Lessons

Latest Lessons Learned Updates

Increase Comprehension of Blue Light Bicycle Detection Systems By Installing Supplemental Signage on the Far-side of the Intersection, as Opposed to the Near-Side.
Date Posted: 08/25/2021 | Source Date:
Tennessee Study Found Work Zone Intrusion Alert (WZIA) Technologies Using Cone Mountable Sensor Lamps Were Most Applicable for Long-Term Stationary Work Zones.
Date Posted: 08/25/2021 | Source Date:
Designing Questions about Speed in Several Different Ways May Help Improve the Usefulness of Automated Shuttle Survey Results, as Low Speeds Have a Complicated Relation to User Acceptance.
Date Posted: 08/25/2021 | Source Date:
Establish People-Centered "Living Labs" To Accelerate the Implementation of Smart City and Community Solutions.
Date Posted: 08/03/2021 | Source Date:
Conduct Field Tests of Video Detection Systems to Verify Accuracy and Queue Monitoring Capabilities for Ramp Signals.
Date Posted: 07/28/2021 | Source Date:
Increasing Warning Sign Activation Time after Last Detection Improves Animal Detection System Effectiveness for Highways.
Date Posted: 07/27/2021 | Source Date:
Study Based on Industry Stakeholder Interviews Recommends Tightening Uniformity of Traffic Control Devices to Meet the Needs of Automated Vehicles.
Date Posted: 07/27/2021 | Source Date:
Assess Density of Signalized and Unsignalized Intersections along Corridor before Implementing Adaptive Signal Control Technology.
Date Posted: 07/25/2021 | Source Date:
Avoid Using Roadway Worker Protection Warning Devices in City Centers or in Small Areas with Multiple Tracks, as Train Indications May Be More of a Nuisance than Helpful to Frontline Workers.
Date Posted: 07/21/2021 | Source Date:
Automatic Pedestrian Detection Technology Can Successfully Detect Pedestrians Up to 92 Percent of the Time at Midblock Crosswalks and Up to 94 Percent of the Time at Signalized Intersections.
Date Posted: 06/29/2021 | Source Date:
ITS Deployment Evaluation

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