Programs › 20.289
Assistance listing · 20.289
Tribal Transportation Program (TTP)
Federal financial assistance obligated under listing 20.289, the organisations that receive it and where it goes.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $2.2M in awards under assistance listing 20.289, Tribal Transportation Program (TTP), in FY2025, and $493M over the five fiscal years since FY2022; the program ranks 444 of 1056 on this site.
The largest recipient organisations by the value of $1.0M-plus awards since FY2022 were Navajo Nation Tribal Government ($167M), Oglala Sioux Tribe of Pine Ridge Indian Reservation ($29M) and Arctic Village Council ($22M).
By place of performance, the most money went to AZ, OK and AK.
Obligations by fiscal year
Compared with the largest program FY2025
| Measure | This program | Grants to States for Medicaid | All assistance |
|---|---|---|---|
| Obligations, FY2025 | $2.2M | $666B | $4.5T |
| Five-year total | $493M | $3.2T | $21T |
| Share of all assistance obligations, five years | 0% | 15.2% | 100% |
Largest recipients $1.0M+ award value since FY2022
| # | Organisation | Awards | Award value |
|---|---|---|---|
| 1 | Navajo Nation Tribal Government | 4 | $167M |
| 2 | Oglala Sioux Tribe of Pine Ridge Indian Reservation | 6 | $29M |
| 3 | Arctic Village Council | 2 | $22M |
| 4 | Cherokee Nation | 1 | $19M |
| 5 | Kawerak, Inc. | 2 | $15M |
| 6 | Rosebud Sioux Tribe | 3 | $14M |
| 7 | Chickasaw Nation | 2 | $13M |
| 8 | Comanche Nation | 3 | $13M |
| 9 | Coushatta Tribe of Louisiana | 2 | $12M |
| 10 | Association of Village Council Presidents | 3 | $10M |
| 11 | Forest County Potawatomi Community | 3 | $8.8M |
| 12 | Pueblo of Zia | 2 | $7.7M |
| 13 | Fort Peck Assiniboine & Sioux Tribes | 2 | $7.4M |
| 14 | Penobscot Indian Nation | 3 | $6.9M |
| 15 | Osage Nation | 2 | $6.9M |
Awarding agencies $1.0M+ awards
Where the money goes
Largest awards since FY2022
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Navajo Nation Tribal Government | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $112M | 19 Aug 2026 | AZ | USAspending |
| Navajo Nation Tribal Government | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $27M | 19 Aug 2026 | AZ | USAspending |
| Navajo Nation Tribal Government | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $21M | 19 Aug 2026 | AZ | USAspending |
| Arctic Village Council | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $20M | 12 Feb 2026 | AK | USAspending |
| Cherokee Nation | Department of TransportationFederal Highway Administration | GrantFormula Grant (a) | $19M | 18 Feb 2026 | OK | USAspending |
| Oglala Sioux Tribe of Pine Ridge Indian Reservation | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $17M | 20 May 2026 | SD | USAspending |
| Kawerak, Inc. | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $11M | 12 Feb 2026 | AK | USAspending |
| Chickasaw Nation | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $8.9M | 16 Dec 2025 | OK | USAspending |
| Comanche Nation | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $8.4M | 13 Jul 2026 | OK | USAspending |
| Rosebud Sioux Tribe | Department of TransportationFederal Highway Administration | GrantProject Grant (B) | $8.1M | 18 Nov 2025 | SD | USAspending |
Other programs numbered 20.xxx
- 20.205 Highway Planning and Construction $274B
- 20.507 Federal Transit Formula Grants $67B
- 20.106 Airport Improvement Program, Infrastructure Investment and Jobs Act Programs, and COVID-19 Airports Programs $30B
- 20.525 State of Good Repair Grants Program $20B
- 20.326 Federal-State Partnership for Intercity Passenger Rail $19B
- 20.279 National Highway Performance Program (NHPP) $17B
- 20.500 Federal Transit Capital Investment Grants $17B
- 20.287 Surface Transportation Block Grant Program $15B
- 20.526 Buses and Bus Facilities Formula, Competitive, and Low or No Emissions Programs $8.8B
- 20.263 Bridge Formula Program $6.1B
- 20.509 Formula Grants for Rural Areas and Tribal Transit Program $5.8B
- 20.933 National Infrastructure Investments $5.6B
- 20.934 Nationally Significant Freight and Highway Projects $4.2B
- 20.116 Airport Improvement Program $4.2B
- 20.264 Bridge Investment Program $3.6B
- 20.117 Airport Infrastructure Grants $3.3B
- 20.272 Highway Safety Improvement Program (HSIP) $2.9B
- 20.901 Payments for Essential Air Services $2.7B
- 20.340 Federal-State Partnership for Intercity Passenger Rail Grant Program $2.6B
- 20.218 Motor Carrier Safety Assistance $2.3B
- 20.513 Enhanced Mobility of Seniors and Individuals with Disabilities $2.2B
- 20.600 State and Community Highway Safety $2.2B
- 20.271 Emergency Relief (ER) Program $2.1B
- 20.325 Consolidated Rail Infrastructure and Safety Improvements $2.0B
Questions and answers
How much is obligated under assistance listing 20.289?
$2.2M in FY2025 and $493M over the five fiscal years since FY2022, counting every award type recorded under the listing (grants, direct payments, loan subsidy cost, insurance and other assistance). Obligations are commitments, not payments.
Who receives the most under Tribal Transportation Program (TTP)?
Navajo Nation Tribal Government ($167M), Oglala Sioux Tribe of Pine Ridge Indian Reservation ($29M), Arctic Village Council ($22M), Cherokee Nation ($19M), Kawerak, Inc. ($15M). Individuals are never listed; where a program pays individuals, USAspending records aggregated rows that appear here as "not shown".
What is an assistance listing (CFDA) number?
A five-digit number that identifies a federal financial assistance program on SAM.gov (formerly the Catalog of Federal Domestic Assistance). Every grant, loan, direct payment or other assistance award on USAspending carries one; contracts do not.
Provenance
Source: USAspending.gov API v2, spending by category (assistance listing) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 listing table, so small amounts in a state may be missing. See methodology.