ATSSA's flagger training courses have been teaching individuals how to be safe and effective flaggers for nearly 50 years. These courses help trainees understand why proper flagger operations are essential, identify standard flagger control references, and learn standard flagger practices for many situations—both expected and unexpected.
While the association has taken great strides to provide and adequately train individuals across the country, there still are infrequencies when it comes to having consistent standards on a national scale.

ATSSA's board of directors recently approved the formation of a Traffic Signals Unit as a membership unit category within the association earlier this year at the March board meeting.

On June 19, 2019 at the National Committee on Uniform Traffic Control Devices (NCUTCD) Connected and Automated Vehicle (CAV) Task Force Meeting, updates on signage and pavement marking uniformity were the main topics of discussion. With CAVs entering U.S. roadways every day, the need for uniformity is growing exponentially. Transformational technologies on CAVs raise new questions for groups like the NCUTCD, such as signage that appears on the exterior of CAVs. For instance, many autonomous vehicles (AVs) manufacturers have their own signage displays on the exterior of the vehicle that alert human drivers and pedestrians of the CAV’s intentions on the roadway.

Integrated Corridor Management (ICM) initiatives are basic plans that connect roadway users, the road, and work zones and allow for effective communication. They are vital to advancing roadway safety and countering common challenges such as congestion, traffic delays, and crashes.

The American Traffic Safety Services Association (ATSSA), continuing in its role as the leader in roadway safety infrastructure, has established a Traffic Signals Unit membership category.