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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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Truck-Mounted Attenuators

Highway Workers’ Perception of Autonomous Truck-Mounted Attenuator: A Case Study in Indiana’s DOT

Highway maintenance operations have been associated with high rates of crashes, leading to workers’ injuries and fatalities. To protect the state Department of Transportation (DOT)’s maintenance … [Read more...] about Highway Workers’ Perception of Autonomous Truck-Mounted Attenuator: A Case Study in Indiana’s DOT

TMA Truck Safety

This study evaluates the effectiveness of in-vehicle safety countermeasures in reducing injury risk for TMA (Truck-Mounted Attenuator) truck occupants during collisions. With increasing incidents … [Read more...] about TMA Truck Safety

Toward an Automated, Proactive Safety Warning System Development for Truck Mounted Attenuators in Mobile Work Zones

Even though Truck Mounted Attenuators (TMA)/Autonomous Truck Mounted Attenuators (ATMA) and traffic control devices are increasingly used in mobile work zones to enhance safety, work zone collisions … [Read more...] about Toward an Automated, Proactive Safety Warning System Development for Truck Mounted Attenuators in Mobile Work Zones

Impacts of Autonomous Truck-Mounted Attenuator (ATMA) on INDOT Work Zone Safety, Mobility, and Worker Productivity

Work zone safety has been a major concern for many stakeholders including the state Departments of Transportation (DOTs). To prevent DOT workers, especially truck mounted attenuator (TMA) drivers from … [Read more...] about Impacts of Autonomous Truck-Mounted Attenuator (ATMA) on INDOT Work Zone Safety, Mobility, and Worker Productivity

To Build Better Roads and Keep Highway Workers Safe, Minnesota Looks to Autonomous Technology

Two innovative projects in Minnesota are leveraging autonomous technology to enhance road safety and longevity. The first project involves the use of robots for non-destructive pavement density … [Read more...] about To Build Better Roads and Keep Highway Workers Safe, Minnesota Looks to Autonomous Technology

CTS Webinar: Autonomous Technology in Transportation Maintenance Operations

This webinar explored the use of autonomous technology to support worker safety in transportation maintenance operations. Presentations highlighted: A U of M research project that developed two … [Read more...] about CTS Webinar: Autonomous Technology in Transportation Maintenance Operations

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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
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