Great Neck is a station on the Long Island Rail Road's Port Washington Branch in Great Neck Plaza, New York. It is the westernmost station on the branch in Nassau County. The station is located at Middle Neck Road and Station Plaza at Great Neck Road, 0.25 miles (0.40 km) north of Northern Boulevard and 15.9 miles (25.6 km) from Penn Station in Midtown Manhattan. From just east of the station, the line becomes single track to Port Washington.