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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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Regulation

Work zone speed limit

NYSDOT's Work Zone Speed Reduction policy, detailed in Engineering Instruction 08-030 (see web site below), encourages use of advisory or recommended speeds with speed limit reductions limited to … [Read more...] about Work zone speed limit

Work zone speed limit

In Pennsylvania: In construction, maintenance, or utility short-term operations, a work zone speed limit up to 10 mph below the normal speed limit may be established without an engineering and traffic … [Read more...] about Work zone speed limit

Work zone speed limit

From the perspective of Caltrans' maintenance forces: The majority of the time Caltrans maintenance forces perform work within short-term operations and are not authorized to reduce speed limits. … [Read more...] about Work zone speed limit

Work zone speed limit

In Texas: Speed limits are reduced when construction is being done on a highway and activities encroach within 10 ft of the travel way or require a temporary diversion. All types of roadways can have … [Read more...] about Work zone speed limit

Work zone speed limit

Maine reduces speed limits on some high-volume or high-speed roadways. The speed is not reduced below 25 mph. All interstate projects can have reduced speed, including all classes of high-speed and/or … [Read more...] about Work zone speed limit

Work zone speed limit

MoDOT has the authority to set speed limits on the state highway system. This power extends to establishing speed limits in temporary traffic control zones, where the speed limit may be reduced from … [Read more...] about Work zone speed limit

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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