STB asks comments on ‘completeness’ of rail merger application

Historic document runs 7,000 pages

(Photo: UP)

Looking for something to do over the Christmas holiday? The Surface Transportation Board has a suggestion.

The rail regulator announced that comments on the completeness of that 7,000-page application are due by Monday, Dec. 29, 2025.

Because the application is classified as a major transaction under Board regulations, it must include substantial supporting information (detailed in the Board’s regulations at 49 C.F.R. part 1180).

We’ll help you start. While UP (NYSE: UNP) is acquiring NS (NYSE: NSC) for $85 billion, the STB is calling the transaction a merger.

The railroads have an opportunity to respond to the comments until Jan. 2. Should the board accept the application, comments on the merger itself will be solicited at a later date.

For more information and to see the application, the board has posted a UP-NS Merger Resources Page.

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Find more articles by Stuart Chirls here.

Related coverage:

UP, NS: Merger will create 10,000 single-line service lanes, shift 105k truckloads to rail

BNSF CEO: Rail merger still a “significant threat” to economy, consumers

Union Pacific and Norfolk Southern file historic rail merger application

‘Application day’ nears for UP-NS rail merger

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Stuart Chirls

Stuart Chirls is a journalist who has covered the full breadth of railroads, intermodal, container shipping, ports, supply chain and logistics for Railway Age, the Journal of Commerce and IANA. He has also staffed at S&P, McGraw-Hill, United Business Media, Advance Media, Tribune Co., The New York Times Co., and worked in supply chain with BASF, the world's largest chemical producer. Reach him at stuartchirls@firecrown.com.