Final rule for pavement marking retroreflectivity published Final rule for pavement marking retroreflectivity published Pam / Friday, August 5, 2022 0 1854 Article rating: 5.0 The Federal Highway Administration (FHWA) posted the final rule regarding pavement marking retroreflectivity in today’s Federal Register. The posting states: “The purpose of this final rule is to update the Manual on Uniform Traffic Control Devices (MUTCD) to provide standards, guidance, options, and supporting information relating to maintaining minimum levels of retroreflectivity for pavement markings. The MUTCD is incorporated in FHWA regulations and recognized as the national standard for traffic control devices used on all streets, highways, bikeways, and private roads open to public travel.” The rule notes that it is effective on Sept. 6. Read more