AV truck fleets win 5-Year exemption on warning beacons
Investors and partners kept asking AV trucking companies how they would handle warning triangles. FMCSA's five-year exemption answers that through October 2031 The post AV truck fleets win 5-Year exemption on warning beacons appeared first on FreightWaves .
The Federal Motor Carrier Safety Administration (FMCSA) approved a five-year exemption for autonomous truck fleets to use cab-mounted warning beacons instead of reflective triangles. This exemption, effective until October 7, 2031, covers Aurora Operations and any other Level 4 carriers that request it. The exemption replaces four prior three-month waivers that Aurora has been using since October 2025.
Supporters, like Jeff Farrah, CEO of the Autonomous Vehicle Industry Association, believe the five-year exemption provides much-needed certainty for the industry as it scales and sets up partnerships. The beacons must meet specific requirements such as being amber-colored, positioned at least 100 inches off the ground, and powered for redundant safety. They must activate within five minutes of a stop and flash until the truck moves again.
The exemption has drawn mixed reactions. Critics raised concerns about the possibility of trailer blockage, single-point electrical failures, and the lack of comprehensive testing across various conditions. However, supporters argue that the exemption adheres to safety standards and that the beacons have been tested under planned stops.
Despite initial opposition, the exemption grants carriers like Aurora the ability to safely deploy their autonomous vehicles without the need for drivers to physically place warning triangles.
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