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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

Work Zone Crash Occurrence Prediction Based on Planning Stage Work Zone Configurations Using an Artificial Neural Network

Work zones are essential to maintain and improve road infrastructure. However, work zones affect traffic safety, and crashes and fatalities associated with work zones in the U.S.A. have increased … [Read more...] about Work Zone Crash Occurrence Prediction Based on Planning Stage Work Zone Configurations Using an Artificial Neural Network

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

Safety Helmet Detection System of Smart Construction Site Based on YOLOv5S

Because of the high risk of construction work, the safety of construction personnel have been widely paid attention from all walks of life. Some construction personnel does not obey the rules and … [Read more...] about Safety Helmet Detection System of Smart Construction Site Based on YOLOv5S

Hand Signal Recognition of Workers on Construction Sites Using Deep Learning Networks

Hand signals, as one of the common ways to communicate, are widely used on construction sites due to their simple but effective nature. However, they may not always be captured timely or interpreted … [Read more...] about Hand Signal Recognition of Workers on Construction Sites Using Deep Learning Networks

Multiple Safety Equipment’s Detection at Active Construction sites Using Effective Deep Learning Techniques

The safety of human labour is the most important thing in this era no matter where the labour force works. Governments and various NGOs focus on ensuring the delivery of the top safety to the labor … [Read more...] about Multiple Safety Equipment’s Detection at Active Construction sites Using Effective Deep Learning Techniques

Deep Learning-Based Workers Safety Helmet Wearing Detection on Construction Sites Using Multi-Scale Features

Wearing safety helmets can effectively protect the safety of workers on construction sites. However, workers often take off the helmets because of weak security-conscious and discomfort, then hidden … [Read more...] about Deep Learning-Based Workers Safety Helmet Wearing Detection on Construction Sites Using Multi-Scale Features

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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