Assistance Listing 20.229
Appalachian Development Highway System
TRANSPORTATION, DEPARTMENT OF · Federal Highway Administration
Assistance Listing 20.229, “Appalachian Development Highway System,” is a federal program administered by TRANSPORTATION, DEPARTMENT OF. It provides grant assistance. GrantsJunction currently tracks 0 open, 0 forecasted and 0 closed opportunities under this listing.
Program objective
The Appalachian Development Highway System (ADHS) is a system of designated corridors and roadways within the 13 States that make up the Appalachian Region. The ADHS Program is aimed at timely completion of the designated ADHS. The ADHS was created by the Appalachian Regional Development Act of 1965. Its purpose was to provide a system of development highways and access roads which would contribute to economic development opportunities in the Appalachian regions of 13 States --Alabama, Georgia, Kentucky, Maryland, Mississippi, New York, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia. The ADHS program is jointly administered by the Appalachian Regional Commission and the FHWA. This Assistance Listing 20.229 created in August 2025 was included in the previous ALN 20.205, please refer to former ALN 20.205 for FY24 and FY25 financial obligations. The new Assistance Listing 20.229 will be utilized by DOT at the start of FY 2026
As published in the SAM.gov Assistance Listing.
Current opportunities under 20.229
No open or forecasted opportunities are currently posted under this listing. Programs often post notices on an annual cycle — see recently closed opportunities below for timing.
Eligible applicants (program level)
- U.S. State Government (including the District of Columbia)
The ADHS was created by the Appalachian Regional Development Act of 1965. Its purpose was to provide a system of development highways and access roads which would contribute to economic development opportunities in the Appalachian regions of 13 States - Alabama, Georgia, Kentucky, Maryland, Mississippi, New York, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia.
Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.
Reported obligations by fiscal year
Historical data · not a predictionFrequently asked questions
What is ALN 20.229?
20.229 is the Assistance Listing Number for “Appalachian Development Highway System.” Assistance Listing Numbers (formerly CFDA numbers) identify federal assistance programs; individual grant opportunities reference the listing they are funded under.
Who can apply under ALN 20.229?
The SAM.gov listing names these applicant types: U.S. State Government (including the District of Columbia). Each funding notice under the program sets its own eligibility, so check the specific opportunity.