STB accepts UP-NS merger application for consideration, requires supplemental information
PRESS RELEASE 28 May 2026 STB Accepts UP-NS Merger Application for Consideration; Requires Supplemental Information and Holds Proceedings in Abeyance The Surface Transportation Board (STB or Board) today announced a unanimous decision accepting for consideration the revised major merger application filed by Union Pacific (UP) and Norfolk Southern (NS) (together, Applicants), along with a related








