Federally Recognized Tribes and Affiliated Groups

Nationally Significant Federal Lands and Tribal Projects Program

The Nationally Significant Federal Lands and Tribal Projects (NSFLTP) program funds the construction and rehabilitation of nationally significant projects within, adjacent to, or accessing Federal and Tribal lands.

National Scenic Byways Program

The National Scenic Byways Program funds roadside safety and accessibility improvements on the program's 184 designated roads in the U.S.

National Culvert Removal, Replacement, and Restoration Grant

The National Culvert Removal, Replacement, and Restoration Grant funds projects that replace, remove, and/or repair culverts or weirs.

Charging and Fueling Infrastructure Grant Program

The Charging and Fueling Infrastructure Grant Program funds the strategic deployment of publicly-accessible electric vehicle charging infrastructure and other alternative fueling infrastructure.

Bridge Investment Program

The Bridge Investment Program (BIP) funds planning and construction projects that replace or protect aging and at-risk bridges.

Safe Streets and Roads for All (SS4A) Grant Program

The Safe Streets and Roads for All (SS4A) program supports planning and demonstration activities, as well as projects and strategies to prevent death and serious injury on roads and streets for all users.

Accelerated Innovation Deployment Demonstration Program

The Accelerated Innovation Deployment (AID) Demonstration program supports the implementation of proven operational and material innovations in surface transportation.

Infrastructure Investment and Jobs Act (IIJA) Airport Terminal Program (ATP)

The Airport Terminal Program (ATP) provides funding to modernize and restore terminals at small, medium, and large hub airports, and non-hub, non-primary airports.

Airport Improvement Program (AIP)

The Airport Improvement Program (AIP) supports planning and capital projects for more than 3,300 public-use and rural airports.

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