All: Field Test Results

Displaying 14 result(s).

Field Study Shows Routes of Connected Snowplows Had a Larger Reduction in Roadway Crash Rates (up to 3.87) than their Non-Equipped Counterparts (1.82).
Date Posted: 05/26/2023 | Source Date:
A Low-Cost Weigh in Motion (WIM) System Tested in Virginia Suggested the Cost to Monitor Vehicle Weights and Axle Layouts in Live Traffic Could be Reduced by 73 Percent Compared to a Traditional WIM System.
Date Posted: 05/30/2023 | Source Date:
Field Study Using Speed Trailer With Red and Blue Lights Resulted in Over 50 Percent Speed Reduction in a Work Zone in the St. Louis Region During Daytime and Nighttime.
Date Posted: 03/31/2023 | Source Date:
A Study in South Carolina Found That Advantages of Unmanned Aircraft Systems Deployment for Bridge Inspection Include Reduced Need for Under Bridge Inspection Trucks, Convenient Documentation, and Increased Safety for Inspection Engineers.
Date Posted: 03/31/2023 | Source Date:
In Areas with Integrated On-Demand Rideshare Services in the Puget Sound Region, 40 Percent of Respondents to a Traveler Survey Reported a Decrease in Average Travel Time while Nine Percent Reported an Increase.
Date Posted: 03/28/2023 | Source Date:
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.
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.
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.
Date Posted: 01/31/2023 | Source Date:
Eco-Driving Technology Field-Tested in Ontario, Canada Estimated to Lead to Fuel Savings of 7.6 Percent.
Date Posted: 01/30/2023 | Source Date:
The Rate of Transit Bus Breakdowns Declined by 8 Percent After Installing a Predictive Maintenance System Which Monitored and Communicated Engine Data.
Date Posted: 12/28/2022 | Source Date:
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