From Newark to Manville, NJ, is part of Conrail Shared Assets, with NS owning or leasing the remainder. The heritage is quite mixed, as is the tonnage presently handled, according to RRPicturearchives’ tonnage map.
Newark to Manville, 23 miles, Conrail-Lehigh Valley, 60 to 100 MGT.
Manville to Phillipsburg, NJ, 42 miles, Conrail-Lehigh Valley, 20-40 MGT.
Phillipsburg to Easton, PA, 1 mile, Conrail-CNJ, 40-60 MGT.
Easton to Allentown, PA, 16 miles, Conrail-LV, 40-60 MGT.
Allentown to Harrisburg, PA, 92 miles, Conrail-Reading, 60-100 MGT.
Harrisburg to Shippensburg, PA, 40 miles, Conrail-Reading, 20-40 MGT.
Shippensburg to Hagerstown, MD, 34 miles, Conrail-PC-PRR, 20-40 MGT.
Hagerstown to Riverton, VA, 58 miles, NS-N&W, 20-40 MGT.
Riverton to Glasgow, VA, 136 miles, NS-N&W, 10-20 MGT.
Gasgow to Roanoke, VA, 47 miles, NS-N&W, 20-40 MGT.
Roanoke to Walton, VA, 42 miles, NS-N&W, 40-60 MGT.
Walton to Bristol, VA/TN, 111 miles, NS-N&W, 10-20 MGT.
Bristol to Bulls Gap, TN, 76 miles, NS-Southern, 10-20 MGT.
Bulls Gap to Morristown, TN, 16 miles, NS-Southern, 20-40 MGT.
Morristown to Knoxville, TN, 39 miles, NS-Southern, 40-60 MGT.
Knoxville to Birmingham, AL, 261 miles, NS-Southern, 20-40 MGT.
Birmingham to Meridian, MS, 160 miles, NS-Southern-AGS, 40-60 MGT.
Meridian to New Orleans, LA, 203 miles, NS-Southern-NO&NE, 20-40 MGT.