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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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Maine

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

Personal protective equipment requirements

Maine DOT requires the following safety apparel: Hard hats at all times. Safety glasses available but not required. Safety shoes at all times. Safety vests at all times. Bright T-shirts are not … [Read more...] about Personal protective equipment requirements

Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)

Maine special provisions state the times that traffic needs to be unimpeded. So the contractors would be allowed to work away from the traffic lanes making preparations, but signs that lead to … [Read more...] about Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)

Personal protective equipment requirements

See Maine DOT's Administrative Policy Memorandum 410 at the given website for information related to PPE. Bright T-shirts are not allowed to be used instead of safety vests. … [Read more...] about Personal protective equipment requirements

Work Zone Safety Awareness Week

The Maine Department of Transportation sponsored the Backseat Driver Program from 2001 to 2008 to spread the word about work zone safety - the poster contest provided content for MaineDOT's 2009 Work … [Read more...] about Work Zone Safety Awareness Week

Vehicle warning lights

Maine requires vehicles engaged in snow removal or sanding operations on a public way to be equipped with and display at least two auxiliary lights mounted at the highest practical point on the … [Read more...] about Vehicle warning lights

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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
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