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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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Oklahoma Department of Transportation

Construction Manual

This Construction Manual has been prepared for the information and guidance of roadway engineering personnel. It is a compilation of the field experience and judgement of Oklahoma Department of … [Read more...] about Construction Manual

Work Zone Fines Increased to Protect Highway Workers

Larry Dunlap was struck by an errant vehicle while performing his routine flagging job in Elk City, Oklahoma. Despite the fact that doctors told him he would always have to walk with a walker or be … [Read more...] about Work Zone Fines Increased to Protect Highway Workers

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Copyright © 2026 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