A bill for an act establishing a scenic byways enhancement fund, including by providing for voluntary contributions to the fund, making appropriations, and including effective date provisions.

HF 581 creates a state fund to support Iowa's scenic byways, managed by the Department of Transportation. It requires county treasurers or the vehicle registration department to ask vehicle owners to make a voluntary $1 or more contribution during registration renewal, with up to 5% of collected county funds allowed to stay in the county general fund. The fund will finance byway maintenance, development, litter prevention, and enhancements. The bill takes effect January 1, 2026.