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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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Machine Learning

Effect of Construction Work Zone on Rear-End Conflicts by Vehicle Type Under Heterogeneous Traffic Conditions

Road transportation is a critical mode of transportation because of its mobility characteristics. Road construction work zones (WZ) are widespread on roads because of increased travel demand. Thus, it … [Read more...] about Effect of Construction Work Zone on Rear-End Conflicts by Vehicle Type Under Heterogeneous Traffic Conditions

Effect of Construction Work Zone on Rear-End Conflicts by Vehicle Type Under Heterogeneous Traffic Conditions

Road transportation is a critical mode of transportation because of its mobility characteristics. Road construction work zones (WZ) are widespread on roads because of increased travel demand. Thus, it … [Read more...] about Effect of Construction Work Zone on Rear-End Conflicts by Vehicle Type Under Heterogeneous Traffic Conditions

Fast Personal Protective Equipment Detection for Real Construction Sites Using Deep Learning Approaches

The existing deep learning-based Personal Protective Equipment (PPE) detectors can only detect limited types of PPE and their performance needs to be improved, particularly for their deployment on … [Read more...] about Fast Personal Protective Equipment Detection for Real Construction Sites Using Deep Learning Approaches

Informing the Work Zone Safety Policy Analysis: Reconciling Multivariate Prediction and Artificial Neural Network Modeling

Work zone safety, as an issue requiring complex solutions and tech-driven investment, has been a major concern for transportation agencies and policymakers. To help decision-makers prioritize … [Read more...] about Informing the Work Zone Safety Policy Analysis: Reconciling Multivariate Prediction and Artificial Neural Network Modeling

A Smart System for Personal Protective Equipment Detection in Industrial Environments Based on Deep Learning at the Edge

Real-time object detection is currently used to automate various tasks in industrial environments. One of the most important tasks is to improve the safety of workers by monitoring the correct use of … [Read more...] about A Smart System for Personal Protective Equipment Detection in Industrial Environments Based on Deep Learning at the Edge

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

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Copyright © 2025 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
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