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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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Navigation Systems

Evaluation of Interstate Work Zone Mobility Using Probe Vehicle Data and Machine Learning Techniques

According to the Federal Highway Administration (FHWA), US work zones on freeways account for nearly 24% of nonrecurring freeway delays and 10% of overall congestion. Historically, there have been … [Read more...] about Evaluation of Interstate Work Zone Mobility Using Probe Vehicle Data and Machine Learning Techniques

Technology Alternatives for Workplace Safety Risk Mitigation in Construction: Exploratory Study

Safety performance in the construction industry has reached alarming levels and continues to be a primary source of concern to industry stakeholders. The construction industry is considered more … [Read more...] about Technology Alternatives for Workplace Safety Risk Mitigation in Construction: Exploratory Study

Inventory of Best Practices to Prevent Incursions into Work Zones – Literature Review

The aim of this report was to review the literature to identify existing best practices used to prevent incursions into work zones and improve safety of road users and road workers. A systematic … [Read more...] about Inventory of Best Practices to Prevent Incursions into Work Zones – Literature Review

Lidar for Maintenance of Pavement Reflective Markings and Retroreflective Signs

Pavement markings and signs are important traffic control devices used to guide and regulate traffic movement through visual information presented to motorists. Signs and markings are made with … [Read more...] about Lidar for Maintenance of Pavement Reflective Markings and Retroreflective Signs

Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations

Extensive literature exists regarding recommendations for lane widths, merging tapers, and work zone geometry to provide safe and efficient traffic operations. However, it is often infeasible or … [Read more...] about Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations

You are Where?

Every year more than 100 workers lose their lives in road construction work zones. U.S. DOT's top  priority is to eliminate fatalities in construction work zones.  At the University of Minnesota, … [Read more...] about You are Where?

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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