CN on UP+NS: ‘Remedies Are Necessary’

Why It Matters

The merger could dramatically consolidate freight‑rail power, potentially raising rates and reducing service options for shippers; CN’s push for stricter remedies may shape the STB’s final decision and set a precedent for future rail consolidations.

Key Takeaways

• CN says UP+NS merger still harms competition
• Merger would control roughly 40% of U.S. freight rail
• CN argues STB must impose stronger remedies, not cost caps
• Union Pacific, Norfolk Southern face heightened regulatory scrutiny

Pulse Analysis

The Union Pacific‑Norfolk Southern merger has long been a flashpoint for regulators, shippers, and competitors alike. After the initial application was rejected, the two Class I railroads submitted an amended filing to the Surface Transportation Board, hoping to address the Board’s concerns. Canadian National Railway, a major competitor, immediately launched a detailed review and concluded that the changes were superficial. CN’s senior legal officer, Olivier Chouc, stressed that the revised proposal still leaves significant competitive overlap unmitigated, especially in the Midwest and Gulf corridors where the three carriers intersect.

From a market‑structure perspective, a combined UP‑NS entity would control roughly 40% of domestic freight‑rail traffic, giving it unprecedented leverage over pricing, routing, and service standards. Shippers could face higher rates and fewer routing alternatives, while smaller regional railroads might lose bargaining power. CN argues that the merger’s competitive harms extend beyond the areas identified in the amended application, citing potential bottlenecks in intermodal hubs and reduced capacity for time‑sensitive shipments. The lack of concrete, enforceable remedies—such as divestitures or access commitments—raises the risk of a de‑facto monopoly in key corridors.

The STB’s mandate to protect competition is now the central battleground. Historically, the Board has imposed conditions ranging from asset divestitures to mandatory third‑party access when rail mergers threaten market health. CN’s insistence that cost‑cap limits set by the merging parties cannot constrain the Board’s authority signals a willingness to push for robust, possibly structural, remedies. If the STB follows precedent, it could require significant asset sales or enforceable service guarantees, reshaping the competitive landscape. The outcome will not only determine the fate of the UP‑NS deal but also set a benchmark for how aggressively regulators will intervene in future rail consolidations.