United States Marine Highway Grants
Active
- Assistance listing
- 20.816
- Agency
-
Maritime Administration
Department of Transportation
- Grant awards
- 55 $7,836,036 in federal obligations
Program facts
- Also known as
- Marine Highway Program
- Assistance types
-
- Project Grant
- Cooperative Agreement
- Formula Grant
- Treasury account
-
- 69-1750-0-1-403
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The Department of Transportation Maritime Administration (MARAD) is awarding Marine Highway Grants to qualified applicants implementing designated Marine Highway projects to expand water-based freight transportation and mitigate landside congestion, with $5 million in appropriated funding available under CFDA 20.816 and a fiscal year 2026 opportunity due August 31, 2026.
The program funds cargo and material handling equipment procurement, vessel and barge construction or modification, and planning efforts to increase freight on federally designated Marine Highway Routes. Recent awards reflect a capital-intensive portfolio: a $4.3 million lighting upgrade at Richmond Marine Terminal to enable extended barge operations; a $3.3 million cargo crane and forklift procurement at Morgan City Harbor; two $5.2 million and $3.6 million container handling equipment packages for port operations; a $70.4 million Port Arthur wharf extension with rail system modifications; and smaller planning efforts such as a $378 thousand Port of West Virginia master plan. A single 2024 mega-award of $44 million to New Bedford for wharf reconstruction and dredging represents an outlier; most awards cluster in the $1–4 million range.
Fifty-five grants have been awarded since 2010, with $7.8 million in combined federal obligations and $100.1 million in combined federal and non-federal cost share, signaling mandatory matching contributions from recipients. The portfolio is predominantly Project Grants (82 percent) with smaller shares of Cooperative Agreements (15 percent), Block Grants, and Formula Grants. Award volume accelerated in 2024 with 12 awards and has slowed to 1 award in 2026 to date; the most recent award was issued May 13, 2026. MARAD is the sole funding agency across the entire portfolio.
Applicants must be states, local governments, metropolitan planning organizations, port authorities, tribal governments, or private-sector operators of marine highway projects or private facility owners; private applicants require endorsement from the current route sponsor. Recipients must provide at least 20 percent non-federal cost share unless the applicant is a tribal government, a rural project, or a U.S. territory with matching funds of $200,000 or less. MARAD prioritizes projects with lower federal share percentages and demonstrated likelihood of financial self-support. Recipients are expected to expend funds within five years of obligation. The program uses competitive selection with evaluation criteria addressing external cost reduction, public benefit, lower-cost alternatives to landside capacity expansion, and market viability demonstrated by customer contracts or letters of intent.
The fiscal year 2026 NOFO (solicitation 693JF725R000010) posted July 6, 2026, with applications due August 31, 2026; the fiscal year 2025 opportunity closed July 15, 2025. The appropriation process mandates publication of a NOFO within 60 days of enactment and award announcements within 270 days.
Objective and description
- Objective
Mitigate landside congestion, expand transportation options, and realize public benefit and external cost savings by awarding Marine Highway grants to qualified applicants to implement designated Marine Highway projects.
- Description
The assistance will be used to expand the use of water transportation along designated Marine Highway Routes. Grant funds are typically used to procure cargo/material handling equipment; to build or modify barges or vessels; or for planning efforts related to increasing freight on Marine Highway Routes.
Eligibility
- Applicant eligibility
Eligible applicants include states, Political subdivision of a State or a local government, United States metropolitan planning organization, United States Port Authority, Tribal government, United States private sector operators of marine highway projects or private sector owners of facilities, including an Alaska Native Corporation. Private applicants require an endorsement letter from the current marine highway route sponsor.
- Beneficiary eligibility
Eligible applicants include states, Political subdivision of a State or a local government, United States metropolitan planning organization, United States Port Authority, Tribal government, United States private sector operators of marine highway projects or private sector owners of facilities, including an Alaska Native Corporation. Private applicants require an endorsement letter from the current marine highway route. Eligible beneficiaries include those entities defined in OMB 2CFR 200.
- Uses of assistance
Eligible projects for Marine Highway Program grants are Marine Highway Transportation Projects or components of Projects that 1) provide a coordinated and capable alternative to landside transportation; mitigate or relieve landside congestion; promote marine highway transportation; or use vessels documented under Chapter 121; and 2) develop, expand, or promote Marine Highway Transportation or shipper use of Marine Highway Transportation. This program will not provide funding to improvements to port or land-based infrastructure, including equipment, outside the United States. In addition, this program will not provide funding to raise sunken vessels, construct buildings or other physical facilities, or acquire land, unless the Secretary determines that such activities are necessary to carry out the Marine Highway Transportation Project for which such assistance is provided. If an applicant requests funding to raise sunken vessels, construct buildings or other physical facilities (as "facility" is defined in Section A.3.), or acquire land, it must explain why the activities are necessary to carry out the Marine Highway Transportation Project. Refer to Section D.2.b. of this notice for further information on documentation needed to justify these activities. Improvements to Federally owned facilities are ineligible under the FY 2024 USMHP. This program will not fund the purchase or installation of fully automated cargo handling equipment, or the installation of terminal infrastructure that is designed for fully automated cargo handling equipment, if the Secretary determines that such equipment would result in a net loss of good jobs or reduction in the quality of jobs within the port or port terminal.
- Length and time phasing of assistance
Applicants shall demonstrate to the satisfaction of the Secretary that the funds received will be spent efficiently and effectively. MARAD expects grant recipients to expend funds within five years after obligation. Method of awarding/releasing assistance: Grants are expended upon invoicing.
