Line description The southernmost of the Hudson Line, south of Spuyten Duyvil, is not parallel to the Hudson River. Much of the line in the Bronx parallels the Harlem River, while the entirety of the line in Manhattan follows Park Avenue. North of Spuyten Duyvil, the Hudson Line travels mostly parallel to the river (viewable on the left side northbound and the right side southbound) until the line terminates in Poughkeepsie. Manhattan and the Bronx Once past 125th Street and over the Harlem River, the Hudson Line departs from the track shared with the Harlem and New Haven Lines, passing first Yankees–East 153rd Street, which offers access to the lower Bronx and Yankee Stadium. After it is the employee-only Highbridge stop as it follows the river northward and, at first, the Major Deegan Expressway. Marble Hill, technically in Manhattan despite being on the mainland, offers a transfer to the IRT Broadway–Seventh Avenue Line of the New York City Subway at the 225th Street station. A short curve away brings the trains to Spuyten Duyvil and its stairs to the street. Just past the station, the track rejoins the original Hudson River Railroad, shared with Amtrak, and after one more stop at Riverdale is out of New York City. Westchester County The Palisades present themselves across the river as trains pass through the city of Yonkers and its four stops, mostly local. A few express trains do stop at the recently renovated Yonkers station, the first where a transfer to Amtrak is possible. Smaller, local-only suburban stations are passed as the Tappan Zee Bridge appears to the north and the river widens. Finally, between Irvington and Tarrytown, it passes overhead, as does the inevitable replacement known as the Governor Mario M. Cuomo Bridge. Rockland County fades to almost away across Haverstraw Bay. But after passing through Sing Sing prison, the train reaches Ossining, where a ferry brings travelers across the wide river. Electric trains end their runs one stop beyond, at Croton–Harmon, a terminal shared again with Amtrak just south of Harmon Yard and east of Croton Point. The tracks veer inland, closely following US 9, to the next and newest stop, Cortlandt, the only non-New York City station on the line where the Hudson River cannot be seen. The Hudson River reappears at Peekskill, the last stop in the county, where the Bear Mountain Bridge can be seen to the