SAM Act of 2026

The Shared Autonomous Mobility Act of 2026 establishes a new federal grant program to help transit agencies and private partners deploy buses equipped with advanced automated driving systems. This legislation defines these vehicles as those with Level 3, 4, or 5 automation capabilities and authorizes $100 million in funding over two years, with a requirement that at least 15% of the money supports projects in rural areas. The bill also mandates the creation of dedicated testing facilities specifically for these autonomous buses and allows various federal transportation grants to be used for purchasing the necessary software and system updates. Additionally, it updates existing definitions to ensure that funding can cover the acquisition and licensing of automated driving software alongside traditional vehicle equipment.