Highway Formula Fairness Act
SB3972, titled the Highway Formula Fairness Act, would revise how certain federal highway program funds are apportioned to states beginning in fiscal year 2027. The bill amends section 104 of title 23, U.S. Code, to replace the current formula with a new calculation that uses each state’s share of fiscal year 2012 apportionments as the starting point for distributing funds across several highway-related programs, including the National Highway Performance Program, Surface Transportation Block Grant Program, Highway Safety Improvement Program, Congestion Mitigation and Air Quality Improvement Program, National Highway Freight Program, Carbon Reduction Program, PROTECT, and certain planning funds under section 134.
The bill also adds a floor to the distribution formula by requiring that each state’s combined apportionments not fall below 95 percent of an “applicable percentage” tied to the state’s estimated Highway Trust Fund tax payments relative to all states. In practical terms, the legislation would change the federal highway funding formula to better align apportionments with historical funding levels and highway-user tax contributions, while preserving annual apportionment by the Secretary of Transportation on October 1 of each fiscal year covered by the new formula.
Its impact would be on federal highway funding law rather than state law directly, but it would materially affect how much federal transportation money each state receives for roads, safety, freight, air quality, carbon reduction, and related planning activities. States that have historically received larger shares under the 2012 baseline or that contribute more highway-user taxes to the Highway Trust Fund could benefit under the revised formula, while states that currently receive relatively more under existing formulas could see reduced growth or lower relative shares.
The available context shows no recorded committee debate or votes, so there is no documented public sentiment from hearings or floor action. Based on the bill text and title, the measure appears to be framed as a fairness and formula-adjustment proposal, suggesting support from sponsors who want a more contribution-based distribution method. At the same time, the main point of contention is likely to be the redistribution of federal transportation dollars among states, since any formula change can create winners and losers and may be viewed differently by states depending on their historical apportionments and Highway Trust Fund contributions.
The bill would amend section 104 of title 23, United States Code, changing the federal apportionment formula for multiple highway and transportation grant programs starting in fiscal year 2027. It would affect the distribution of federal funds under programs for highway performance, surface transportation block grants, safety, freight, congestion mitigation and air quality, carbon reduction, PROTECT, and planning under section 134. The practical effect is to alter how federal transportation dollars are allocated among states, but it does not directly amend state statutes.
No committee transcript or vote record is available, so there is no formal evidence of support or opposition in the provided context. The bill’s title and sponsor list suggest a bipartisan or at least cross-state coalition around the idea of formula fairness, but the absence of debate means sentiment can only be inferred from the proposal itself. Overall, the measure appears intended to appeal to states seeking a more favorable or more equitable share of federal highway funds.
The likely contention is over the funding formula itself: the bill would shift apportionments based on a 2012 baseline and a Highway Trust Fund contribution metric, which could advantage some states and disadvantage others. States that currently benefit from existing apportionment rules may oppose the change, while states that believe they are underfunded relative to their highway-user tax contributions may support it. Another possible point of dispute is whether tying future allocations to historical apportionments and tax-payment estimates is the best way to achieve fairness across diverse transportation needs.