STB Pauses Review of Union Pacific-Norfolk Southern Deal
The board said the revised filing still lacks key details on competition and public benefits, and it ordered an Environmental Impact Statement under federal law.
- On Thursday, the Surface Transportation Board accepted Union Pacific and Norfolk Southern's updated merger application, mandating an Environmental Impact Statement and requiring additional information by July 27.
- Previously, the agency rejected the merger proposal filed on Dec. 19, 2025, citing incomplete information; regulators now warn the revised filing still lacks necessary detail on competitive impacts and public benefits.
- The $72 billion merger would reshape the American rail network across 43 states, concentrating control over approximately 40% of U.S. freight rail traffic in a single railroad.
- Shares fell sharply following the delay, with Union Pacific down 5.2% and Norfolk Southern sliding 6.5%, as competitors like CNCN warn the deal threatens to stifle rail competition.
- Railroad officials committed to working "constructively" with the STB to address information gaps, promising the transcontinental network will save shipping costs and create 1,200 new union jobs.
25 Articles
25 Articles
STB pauses Union Pacific-Norfolk Southern merger proceedings
Nearly a month after Union Pacific and Norfolk Southern filed an amended merger application, the STB has accepted that update but again asked for additional information before they begin to consider the application in full.
Feds pause Union Pacific-Norfolk Southern rail merger
OMAHA — The federal government on Thursday paused a proposed merger of two railroad behemoths, Nebraska staple Union Pacific and Georgia-based Norfolk Southern. The U.S. Surface Transportation Board, an independent federal agency which regulates ground transportation and freight, requested more…
Federal regulator pauses review of Union Pacific, Norfolk Southern's $85 billion merger
The U.S. Surface Transportation Board said on Thursday it has paused the review of railroad operators Union Pacific UNP.N and Norfolk Southern's NSC.N $85 billion merger application, while it seeks more information from the companies.
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