FRA's public project page continues to identify the previously approved expansion plan—designated Alternative F in the environmental review—as the selected project. It contains no posted reevaluation, supplemental environmental review or revised Record of Decision reflecting the July 24 announcement.

The approved plan, previously reported by ENR, followed years of engineering and environmental review. Estimated at $8.8 billion, it would have rebuilt Union Station's rail infrastructure with a new train hall and concourse, additional tracks and platforms, an integrated intercity bus terminal, and underground passenger facilities. Construction was expected to take 13 years, with full operation projected in 2040.

By late 2024, the project had advanced to about 10% design. Its phased construction strategy was intended to keep trains operating while crews rebuilt major portions of the terminal.

The Transportation Dept. now describes the previous plan as costing "at least $10 billion," rather than the $8.8-billion estimate used during the environmental review, but it provides no revised estimate for the replacement or explanation for the higher figure.

The announcement also leaves unanswered whether the $24 million represents new funding or a redirection of money already awarded for the previous project. FRA awarded Amtrak up to the same amount in November 2024 for design, utility and geotechnical work supporting the approved expansion plan, and the District of Columbia described that award as funding for the Washington Union Station Expansion Project.

Shift to Public-Private Model

The administration's emphasis on private investment, however, predates the latest announcement. Rather than advancing final design, the new funding shifts the immediate focus to defining how the project will be financed, procured and delivered. A cooperative agreement executed earlier this year directed FRA, USRC and Amtrak to reconsider the project's scope and develop a public-private partnership.

A rendering from the federally approved Washington Union Station expansion plan depicts a new train hall and passenger concourse designed to increase rail capacity and improve passenger circulation. USDOT announced July 24 that it is scrapping the plan and pursuing a new public-private redevelopment strategy instead.

Courtesy of FSA and Grimshaw

The agreement authorizes USRC—subject to FRA oversight—to begin private-sector procurement and contemplates a partnership extending beyond design and construction to include long-term station operations and commercial activities.

Transportation Secretary Sean Duffy said the new approach is intended to ensure the station's "long-term profitability."

That commercial emphasis is reflected in the cooperative agreement, which identifies retail, office, advertising, event and other revenue opportunities as part of the redevelopment framework. The agreement does not explain how those revenues would support private investment or how responsibilities would be divided between the public and private partners.

USRC President and CEO Doug Carr said the funding would allow the agency to "reimagine the project" and establish "a clear, fundable path forward." His statement did not indicate whether the replacement will retain the engineering work completed under the approved expansion plan or begin from a substantially different concept.

USDOT said the redevelopment will follow its approach at New York Penn Station, where Amtrak has already selected a master developer and advanced a defined redevelopment program under a predevelopment agreement.

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The Union Station planning effort is separate from the $465.8-million package announced in May for structural repairs, passenger concourse improvements and other near-term work.

All told, the July 24 announcement resets a project that had already completed federal environmental review and entered design while leaving unresolved how the administration intends to build on—or depart from—the approvals and engineering underlying the previous expansion plan.

FRA and USDOT did not respond to ENR's questions regarding the status of the 2024 Record of Decision, the previously approved design or the announced funding before deadline.