The north end of the Trenton Subdivision at Port Reading Junction is where the Conrail Lehigh Line (in the North Jersey Shared Assets Area) heads northeast and the Norfolk Southern Railway Lehigh Line heads west.
At the north end of the Trenton Subdivision at Port Reading Junction, the Conrail Lehigh Line (North Jersey Shared Assets Area) proceeds to the northeast while the Norfolk Southern Railway Lehigh Line travels westward.