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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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Crash Tests

Testing Develops Crashworthy Sign Supports

Recent research conducted under a cooperative program between the Texas Transportation Institute (TTI), the Texas Department of Transportation (TxDOT), and the US Department of Transportation, Federal … [Read more...] about Testing Develops Crashworthy Sign Supports

Evaluation of Work Zone Barricades and Temporary Sign Supports

Safety of work zones is a major area of concern since it is not always possible to maintain a level of safety comparable to that of a normal highway not under construction. Proper traffic control is … [Read more...] about Evaluation of Work Zone Barricades and Temporary Sign Supports

Future Directions in Roadside Safety

This workshop was intended to promote a dialogue on future directions in roadside safety among government officials, industry representatives, researchers, academics, and others. The strategies for … [Read more...] about Future Directions in Roadside Safety

Crash Testing and Analysis of Work Zone Sign Supports

A wide variety of traffic controlling devices are used in work zones, some of which are not normally found on the roadside nor in the traveled way outside of the work zones. These devices are used to … [Read more...] about Crash Testing and Analysis of Work Zone Sign Supports

Assessment of NCHRP Report 350 Test Conditions

This paper presents the results of an assessment on the appropriateness of test conditions specified in NCHRP Report 350. This work was conducted under NCHRP Project 22-14, "Improvement of the … [Read more...] about Assessment of NCHRP Report 350 Test Conditions

Compliant Equipment Improves Road Safety

A multi-year project sponsored by the Texas Department of Transportation (TxDOT) at the Texas Transportation Institute (TTI) is analyzing and testing a variety of roadside equipment including flashing … [Read more...] about Compliant Equipment Improves Road Safety

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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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