The Berkshire Flyer is a seasonal Amtrak passenger train service between New York City and the Berkshire Mountains in Pittsfield, Massachusetts, via the Hudson Valley. As of the 2026 season, the weekl
The Berkshire Flyer at Pittsfield in September 2022
A P42DC locomotive, only used on the Pittsfield leg, being removed from the train at Albany–Rensselaer
The Amtrak Hudson Line, also known as the CSX Hudson Subdivision, is a railroad line owned by CSX Transportation and leased by Amtrak in the U.S. state of New York. The line runs from Poughkeepsie nor