Empties West. Norfolk Southern 93M was one of the last westbound moves in daylight over the Rockville Bridge from Harrisburg to Marysville, Pennsylvania on the late afternoon of Monday, November 16, 2020. Norfolk Southern GP38-2 5652 (née-Penn Central 7870, 1/1971) brings bare tables past the eastbound signals for CP Rockville over Susquehanna Bridge (with loads a bit further back in the consist) hat will head down the Port Road later in the evening.