ATSSA launches new sign retroreflectivity course ATSSA launches new sign retroreflectivity course Leader in roadway safety infrastructure industry offers online training for sign inspectors Erica Terrini / Thursday, September 19, 2019 0 1900 Article rating: No rating FREDERICKSBURG, Va. (September 13, 2019) – The American Traffic Safety Services Association (ATSSA) launched the Retroreflectivity for Sign Inspectors course, which is available in an online training format. Read more
20May2020 DOT engineers from Oregon, Tennessee are first Marty Weed Engineering Scholarship recipients Wednesday, May 20, 2020 Read more