ATIIP Reauthorization and Improvement Act

This bill, known as the ATIIP Reauthorization and Improvement Act, extends funding for the Active Transportation Infrastructure Investment Program through fiscal year 2031. It authorizes $250 million annually from the Highway Trust Fund to support projects that improve walking and biking infrastructure. The funds must be used within the same administrative framework as previous years but will remain available until spent and cannot be transferred to other purposes.