ATLANTA, Sept. 26, 2024 /PRNewswire/ -- Norfolk Southern Corporation (NYSE: NSC) has named Brian Barr as Vice President and Chief Mechanical Officer. In this role, Barr will lead mechanical operations across the company's 22-state network, reporting to Chief Operating Officer John Orr. Barr joins Norfolk Southern from Union Pacific where he held the positions of General Manager Great Lakes Services and Senior Vice President Transportation. Barr started his career as a craft dispatcher in 1998 working at Con ...