BNSF Warns UP-NS Merger Will Raise Rates Despite New Proposals

BNSF has intensified its opposition to the proposed Union Pacific–Norfolk Southern merger, dismissing the carriers' latest supplemental filing to regulators as insufficient to address fundamental anticompetitive concerns. The merger would create a combined entity controlling approximately 37% of North American rail traffic, with an additional 13% held through a new operating agreement with Canadian National, raising serious questions about competitive choice for shippers. The crux of BNSF's argument centers on the carriers' Committed Gateway Pricing (CGP) proposal, which the company characterizes as offering limited meaningful relief.

According to BNSF, CGP would apply to only about 1% of rail shipments, expire after a few years, and paradoxically raise rates for most users. BNSF contends that these band-aid solutions do not meaningfully preserve competition or protect customers from rate increases—the core requirement under Surface Transportation Board (STB) merger rules. For supply chain professionals, this ongoing regulatory battle carries material implications.

If the merger is approved as proposed, shippers dependent on transcontinental rail services face potential rate increases and reduced service alternatives. The debate underscores the structural vulnerability of supply chains reliant on limited rail carriers and highlights the need for contingency planning around modal alternatives and long-term contract negotiations.