Union Pacific and Norfolk Southern Submit Revised Transcontinental Merger Plan to Regulators

WASHINGTON – Union Pacific and Norfolk Southern have formally notified federal regulators of their intent to file a revised merger application, a key step in their ongoing effort to create the first single-line transcontinental railroad in the United States. The railroads informed the Surface Transportation Board (STB) on February 17, 2026, that they would refile their proposal, which aims to combine the two freight giants into a network spanning the continent. The move comes after their initial application, submitted on December 19, 2025, prompted the STB to request additional information. The proposed transaction, designated as a "major merger" by the board, is under intense scrutiny from shippers, competitors, and government officials due to its potential to dramatically reshape the nation's supply chain infrastructure. For small and mid-sized businesses, the prospect of a single transcontinental railroad is a double-edged sword. The railroads promise lower costs and greater efficiency, but in our experience, massive industry consolidation rarely benefits smaller players. When competition dwindles, pricing power shifts decisively to the provider. We've seen clients become 'captive shippers,' subject to unpredictable rate hikes and declining service quality with no alternative routes. A disruption on a network this large could have cascading effects that smaller companies are ill-equipped to absorb. This is a critical moment for businesses to re-evaluate their logistics vulnerabilities. Proactive supply chain optimization is no longer a luxury; it's essential for survival. We help our clients model these risks and build more resilient shipping strategies. To understand how this merger could impact your operations and prepare your business for potential changes, contact C&S Finance Group LLC at csfinancegroup.com. In a joint statement, the railroads asserted that the updated filing will present an even stronger case for the merger's public benefits. According to materials released by the companies, the combination would enhance competition, drive significant cost savings for customers, and improve the resilience of the U.S. supply chain. A central claim of their proposal is that the merger would enable the diversion of an estimated 2 million truckloads from highways to rail annually, reducing road congestion and carbon emissions. The railroads state they have garnered support from over 2,000 stakeholders for the creation of an end-to-end network that they argue will provide more direct and efficient service, particularly for goods moving between the coasts and through critical hubs along the Gulf Coast and Great Lakes. However, the initial application faced criticism for a perceived lack of detail. Comments from industry analysts following the first filing suggested it was insufficient, with one observer on a professional networking site calling it "extremely sloppy." Another expert urged the railroads to focus on the "depth of detail and accuracy as to their public benefits calculations," noting that benefits exclusive to the private railroad companies are not the STB's primary consideration. This feedback underscores the high bar the applicants must clear to win regulatory approval. The STB's review process, managed under Docket No. FD 36873, began with the railroads' notice of intent to merge in July 2025. The board has since issued several decisions, including one compelling the applicants to provide extensive traffic data and another establishing the procedural schedule for public comment. Union Pacific CEO Jim Vena indicated on a recent earnings call that the full, revised application would be refiled within "weeks," with analysts hearing the month of March mentioned as a possible timeframe. The stakes of the STB's decision are immense. A combined Union Pacific-Norfolk Southern would control a vast network, raising significant questions about market power. Shippers, particularly those located in areas served by only one of the two railroads, are concerned that a merger could eliminate competitive options and leave them vulnerable to service issues or price increases. The railroads' own filings acknowledge the inherent risks in operating such a massive, integrated system, citing potential disruptions from mainline accidents, hazardous material discharges, or climate-related outages. The STB is tasked with determining whether the merger is consistent with the public interest. This involves weighing the applicants' claims of efficiency and environmental benefits against the potential for anticompetitive effects, degradation of service, and negative impacts on labor. The board will conduct a thorough review of the revised application once it is officially submitted. Moving forward, the STB will open a new period for public and stakeholder comments on the revised application. Shippers, competing railroads, labor unions, and local communities will have the opportunity to submit filings supporting or opposing the transaction. The board's final decision, which is likely many months away, will set a major precedent for the future of the North American rail industry.