The Airport Aid Grant Program supports Washington public-use airports with planning, land acquisition, construction, improvements, and maintenance to preserve the state’s airport system.
The Congestion Mitigation and Air Quality Improvement Program supports Wyoming local governments’ transportation projects that reduce air pollution and help meet national air quality standards.
Transportation Alternatives Program supports Wyoming public entities in building community-based surface transportation projects that expand travel choices, improve access, and enhance transportation infrastructure.
The Aviation Grants and Loans program from the Montana Department of Transportation funds airport infrastructure and aviation service improvements across Montana.
The Airport Improvement Program supports Wisconsin public-use airport owners with runway, land, navigation and lighting improvements that enhance safety and keep airports operational.