All Hudson Line trains, including Amtrak and CSX trains, are now operating with PTC between Marble Hill and Poughkeepsie, a distance of 67 miles.
Full PTC functionality was commissioned on the Hudson Line from Croton Harmon to Poughkeepsie in September. In Connecticut, trains traveling the 23-mile Danbury Branch, including all Metro-North trains and Providence & Worcester Railroad Co. freight trains, began operating with PTC in August.
Metro-North anticipates having PTC operational across its entire territory by third-quarter 2020, officials said.