The Fixing America’s Surface Transportation (FAST) Act established the NSFLTP Program to provide Federal financial assistance to projects of national significance for construction, reconstruction, or rehabilitation of transportation facilities within, adjacent to, or providing access to Federal or Tribal lands. The Infrastructure Investment and Jobs Act (Pub. L. 117-58, November 15, 2021, “Bipartisan Infrastructure Law,” or “BIL”) modified the program in several ways, including providing $55 million per year from the Highway Trust Fund, as well as authorizing up to an additional $300 million per year from the General Fund, for each of FYs 2022 through 2026. The BIL also reduced minimum project sizes from $25 million to $12.5 million, directed 50 percent of the funds towards Tribal transportation facilities, increased the Federal share of projects on Tribal transportation facilities to 100 percent and required funding of at least one eligible project submitted by the National Park Service for a unit of the National Park System with 3,000,000 annual visitors or more.