Port Reading Junction to South Plainfield

From the junction with the Trenton Line and end of Manville Yard, trailing in on the south side at CP-Port Reading Junction (MP 35.8), the line continues east-northeast, single track, Rule 261, maximum speed 50 mph, past the start of a 10,800 ft. south-side Controlled Siding (30 mph on the siding), the end of the Controlled Siding and junctions with a connection to New Jersey Transit's Raritan Valley Line, on the north side, and the Port Reading Secondary, on the south side, at CP-Bound Brook (MP 35.1), turning curvily east, past Middlesex (MP 30.8), New Market (MP 29.1), and a detector at "New Market" (MP 28.0), to the junction with the Perth Amboy Running Track, on the south side, at South Plainfield (MP 26.5), where the Lehigh Line continues just south of due east.