Transportation

Union Pacific Is Exploring a Deal for Norfolk Southern

Norfolk Southern, left, and Union Pacific Railroad freight locomotives in Burnside, Kentucky.

Photographer: Luke Sharrett/Bloomberg

Union Pacific Corp. is exploring an acquisition of Norfolk Southern Corp., setting up what could rank as the largest railroad deal ever, according to people familiar with the matter.

The talks are at an early stage and there’s no guarantee the companies will reach a deal, the people said, asking not to be identified because the information is private.