Creating America’s First Transcontinental Railroad: STB Accepts Union Pacific-Norfolk Southern Merger Application

Author: Union Pacific | May 28, 2026
Key Takeaways:
  • A seamless transcontinental network expands freight options. The combination would create America’s first single-line coast-to-coast railroad with new lanes, faster routing and broader market access.
  • Single-line service reduces supply chain friction. Fewer handoffs and more direct routing are designed to improve speed, reliability and efficiency for long-distance freight movement.
  • The proposed combination strengthens American competitiveness.The applicationhighlights supply chain growth, new union jobs, and expanded rail capacity as long-term economic benefits.

OMAHA & ATLANTA, May 28, 2026 – Union Pacific Corporation (NYSE: UNP) and Norfolk Southern Corporation (NYSE: NSC) today applauded the Surface Transportation Board (STB)’s decision to accept their merger application, calling it an important step toward a reinvigorated, more competitive U.S. railroad industry. The companies acknowledged the STB’s request for additional information on their amended merger application, reiterating their commitment to work constructively with the STB.

“We are confident this merger will deliver more reliable and lower-cost transportation options for American businesses,” said Union Pacific CEO Jim Vena. “We submitted a comprehensive, data-driven application backed by a detailed plan for seamless integration. We look forward to the opportunity to show the facts and demonstrate the benefits for our customers, employees and America.”


“The time is right for a more competitive U.S. rail network that reduces costs for American shippers and consumers,” said Norfolk Southern President and CEO Mark George. “The added detail strengthened our analysis and enhanced integration planning in our amended application. We have more confidence than ever in the value this proposal will deliver for all stakeholders and look forward to a full and transparent review.”

Enhanced Competition and Public Benefits
The application’s analysis is the first in rail merger history to use 100% actual traffic data provided by all six North American Class I railroads, making it the most thorough assessment of market and operational impacts ever. Some of its key findings:
  • A transcontinental railroad will create a stronger alternative to long-haul trucking, removing an estimated 2.1 million truckloads off the road annually. Giving shippers an attractive new option will make the entire supply chain more competitive, putting downward pressure on truck and rail prices.
  • Manifest and bulk customers will save on inventory and equipment costs with the combined railroad’s faster, more reliable service.
  • Shifting freight from higher-cost trucks to lower-cost rail is projected to save shippers an estimated $3.5 billion annually, helping lower costs across the supply chain.
  • The merger will enhance competition by providing customers with access to seamless coast-to-coast rail service for the first time. For the limited group who will not directly benefit from a more competitive single-line option, Committed Gateway Pricing will allow more customers to share in the merger’s benefits.
  • The combined network is projected to drive growth that will require approximately 1,200 net new union jobs by the merger’s third year. This growth is in addition to an unprecedented jobs-for-life guarantee — every union employee with a job at the time of the merger will continue to have one.
Path Forward

The process now moves into the merits-based review, during which the STB’s procedures recognize the agency may request additional information. In fact, in a previous merger transaction for a Class I railroad, the STB paused the procedural schedule after acceptance to obtain supplemental information about the transaction before later approving the merger. Union Pacific and Norfolk Southern will continue working closely with the STB to provide the requested information and further strengthen the record. Under the governing statute, the STB has 12 months from the date it publishes its acceptance to complete its evidentiary proceedings, providing a clear and defined path forward regardless of the timing of individual steps.

Broad Support for a Transcontinental Railroad

More than 2,000 stakeholders have submitted letters of support for the application, including customers, labor organizations, short line railroads, ports and business groups who believe a seamless transcontinental railroad will strengthen the U.S. supply chain and improve rail competitiveness.

The two companies expect the transaction to be completed in mid-2027. For more information, visit AmericasGreatConnection.com.

About Union Pacific
Union Pacific (NYSE: UNP) delivers the goods families and businesses use every day with safe, reliable and efficient service. Operating in 23 western states, the company connects its customers and communities to the global economy. Trains are the most environmentally responsible way to move freight, helping Union Pacific protect future generations. More information about Union Pacific is available at www.up.com.

About Norfolk Southern
Since 1827, Norfolk Southern Corporation (NYSE: NSC) and its predecessor companies have safely moved the goods and materials that drive the U.S. economy. Today, it operates a 22-state freight transportation network. Committed to furthering sustainability, Norfolk Southern helps its customers avoid approximately 15 million tons of yearly carbon emissions by shipping via rail. Its dedicated team members deliver approximately 7 million carloads annually, from agriculture to consumer goods. Norfolk Southern also has the most extensive intermodal network in the eastern U.S. It serves a majority of the country's population and manufacturing base, with connections to every major container port on the Atlantic coast as well as major ports across the Gulf Coast and Great Lakes. Learn more by visiting www.NorfolkSouthern.com

Union Pacific Media Contact: media@up.com

Union Pacific Investor Inquiries:
Diana Prauner
402-544-4227 or dprauner@up.com

Norfolk Southern Media Inquiries: media.relations@nscorp.com
Norfolk Southern Investor Inquiries: Investor Relations

Please review Union Pacific’s cautionary note regarding forward-looking statements.