The American Traffic Safety Services Association (ATSSA) represents the roadway safety infrastructure industry with effective legislative advocacy, traffic control safety training, and a far-reaching member partnership. ATSSA's core purpose is to advance roadway safety. Incorporated in 1970 as an international trade association, ATSSA helps shift the focus of transportation towards saving lives and reducing injuries. Our members are comprised of companies and professionals in the sign manufacturing, pavement marking, guardrail and barrier, traffic services, and traffic signals technical sectors of the industry.