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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

The Vermont Agency of Transportation (VTrans) implements speed limit reductions on many state highway construction projects throughout the state. The decision to reduce the speed limit is typically … [Read more...] about Work zone speed limit

Work zone speed limit

In Delaware, speed limits are reduced in work zones where physical conditions of a roadway or conditions of the roadside change in ways that will make drivers less comfortable and therefore they will … [Read more...] about Work zone speed limit

Work zone speed limit

Ohio DOT has a policy based on Ohio law for reducing speed limits in a work zone. The policy explains the requirements for implementing a speed reduction in a work zone. It is documented in Traffic … [Read more...] about Work zone speed limit

Work zone speed limit

In Florida: Regulatory speeds should be established to route vehicles safely through the work zone as close to normal highway speed as possible. Traffic Control Plans (TCPs) for all projects must … [Read more...] about Work zone speed limit

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

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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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