All: Field Test Results

Displaying 10 of 60 result(s).

Transit Signal Priority (TSP) Communications Logged Between Buses and Signal Controllers Improved Planning for Signal Retiming Efforts at 30 Signalized Intersections in Salt Lake County, Utah Which Improved Bus Run-Time Reliability Up to 2.7 Percent.
Content Type: Benefit | Date Posted: 02/28/2023 | Source Date:
A Survey of Commercial Motor Vehicle Operators Found Truck Drivers Have Clear Preferences About In-Vehicle Alerts: 76 Percent Prefer Work Zone Alerts, 78 Percent Welcome Congestion Notifications, and 81 Percent Like Real-Time Information on Incidents.
Content Type: Benefit | Date Posted: 02/28/2023 | Source Date:
Auto-Calibration Using Automatic Vehicle Identification Data Tested at Several Weigh-In-Motion Stations in Arkansas Found to Reduce Calibration Costs by 30 to 98 Percent.
Content Type: Benefit | Date Posted: 01/31/2023 | Source Date:
The Rate of Transit Bus Breakdowns Declined by 8 Percent After Installing a Predictive Maintenance System Which Monitored and Communicated Engine Data.
Content Type: Benefit | Date Posted: 12/28/2022 | Source Date:
Seventy-One Percent of Pedestrians with Vision Disabilities Were More Confident in Crossing Signalized Intersections with New York City’s PED-SIG Application Than with Other Technologies.
Content Type: Benefit | Date Posted: 11/30/2022
Connected Vehicle Speed Limit Warnings Increased Speed Compliance by 16 Percent During a Pilot Test in New York City.
Content Type: Benefit | Date Posted: 11/28/2022 | Source Date:
On-Site Time for Bridge Inspection with Automated System Utilizing Unmanned Aerial Vehicles Estimated to Take Two Hours Compared with Two Weeks for Traditional Human-Based Inspection Techniques.
Content Type: Benefit | Date Posted: 10/19/2022 | Source Date:
Crashes Involving Freeway Maintenance Vehicles Responding to Incidents in Pennsylvania Decreased from 30 in 2018 to Zero in 2020 in Areas Where Agency Vehicles Broadcast Real-Time Incident Alert Messages to Traveler Information Services and In-vehicle Nav
Content Type: Benefit | Date Posted: 10/20/2022 | Source Date:
A Camera-Based Pedestrian Detection and Alert System Provided Emergency Alerts to Drivers Traveling at 10–20 Miles per Hour with Sufficient Time to Avoid a Crossing Pedestrian.
Content Type: Benefit | Date Posted: 12/27/2021 | Source Date:
Active ramp metering on critical freeway segments can reduce travel time variability 24 to 37 percent.
Content Type: Benefit | Date Posted: 02/23/2015 | Source Date:
ITS Deployment Evaluation

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