Union Pacific, Norfolk Southern add customer safeguards to merger filing with STB
UNP•Timing reiterated
The companies reiterated their transaction timing, with completion expected in mid-2027.
TRRA, KCT and TTX interests
The companies reiterated that they do not seek control of TRRA, KCT, or TTX.
They also said a new binding deal with CN would transfer Norfolk Southern’s TRRA and KCT interests.
Merger filing supplemented with customer commitments
Union Pacific and Norfolk Southern said their merger filing with the Surface Transportation Board was supplemented with new customer commitments requested during the review process.
The package expands Committed Gateway Pricing, preserves competitive access for shippers, adds service-level protections during integration, and strengthens oversight through a new rate-relief process.




