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NIPA-25-26-MEGA: Mega Grants

Closed Closed May 6, 2024 Opportunity NIPA-25-26-MEGA

This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of Department of Transportation notices from 2024.

69A345 Office of the Under Secretary for Policy offered grants of up to $1.0 billion to the applicants described in the notice. It expected to make $1.7 billion in total. Applications closed on May 6, 2024.

From the official notice on Grants.gov, last changed March 26, 2024. Checked November 7, 2026.

Key dates

PostedMarch 25, 2024
DeadlineMay 6, 2024
Archived by Grants.govSeptember 30, 2024

Who can apply

This opportunity was open to the applicants described in the notice.

Eligible applicants for Mega grants are: 1. a State or a group of States; 2. a metropolitan planning organization; 3. a unit of local government; 4. a political subdivision of a State; 5. a special purpose district or public authority with a transportation function, including a port authority; 6. a Tribal government or a consortium of Tribal governments; 7. a partnership between Amtrak and 1 or more entities described in (1) through (6); and, 8. a group of entities described in any of (1) through (7).For Mega, territories are also eligible. Eligible project types for Mega are: 1. A highway or bridge project on the National Multimodal Freight Network 2. A highway or bridge project on the National Highway Freight Network 3. A highway or bridge project on the National Highway System 4. A freight intermodal (including public ports) or freight rail project that provides public benefit 5. A railway highway grade separation or elimination project 6. An intercity passenger rail project 7. A public transportation project that is eligible under assistance under Chapter 53 of title 49 and is a part of any of the project types described above

Is this a realistic fit?

What the grant funds

The Department is combining three major discretionary grant programs and two fiscal years of funding into one Multimodal Projects Discretionary Grant (MPDG) opportunity to reduce the burden for state and local applicants and increase the pipeline of “shovel-worthy” projects that are now possible because of the Bipartisan Infrastructure Law. The National Infrastructure Project Assistance (Mega) program was created in the Bipartisan Infrastructure Law to fund major projects that are too large or complex for traditional funding programs. It is a highly competitive program. The Bipartisan Infrastructure Law provides $5 billion for Mega over 5 years, of which approximately $1.7 billion remains and will be made available through this NOFO. Half of the funds available in each fiscal year is reserved for projects greater than $500 million in cost, and half is reserved for projects greater than $100 million but less than $500 million in cost. Applications will be evaluated on six outcome criteria, economic analysis, project readiness, and statutory requirements. The six outcome criteria are: (1) safety; (2) state of good repair; (3) economic impacts, freight movement, and job creation; (4) climate change, resilience, and the environment; (5) equity, multimodal options, and quality of life; and (6) innovation areas: technology, project delivery, and financing. Applicants that wish to submit the same application to be considered for more than one grant program under the MPDG combined NOFO only need to submit their application through one Grants.gov opportunity number and that application will be considered for all programs for which it is not opted-out or ineligible. It is not necessary to submit multiple of the same application under the other MPDG Grants.gov opportunities.

Category: Infrastructure Investment and Jobs Act (IIJA).

Who has won National Infrastructure Project Assistance (Mega Projects) grants before

From fiscal 2021 to 2025, National Infrastructure Project Assistance (Mega Projects) (20.937) awarded $669 million across 9 grant awards, an average of $74.3 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
Ohio Department of TransportationOhio1$250 million
Transportation & Development Louisiana DLouisiana1$150 million
Rhode Island DotRhode Island1$113 million
Oklahoma Department of TransportationOklahoma2$85.0 million
Mississippi Department of TransportationMississippi1$60.0 million

Top states: Ohio ($250 million), Louisiana ($150 million), Rhode Island ($113 million), Oklahoma ($85.0 million), Mississippi ($60.0 million).

Applying now

This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is NIPA-25-26-MEGA still open?

No. It closed on May 6, 2024.

Who can apply for Mega Grants?

69A345 Office of the Under Secretary for Policy accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.

What is the deadline for Mega Grants?

Closed May 6, 2024. Applications are no longer accepted; the program's newer notices are on this page when there are any.

How much funding is available?

Awards of up to $1.0 billion each. About $1.7 billion in total.

Who has won National Infrastructure Project Assistance (Mega Projects) grants before?

The largest recipients over five fiscal years were Ohio Department of Transportation, Transportation & Development Louisiana D, Rhode Island Dot. The program made 9 awards worth $669 million in that time.

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