16/2022 | Source Date:
Conduct Electromagnetic Compatibility Analysis When Retrofitting Transit Vehicles With Connected Vehicle Communications Hardware To Ensure They Can Perform as Configured in Their Intended Environments.
Date Posted: 09/15/2022 | Source Date:
Localities Must Carefully Manage Emergence of Connected and Automated Vehicles to Reduce Risks of Exacerbating Congestion and Increasing Emissions.
Date Posted: 08/30/2022 | Source Date:
Improve Travel-Time Prediction Accuracy By Building Models Driven by Occupancy Information from Loop Detectors.
Date Posted: 08/24/2022 | Source Date:
To Increase Public Support for Policies like Congestion Pricing Invest in Public Transit and Promote Public Benefits.
Date Posted: 08/24/2022 | 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:
Engage Technology Vendors or Manufacturers To Provide Hands-On Demonstration and Training for Equipment Deployment To Validate and Verify Technology Capabilities and Readiness.
Date Posted: 07/26/2022 | Source Date:
Sending Train Location and Arrival Times to Automated Vehicles near Traversals on Highway-Rail Grade Crossings Can Prevent Potential Dangers.
Date Posted: 07/23/2022 | Source Date:
Deploy Drones Prior to Actual Event Requiring Traffic Management to Validate Detection and Calibrate the Traffic Stream Models.
Date Posted: 07/18/2022 | Source Date:
To Maximize Route Diversion by Drivers Approaching Major Crash Incidents, Display Combined Standardized Messages with “Prepare to Stop” Along with Miles to the Crash on Variable Message Signs.
Date Posted: 06/21/2022 | Source Date:
ITS Deployment Evaluation

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Deployment Statistics

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Lessons Learned

ITS Taxonomy

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Topics

Commercial Vehicle Operations

Data Management

Maintenance and Construction

Parking Management

Public Safety

Public Transportation

Support

Sustainable Travel

Traffic Management

Traveler Information

Vehicle Safety

Weather

 

U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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