An introduction to temporary traffic control in work zones for individuals who work in the field installing and removing traffic control devices. The course provides concepts, techniques and …

Check state safety training requirements via ATSSA for all 50 states on a variety of training course including flagger training.

Learn about safety certifications, flagger certifications, traffic control certifications, and more through ATSSA training courses.

Dec 8, 2025 · An introduction to temporary traffic control in work zones for individuals who work in the field installing and removing traffic control devices. The course provides concepts, …

Review the featured roadway safety training courses offered through ATSSA, including Traffic Control Technician training and Flagger Certifications.

ATSSA's searchable database provides access to certified roadway safety professionals available for hire, and to verify their certification status.

This 6 x 9″ guide serves as a course reference for ATSSA’s Traffic Control Technician (TCT) certification course. This guide is based on the TTC standards and guidelines found in Part 6 …

ATSSA represents the roadway safety infrastructure industry with effective legislative advocacy, traffic control safety training and a far-reaching member partnership.

2026 Convention & Traffic Expo Where Roadway Safety + Innovation Intersect. ATSSA’s 56th Annual Convention & Traffic Expo is Feb. 20-24, 2026, in Houston, Texas....

Find a Certified Professional This searchable database allows you to find certified roadway safety professionals for hire, as well as to verify certification status.