Overview
- The railroads submitted the first tranche of information to the Surface Transportation Board on Tuesday, July 7, 2026, answering questions about their ties to jointly owned terminals and equipment pools.
- The filing says Union Pacific and Norfolk Southern do not control the Terminal Railroad Association of St. Louis, the Kansas City Terminal Railway, or TTX and offers to divest ownership stakes if the STB requires those moves to preserve neutrality.
- The STB paused the start of its formal evaluation and environmental review and set a July 27 deadline for a second, more detailed filing focused on enhanced-competition remedies.
- Union Pacific and Norfolk Southern say the merger would yield about $3.5 billion in annual shipper savings and remove roughly 2.1 million trucks from roads while opponents including rival railroads, shippers, labor groups, and state attorneys general warn it could reduce competition and raise rates.
- A recent STB leadership change that replaced Robert Primus with Patrick Fuchs as chair has injected political stakes into the review, and regulators will weigh the July 27 filing and divestiture proposals when deciding whether to demand further concessions or move toward approval.