National Trails System Projects
Active
- Assistance listing
- 15.935
- Agency
-
National Park Service
Department of the Interior
- Grant awards
- 534 $73,898,054 in federal obligations
Program facts
- Assistance types
-
- Cooperative Agreement
- Project Grant
- Treasury account
-
- 14-1035-1-1-303
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The Department of the Interior National Park Service funds preservation, protection, and development of the National Trails System (CFDA 15.935) through cooperative agreements that emphasize volunteer involvement and partner engagement, with the most recent grant award issued on October 1, 2025.
The program finances trail operation and maintenance, resource protection, planning and trail development, interpretation and educational activities, and public outreach initiatives across National Scenic, National Historic, and National Recreation Trails. Funded activities include deferred maintenance projects such as facility rehabilitation (shelters, privies, bridges, parking areas), trail tread repair and erosion control, volunteer program coordination, interpretive programming and educational materials, disaster recovery work, geospatial data management, and visitor center operations. Recent awards reflect work on the Appalachian National Scenic Trail, Lewis and Clark National Historic Trail, Anza National Historic Trail, and other designated routes. The program also supports digital platforms, trail mapping, and initiatives that engage Tribal nations in cultural resource documentation and community-based workshops.
Cooperative Agreements comprise 97 percent of awards by count (520 of 534 total), with Project Grants representing the remaining 3 percent. The National Park Service Northeast Region leads funding concentration at $33.2 million in federal dollars across 96 awards, followed by the National Park Service (undifferentiated) at $15.5 million across 252 awards and the National Park Service National Office at $8.7 million across 53 awards. Eight distinct federal agencies participate in the program, though NPS dominates funding delivery.
Combined federal dollars obligated total $73.9 million across the portfolio, with combined total obligated (federal plus non-federal match) at $86.4 million. Award magnitudes span widely—from $10 thousand (pilot design projects) to $1.9 million (comprehensive trail association support). Representative recent awards include $1.85 million for the National Pony Express Association to enhance volunteer efforts on the Pony Express National Historic Trail; $1.52 million for Appalachian Trail disaster recovery following Hurricane Helene; and $904 thousand for cyclic maintenance and volunteer engagement along the Appalachian Trail.
The program has sustained activity over nearly two decades—the earliest award in the portfolio dates to June 2007—with recent annual output averaging 26–30 awards per year. No open competitive solicitations were identified in the most recent opportunities block; the listed opportunities are notices of intent to award to specific recipients, dating back to 2019–2020. Applicants include 501(c)(3) nonprofits, state and local governments, county governments, and Tribal entities. Pre-application coordination is strongly encouraged, and an environmental impact assessment is required for all projects.
Objective and description
- Objective
To preserve, protect, and develop the components of the National Trails System, with a strong emphasis on volunteer involvement, the Secretary of the Interior may enter into written cooperative agreements to operate, develop, and maintain any portion
- Description
Program supports preservation, protection, and development of the National Trails System. It provides financial assistance for projects that help operate, maintain, and enhance National Scenic, National Historic, and National Recreation Trails. Funding supports activities that keep these nationally significant trail corridors safe, accessible, and culturally and environmentally respectful. The program helps partners carry out work such as trail operation and maintenance, resource protection, planning and trail development, interpretation and educational activities, and efforts that improve public understanding and enjoyment of the trails. Trail‑related digital platforms, data collection systems, and public outreach tools may also be supported to improve trail information, stewardship outcomes, and long‑term sustainability. Beneficiaries include the general public, nonprofit organizations, Tribal and community partners, landowners, and state and local governments. The program emphasizes volunteer engagement and supports partners working both inside and outside federally administered areas
Eligibility
- Applicant eligibility
States or their political subdivisions, landowners, private organizations, or individuals.
- Beneficiary eligibility
General public, and States or their political subdivisions, landowners, private organizations, or individuals.
- Uses of assistance
Funding is to be used by States or their political subdivisions, landowners, private organizations, or individual to operate, develop, and maintain any portion of such a trail either within or outside a federally administered area. Such agreements may include provisions for limited financial assistance to encourage participation in the acquisition, protection, operation, development or maintenance of such trails. After consulting with States and their political subdivisions, the Secretary may provide assistance to such entities under appropriate cooperative agreements. The availability of discretionary funding is determined by individual national trail offices each fiscal year.
