ATSSA continues work on traffic signals membership segment ATSSA continues work on traffic signals membership segment Pam / Friday, January 17, 2020 0 7403 Article rating: 4.0 Work continues on incorporating traffic signals into the Association’s activities to advance roadway safety. In 2019, ATSSA formed a Traffic Signals Committee and new membership category during its Midyear Meeting to ensure that the Association is representing all sectors of the roadway safety infrastructure industry and areas related to the Manual on Uniform Traffic Control Devices (MUTCD). It also will allow ATSSA to move forward with new partnerships with traffic signal installers and manufacturers. Read more