FHWA issues letter to clarify eligibility process for cable barrier systems FHWA issues letter to clarify eligibility process for cable barrier systems Letter from the Office of Safety relates to the 2nd edition of MASH Pam / Wednesday, February 10, 2021 0 9161 Article rating: No rating The Federal Highway Administration (FHWA) has issued a letter clarifying the process to obtain an eligibility letter for cable barrier systems. The “open letter” from Michael S. Griffith, director of the Office of Safety Technologies in the Office of Safety, is addressed to members of the “highway safety hardware and roadside design community.” He notes that the FHWA received questions about the eligibility letter over the past several months. Read more