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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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Communication and Control

Work zone speed limit

Nevada DOT has a flexible approach to reduction of speed limits when lane widths are reduced, when lanes are closed, shifted or detoured, when bridge false work is necessary, etc. Speed reductions … [Read more...] about Work zone speed limit

Work zone speed limit

In Kentucky: According to Kentucky's Administrative Regulations, the Cabinet can reduce the speed limit by 10 mph in a highway work zone without an engineering or traffic investigation. Reductions … [Read more...] about Work zone speed limit

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

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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