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National Infrastructure Project Assistance (Mega Projects)

Program Information

Popular name

Mega Projects, 49 USC Sec. 6701

Program Number

20.937

Program objective

The goal of the National Infrastructure Project Assistance (Mega Projects) program is to identify and award grant funding to transportation projects that will generate national or regional economic, mobility, and or safety benefits.

Program expenditures, by FY (2023 - 2025)

This chart shows obligations for the program by fiscal year. All data for this chart was provided by the administering agency and sourced from SAM.gov, USASpending.gov, and Treasury.gov.

For more information on each of these data sources, please see the About the data page.

Additional program information

  1. 2022

    In 2022, the Department selected Nine Mega applications to receive approximately $1.2 billion in discretionary grant funding from a pool of approximately 140 applications.

  2. 2024

    In 2024, the Department selected eleven Mega projects to receive approximately $2 billion in FY 2023-2024 discretionary grant funding from a pool of approximately 118 applications. The Department also selected eleven Mega projects to receive approximately $1.68 billion in FY 2025-2026 discretionary grant funding from a pool of approximately 106 applications.”

Single Audit Applies (2 CFR Part 200 Subpart F):

For additional information on single audit requirements for this program, review the current Compliance Supplement.

OMB is working with the U.S. Government Accountability Office (GAO) and agency offices of inspectors general to include links to relevant oversight reports. This section will be updated once this information is made available.