- Length and time phasing of assistance
Length and time of assistance depends on the complexity of the project.
How to apply
- Preapplication coordination
Preapplication coordination is strongly encouraged. An environmental impact assessment is required for this listing. This program is eligible for coverage under E.O. 12372, "Intergovernmental Review of Federal Programs." An applicant should consult the office or official designated as the single point of contact in his or her State for more information on the process the State requires to be followed in applying for assistance, if the State has selected the program for review.
- Criteria for selecting proposals
Specific evaluation criteria will be included in the funding announcements posted on www.grants.gov.
- Award procedure
Proposals received in response announcements on grants.gov are reviewed on the basis of a competitive, merit-based review process, and are rated in accordance with the evaluation criteria stated in the announcement. Awards may be made to the highest rated proposals based on the amount of funding available each year.
- Time to approval or disapproval
Varies depending on the type and complexity of the project. Further information will be available for each specific project at the time the funding opportunity announcement is posted on www.grants.gov and may be obtained by contacting the Program Manager listed as the point of contact. Generally 30 - 120 days.
- Renewals
Projects may generally be renewed on an annual basis, not to exceed a total of 5 years. If renewals or extensions are applicable to the project, this information will be included in the funding opportunity announcement. When renewals or extensions are applicable, continuation of funding for these activities is at the discretion of Congress and will be subject to availability of appropriated funds.
- Appeals
None. Final award decisions are not subject to appeal; however, the National Park Service will provide applicants with information on why their proposals were not selected for award, upon request.
Grant opportunities
Show 40 more
Latest 50 listed here. See the rest on GovTribe.
Grant awards
Latest 10 of 534 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | Appalachian Trail Conservancy | $34,912,852 | 47% |
| 2 | Chesapeake Conservancy, Inc. | $5,416,705 | 7% |
| 3 | North Country Trail Association Inc. | $5,129,623 | 7% |
| 4 | Ice Age Trail Alliance, Inc. | $3,073,920 | 4% |
| 5 | Santa Fe Trail Association | $2,272,306 | 3% |
| 6 | Trail Of Tears Assn | $2,080,083 | 3% |
| 7 | Oregon-California Trails Association | $1,963,628 | 3% |
| 8 | Missouri River Basin Lewis & Clark Interpretative Trail & Visitor Center Foundation Inc. | $1,600,012 | 2% |
| 9 | Old Spanish Trail Association | $1,201,139 | 2% |
| 10 | El Camino Real De LOS Tejas National Historic Trail Assn. | $1,122,858 | 2% |
10 of 146 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2025 | $7,917,988 |
| FY2024 | $8,255,975 |
| FY2023 | $7,697,730 |
| FY2022 | $6,033,878 |
| FY2021 | $5,560,127 |
| FY2020 | $6,089,014 |
| FY2019 | $3,881,513 |
| FY2018 | $4,989,705 |
| FY2017 | $3,882,109 |
| FY2016 | $5,092,435 |
| FY2015 | $5,686,941 |
| FY2014 | $4,163,914 |
| FY2013 | $4,246,045 |
| FY2010 | $95,274 |
Show all 14
Quick answers
What is Assistance Listing 15.935?
Assistance Listing 15.935 is National Trails System Projects, a federal grant program run by National Park Service (Department of the Interior).
What is the CFDA number for National Trails System Projects?
Its CFDA number is 15.935: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 15.935 awarded?
534 grant awards under 15.935 have obligated $73,898,054 in federal funds to 146 recipients.
Who receives the most funding from 15.935?
The recipients obligated the most under National Trails System Projects are Appalachian Trail Conservancy ($34,912,852), Chesapeake Conservancy, Inc. ($5,416,705) and North Country Trail Association Inc. ($5,129,623).
How much did 15.935 obligate in fiscal year 2025?
Grants under 15.935 obligated $7,917,988 in federal funds in fiscal year 2025.
Are there open grant opportunities under 15.935?
None of the latest 50 opportunities under 15.935 is open now. The latest, Youth Ambassadors Anza Trail, was posted on June 9, 2020.
On GovTribe
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