Norfolk Southern and Union Pacific defend proposed $85B merger that would create first coast-to-coast railroad
The two freight giants are pushing back against regulatory skepticism and union opposition as they seek to reshape American rail transport.
Union Pacific and Norfolk Southern are making their case for the largest railroad merger in US history, defending their proposed $85 billion combination before the Surface Transportation Board as opposition mounts from labor unions and rival carriers.
If approved, the deal would create the first coast-to-coast freight railroad in the United States, with a combined enterprise value exceeding $250 billion.
What the deal looks like
Under the terms announced on July 29, 2025, Norfolk Southern shareholders would receive 1.0 Union Pacific share plus $88.82 in cash for each share they hold.
The companies are projecting approximately $2.75 billion in annualized synergies from the merger. On top of that, they estimate shipper savings of around $3.5 billion per year.
The initial merger application, filed with the STB on December 19, 2025, was rejected for being incomplete. An amended application submitted on April 30, 2026, was accepted for review on May 28, 2026, with supplemental data due by July 27, 2026.
The deal includes a $2.5 billion reverse termination fee and notably does not involve a voting trust, meaning Union Pacific won’t take operational control of Norfolk Southern until full regulatory approval is secured.
The opposition is loud
Major rail unions have lined up against the merger, citing concerns over job security, safety, and service implications.
Competitor BNSF, the Burlington Northern Santa Fe railroad controlled by Berkshire Hathaway, has also scrutinized the deal.
The two companies are countering these objections by emphasizing the competitive pressure they face from trucking, arguing that a more efficient coast-to-coast rail network would pull freight off highways, reducing emissions and congestion while offering shippers better service at lower cost.
Why macro investors should care
The projected $2.75 billion in annual synergies would flow directly to the bottom line, while the $3.5 billion in shipper savings could reshape pricing dynamics across the entire logistics chain.
The STB hasn’t approved a major Class I railroad merger in over two decades. Labor opposition adds another layer of complexity.
If the merger closes, as the companies anticipate in early to mid-2027, investors tracking this deal should watch the July 27, 2026 supplemental data deadline closely, as the quality and completeness of that filing will likely determine whether the STB moves toward approval or demands further concessions.