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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Information Processing

Inferring Heterogeneous Treatment Effects of Work Zones on Crashes

The increasing number of work zone crashes has been a significant concern for road users, transportation agencies, and researchers. Crashes can be caused by work zones, and this effect changes across … [Read more...] about Inferring Heterogeneous Treatment Effects of Work Zones on Crashes

Quantitatively Evaluate Work Zone Driver Behavior Using 2D Imaging, 3-D Lidar & Artificial Intelligence in Support of Congestion Mitigation Model Calibration & Validation

This project addressed the following: 1) a lack of a system to process raw traffic footage obtained from work zones to extract traffic and driver behavior information, especially systems that leverage … [Read more...] about Quantitatively Evaluate Work Zone Driver Behavior Using 2D Imaging, 3-D Lidar & Artificial Intelligence in Support of Congestion Mitigation Model Calibration & Validation

Safety Helmet Detection at Construction Sites Using YOLOv5 and YOLOR

Wearing a helmet is mandatory for workers at construction sites. It is very important for the safety of workers during work. In many scenarios, detecting workers not wearing helmets can prevent … [Read more...] about Safety Helmet Detection at Construction Sites Using YOLOv5 and YOLOR

Characterization, Detection, and Segmentation of Work-Zone Scenes From Naturalistic Driving Data

This paper elucidates the automatic detection and analysis of work zones (construction zones) in naturalistic roadway images. An underlying motivation is to identify locations that may pose a … [Read more...] about Characterization, Detection, and Segmentation of Work-Zone Scenes From Naturalistic Driving Data

County Trials New Tech to Stay Ahead in Winter Roads Maintenance

State-of-the-art technology is due to be employed to monitor North Yorkshire’s vast network of roads throughout the winter months to help ensure routes can be kept open during severe weather. North … [Read more...] about County Trials New Tech to Stay Ahead in Winter Roads Maintenance

Severity Modeling of Work Zone Crashes in New Jersey Using Machine Learning Models

In the United States, the probability of work zone crashes has increased due to an increase in renovation works by transportation infrastructures. The severity of work zone crashes is associated with … [Read more...] about Severity Modeling of Work Zone Crashes in New Jersey Using Machine Learning Models

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Copyright © 2023 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute