On May 18, 2026, the U.S. House of Representatives Committee on Transportation and Infrastructure (T&I) released the BUILD America 250 Act (BA250), a five-year surface transportation reauthorization proposal covering highways, transit, safety, freight and passenger rail. The bill authorizes approximately $580 billion over fiscal year (FY) 2027 through FY 2031, but only $474.4 billion is provided as Highway Trust Fund (HTF) contract authority. Roughly $106 billion would be subject to annual appropriations because unlike the Infrastructure Investment and Jobs Act, the bill does not include General Fund advance appropriations.
Bill Highlights
- Total authorization is $580 billion over five years
- $474.4 billion in HTF contract authority (guaranteed) versus $106 billion subject to annual appropriations