Sponsors
The bill prioritizes protecting Highway Trust Fund solvency and predictable, revenue-aligned obligation authority—improving fiscal safeguards and planning for some—at the cost of tighter near-term federal funding, greater uncertainty for projects and transit agencies, and potential cost-shifting to state and local governments.
Taxpayers, state and local governments: the bill ties Mass Transit obligations to current Treasury revenue estimates, reducing the risk of over-obligating the Highway Trust Fund and helping preserve its solvency.
State governments: receive a predictable, proportional share of federal highway obligation authority each year, enabling more reliable multi-year planning for highway projects.
State governments that can obligate funds: unclaimed or unusable obligation authority is redistributed after August 1 to States that can use it, reducing waste and allowing more projects to proceed within the fiscal year.
State governments, taxpayers and rural communities: capping highway obligations to annual net receipts could reduce federal funding available for highway and safety projects versus current authorizations, delaying or scaling back projects.
Local governments, transit agencies, and urban/rural riders: aligning transit obligations to updated Treasury revenue estimates can limit available federal funding for transit projects and operations, causing delays or scaled-back service and capital improvements.
State and local governments and taxpayers: lower federal obligation limits in some years could shift costs to state/local budgets or force borrowing to keep projects moving.
Based on analysis of 4 sections of legislative text.
Caps how much can be obligated each year from the Highway Trust Fund for Federal-aid highway, highway safety construction, and mass transit programs to the Treasury’s most recent estimate of net receipts. It directs the Department of Transportation to allocate that limited obligation authority among programs and States, adjusts how leftover and unobligated balances are handled, and sets the rules to redistribute funds that cannot be obligated during the fiscal year. The changes also apply a similar annual cap to the Mass Transit Account and preserve a special four-year availability rule for transportation research contract authority. All changes take effect on October 1, 2027.
Introduced February 5, 2026 by Mike Lee · Last progress February 5, 2026