S. 5181 — MAP Roads Act

This section establishes a pilot program that provides grants to States, totaling $20 million annually for fiscal years 2026 through 2031, to digitize county roads and create centralized, publicly accessible statewide road datasets. States must distribute subgrants to counties for mapping activities, maintain repositories that distinguish public from private roads and update data annually, and submit reports for three years; the program terminates September 30, 2031.