The filing setback comes as UP racks up tens of millions in merger costs and faces opposition from rivals and trade groups concerned about consolidation.

Union Pacific’s plans to file an application to regulators for a review of its proposed merger with Norfolk Southern hit a slight delay this week amid demands from competitors for federal scrutiny.

WASHINGTON — Metra on Tuesday asked the Surface Transportation Board to set conditions and compensation for the Chicago-area ...

Metra on Dec. 1 advised the Surface Transportation Board (STB) that “despite concerted and ongoing efforts,” no agreement has been reached on the conditions and compensation for the Chicagoland ...

Despite a declaration from President Abraham Lincoln that Council Bluffs was to be the eastern end for the Union Pacific, officials with the railroad instead made Omaha the starting point.

USA: BNSF Railway has filed a petition with the Surface Transportation Board requesting immediate review and enforcement of ...

Union Pacific updated investors Dec. 2 that its Surface Transportation Board filing to acquire Norfolk Southern will be ...