The ATSSA Annual Convention & Traffic Expo is the American Traffic Safety Services Association’s major trade show and conference for roadway-safety professionals. Held at the Long Beach Convention & Entertainment Center, the event brings together manufacturers, contractors, transportation agencies, and engineers for exhibitor showcases, product demonstrations, technical training sessions, and industry networking focused on traffic control, work-zone safety, and roadway infrastructure. It serves as a central marketplace for the latest equipment, materials, and technologies that support highway and street safety.
