The Port Washington Branch is a commuter rail line in New York, part of the Long Island Rail Road (LIRR). It runs from Penn Station in Manhattan to Port Washington, covering approximately 18 miles. The branch serves several communities along the North Shore of Long Island, providing convenient access to the city for residents and visitors. The line features multiple stations, including Great Neck, Manhasset, and Port Washington. It operates frequent service during peak hours, making it a vital transportation option for commuters. The Port Washington Branch is known for its scenic views of Manhasset Bay and the surrounding areas.