Three motions to reject Union Pacific-Norfolk Southern merger leave regulatory fate unresolved
Key Facts
The U.S. Surface Transportation Board has not decided the fate of the Union Pacific-Norfolk Southern merger after denying motions to dismiss the deal early in its review, as the parties prepare to present arguments on its merits in the coming months. The board said its procedural decision did not address the merits of the deal and would not prevent participants from renewing their objections in later briefs. The move comes amid opposition from railroads and shippers concerned about the deal’s effects on competition and network access. CPKC had previously supported objections seeking summary dismissal, and its chief executive questioned whether the agency could approve the merger. But that does not establish that CPKC filed the specific petition described in an earlier account, or that the company asked the board to end the review through a new filing.
One procedural milestone dates to August 6, 2026, when the board received three motions for summary dismissal. The motions were filed by BNSF, CSX and a coalition of industry associations and shippers, while CPKC and others joined comments supporting them. The board denied the motions, clarifying that the decision did not reflect a determination of its position on the deal’s merits. That left open whether the merger would enhance or harm competition as the review proceeds. The board also allowed parties to raise their arguments again in opening comments, making the next stage the main forum for debate over the deal’s effects.
The board had accepted the amended merger application for consideration on May 28, 2026, but suspended proceedings and directed the companies to provide additional information by July 27. This sequence means the review has moved from examining the application and supplementary information to arguments on the substance of the deal. At this stage, parties can discuss proposed commitments to address competition concerns, as well as operational risks raised by opponents. FreightWaves reported that shippers’ objections included the limited scope of the “committed gateway pricing” program, the main mechanism the companies put forward to meet the condition of enhancing competition. The report also cited concerns about weaknesses in the plan to address operational disruptions after the two rail networks are combined; these are positions attributed to opponents, not findings by the board.
In comments reported by FreightWaves, a CPKC spokesperson said Chief Executive Keith Creel believes the agency will decide based on the facts, adding: “I don’t think the facts will allow that merger to be approved.” The statement reflects the company’s position on the deal, but does not change the procedural status of the board’s decision or settle the regulatory outcome. Distinguishing competitors’ views from the official decision remains important after the board stressed that denying the motions for summary dismissal did not endorse the arguments of those who filed them. The schedule gives parties an opportunity to submit further arguments on the merger’s expected effects on competition and shippers. The case therefore remains open until the exchange of comments and replies is complete.
The board set November 18, 2026, as the deadline for opening comments and February 16, 2027, for replies. Parties can renew their arguments on the deal’s merits within those deadlines, according to the board’s statement. The briefs are expected to put before the agency companies’ and shippers’ views on network access arrangements, pricing and preparedness for operational problems. The board has not announced a final decision date for the merger in the available information. In trading on October 29, 2026, Norfolk Southern shares closed at $342.19, while Union Pacific shares closed at $301.93; the pricing data did not link the closing prices to the regulatory review.