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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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Flagging

National Flagger Certification Training Course

This course will teach students standard flagger control references, proper flagging signals procedures, and standard flagger practices for various situations. Upon successful completion of the … [Read more...] about National Flagger Certification Training Course

Maryland Flagger Certification Training Course

This course will teach students standard flagger control references, proper flagging signals procedures, and standard flagger practices for various situations. Upon successful completion of the … [Read more...] about Maryland Flagger Certification Training Course

Maintenance of Traffic for Technicians – WEB BASED

The Maintenance of Traffic for Technicians Web-based training presents information about the placement of, field maintenance required for, and inspection of traffic control devices. In addition, … [Read more...] about Maintenance of Traffic for Technicians – WEB BASED

Flagging on Low Volume Roads

Using flaggers on low volume roads is one of the best ways to control traffic in work zones because flaggers can easily adjust to changing site conditions and any unique characteristics of a site. The … [Read more...] about Flagging on Low Volume Roads

Flagger Instructor Course

In the National Safety Council Flagger Training Instructor Course, you'll learn to teach work zone crews standard flagging procedures and how to provide safe passage in and around work areas. … [Read more...] about Flagger Instructor Course

Flagger Instructor Course

In this course, you will learn to teach work zone crews standard flagging procedures and how to provide safe passage in and around work areas. … [Read more...] about Flagger Instructor Course

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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