Tearing through Tarrytown.
Metro-North Railroad M7A no. 4123 (Bombardier, 1999-2006) is the lead unit on Croton-Harmon-bound Hudson Line train 749 seen departing Tarrytown 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.