Public Lands Highways (PLH)
The Public Lands Highways (PLH) Program provides funding for transportation planning, research, engineering and construction of highways, roads, parkways, and transit facilities that are within, adjacent to, or provide access to Indian reservations and Federal public lands, including national parks, refuges, forests, recreation areas, and grasslands.
To learn more about the PLH program, visit the Public Lands Highways page at the FLH Headquarters website.