Union Pacific, Norfolk Southern Resubmit Merger Petition Amid Industry Opposition

*TL;DR: Union Pacific and Norfolk Southern have filed a revised merger petition after the Surface Transportation Board found the original incomplete, while a coalition of shippers and rival railroads warns the deal could curb competition and raise prices.

Context More than three months after the Surface Transportation Board rejected their first application as “incomplete,” Union Pacific (UP) and Norfolk Southern (NS) submitted a new petition on April 30. The filing aims to create the largest single railroad in U.S. history, a network that would span roughly 50,000 miles across 43 states.

Key Facts - The revised petition runs over 7,000 pages and includes an updated traffic analysis that uses actual data from all six Class I railroads, rather than estimates supplied by the Board. UP says the new analysis shows the combined system can improve capacity while spending less on infrastructure. - UP CEO Jim Vena argues the merger “enhances competition and delivers real public benefits that make America’s supply chain stronger.” He notes the two carriers would avoid controlling more than 50% of the Terminal Railroad Association of St. Louis by selling a portion of their shares. - Opponents, organized as the Stop the Rail Merger Coalition, include BNSF Railway, Canadian Pacific Kansas City, the American Chemistry Council, the American Farm Bureau Federation, the Teamsters Rail Conference, the Alliance for Chemical Distribution, the National Industrial Transportation League and the Vinyl Institute. - BNSF President and CEO Katie Farmer contends the merger is driven by Wall Street’s desire for large shareholder payouts, not customer demand. She warns it would eliminate competition, raise consumer costs and destabilize the supply chain. - The coalition points to the 1996 UP acquisition of Southern Pacific, which caused months of network disruption, as a precedent for potential negative impacts.

What It Means If approved, the UP‑NS combination would consolidate roughly 30% of U.S. rail freight under a single corporate umbrella, potentially reshaping pricing power and service options for shippers. The Board’s next steps will involve a detailed review of the revised data and the coalition’s objections. Stakeholders will watch for any conditions the Board may impose to preserve competition, such as divestitures or operational safeguards.

Looking ahead, the Surface Transportation Board’s decision timeline and any remedial measures demanded will be critical indicators of the merger’s feasibility and its impact on the national supply chain.