FREDERICKSBURG, Virginia, Jan. 25 -- The American Traffic Safety Services Association issued the following news release: The American Traffic Safety Services Association (ATSSA) announces the lineup for its 2024 New Products Rollout (NPRO), which includes 18 products and takes place Feb. 2-6 in San Diego during ATSSA's 54th Annual Convention & Traffic Expo. Last year's Convention drew more than 3,700 roadway safety professionals from across the globe and more than 220 exhibitors for what is th  more