How to apply
- Preapplication coordination
Preapplication coordination is required. Environmental impact information is not required for this program. 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. As stated in the Notice of Funding Opportunity, "Section 55601 of Title 46 of the United States Code directs the Secretary to establish a Marine Highway Transportation grant program. From the Notice of Funding Availability, "Requirements of the National Environmental Policy Act (NEPA) may apply. Applicants should consult 40 CFR Section 1500 if there are any questions regarding NEPA requirements. An application must detail whether the project will significantly impact the natural, social and/or economic environment. If the NEPA process is completed, an applicant must indicate the date of, and provide a Web site link or other reference to, the final Categorical Exclusion, Finding of No Significant Impact or Record of Decision. If the NEPA process is underway but not complete, the application must detail where the project is in the process, indicate the anticipated date of completion and provide a website link or other reference to copies of any NEPA documents prepared".
- Criteria for selecting proposals
The criteria will be considered in the evaluation process, which were established in the final rule. This information will have been provided by applicants during the project designation process. No additional applicant input is required to address these criteria. These criteria establish the degree to which projects are expected to: 1. Reduce external cost and provide public benefit, 2. Offer a lower-cost alternative to increasing land-based capacity in the Corridor, and 3. Demonstrate the likelihood of becoming self-supporting in a specified and reasonable timeframe. Also, the following factors will be taken into consideration: 1. Applicants shall demonstrate to the satisfaction of the Secretary that the funds received will be spent efficiently and effectively, 2. Applicants shall demonstrate to the satisfaction of the Secretary that a market exists for the services of the proposed project as evidenced by contracts or written statements of intent from potential customers, 3. An applicant shall provide at least 20 percent costs from non-Federal sources unless the application is from a tribal government, is a rural project, or an application from a US territory with a match of $200,000 or less, and, 4. In awarding grants or cooperative agreements under the program, the Secretary shall give preference to those projects or components that present the most financially viable transportation services and require the lowest percentage Federal share of the costs. While the criteria above were generally addressed in the original Marine Highway Project application requirements, these more specific requirements may warrant submission of additional information in response to this Notice of Funding Availability. It is important that this information is available to the Department during the grant evaluation process.
- Award procedure
All applicable Federal laws, rules and regulations will apply to projects that receive Marine Highway Grants or Cooperative Agreements. How soon after award a project is expected to expend Grant Funds and start construction, acquisition or procurement will be considered on a case-by case basis and will be specified in the project-specific grant agreement. The Department reserves the right to revoke any award of Marine Highway Grant funds and to award such funds to another project to the extent that such funds are not timely expended and in accordance with the project schedule.
- Time to approval or disapproval
The Notice of Funding Opportunity must be published no later than 60 days following enactment of the appropriation. The applications will be due approximately 60 days following publication of the Notice of Funding Opportunity. Awards must be announced no later than 270 days following the enactment of the appropriation.
- Renewals
The Department's ability to obligate funds for Marine Highway Grants and Cooperative Agreements is dependent upon current available appropriations. The Consolidated Appropriations Act of 2024 (Public Law 118-42) signed by the President on March 6, 2024 appropriated $5,000,000 for the Marine Highway Program.
Grant opportunities
Grant awards
Latest 10 of 55 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | New Bedford Harbor Development Commission | $24,714,000 | 315% |
| 2 | Nucor Corporation | $22,363,800 | 285% |
| 3 | Morgan City Harbor & Terminal District | $6,640,000 | 85% |
| 4 | Port Authority Of Guam | $5,703,560 | 73% |
| 5 | Port Of Harlingen Authority | $3,937,500 | 50% |
| 6 | Commonwealth Of Virginia | $3,502,389 | 45% |
| 7 | Fincantieri Marine Group LLC | $3,303,649 | 42% |
| 8 | Cedar Port Navigation And Improvement District | $3,000,000 | 38% |
| 9 | Helena-West Helena-Philips County Port Authorty | $2,872,414 | 37% |
| 10 | Integrated Transportation Authority Of Puerto Rico | $2,800,000 | 36% |
10 of 42 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2026 | -$94,421,891 |
| FY2025 | $18,000,543 |
| FY2024 | $33,251,966 |
| FY2023 | $19,873,996 |
| FY2022 | $2,397,113 |
| FY2021 | $5,954,554 |
| FY2020 | $250,000 |
| FY2017 | $2,282,405 |
| FY2016 | $223,361 |
| FY2011 | $585,000 |
Quick answers
What is Assistance Listing 20.816?
Assistance Listing 20.816 is United States Marine Highway Grants, a federal grant program run by Maritime Administration (Department of Transportation).
What is the CFDA number for United States Marine Highway Grants?
Its CFDA number is 20.816: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 20.816 awarded?
55 grant awards under 20.816 have obligated $7,836,036 in federal funds to 42 recipients.
Who receives the most funding from 20.816?
The recipients obligated the most under United States Marine Highway Grants are New Bedford Harbor Development Commission ($24,714,000), Nucor Corporation ($22,363,800) and Morgan City Harbor & Terminal District ($6,640,000).
How much did 20.816 obligate in fiscal year 2025?
Grants under 20.816 obligated $18,000,543 in federal funds in fiscal year 2025.
Are there open grant opportunities under 20.816?
No opportunity listed under 20.816 is open now. The latest, Fiscal Year 2026 United States Marine Highway Program (USMHP), was posted on July 6, 2026.
On GovTribe
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