New York City never stops. Here's the train towards Harrison pulling into Harlem 125th street on this cold wintery afternoon. The slow powdery snow will eventually give way to freezing rains soon after this train has crossed Harlem 125th street station.
With three lines radiating north out of Grand Central Terminal plus service to Port Jervis on the former Erie, Metro North covers a wide swatch of New York's northern suburbs with varying terrains.