AASHTO announces new MASH-compliant devices with federal-aid eligibility letters AASHTO announces new MASH-compliant devices with federal-aid eligibility letters Most providers on the list are ATSSA members Pam / Friday, August 7, 2020 0 4677 Article rating: No rating The American Association of State Highway and Transportation Officials (AASHTO) notified ATSSA today of several new devices that recently received federal-aid eligibility letters from the Federal Highway Administration (FHWA). The devices, which are compliant with the Manual for Assessing Safety Hardware (MASH), are listed below. The majority on the list are offered by ATSSA member companies. The devices are also listed online along with FHWA letters that provide information about crash tests that were conducted. Read more
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