Washington State Traffic Control Supervisor Certification:

This 3-day certification course includes presentations, exercises, and references to Federal and State highway construction and Traffic Control standards. Participants receive a comprehensive reference manual and other reference materials to assist with on-the-job practical issues and performance standards. Once successfully completed, certification is valid for 4 years.

We offer the class in Mt. Vernon, Everett, Renton, Kent, Tacoma, Sumner, Lakewood, Olympia and Chehalis. When there is sufficient demand, we can also offer the class in alternative locations.


Renewing the certification is accomplished by attending and successfully completing a 1-day Washington Traffic Control Supervisor Recertification class. Only individuals with a Washington State TCS card issued by ATSSA, Evergreen Safety Council (ESC) or the Northwest Laborers Employees Training Trust (NWLETT) are eligible to attend this 1-day class.

To Qualify and attend the Traffic Control Supervisor Recertification Course you must submit the following information to Evergreen:

Note: If your TCS card expires, you have six months to take the one-day recertification. However, you cannot work as a certified TCS if your card is expired.

Course Fee

Cost of the class is $445 for members or $495 for non members.