Moving to the next assignment. Norfolk Southern 974 was the symbol for the OAR (Operation Awareness & Response) Train with 5642 (GP38-2, Training First Responders) and its eight cars moving from its last assignment in Rock Hill, SC to its next in Shire Oaks, PA. An aerial view shows the consist crossing the Susquehanna River into Marysville, PA on Saturday, May 25, 2019 over the historic Pennsylvania Railroad Rockville Bridge.