The Southern State Parkway is a major highway located in New York, primarily serving Long Island. It stretches approximately 20 miles from the Queens-Nassau border to the eastern part of Nassau County. The parkway is designed for passenger vehicles and features scenic views, making it a popular route for commuters and travelers. Constructed in the 1920s, the Southern State Parkway is known for its tree-lined medians and limited access points. It connects to several other major roads, including the Wantagh State Parkway and the Meadowbrook State Parkway, facilitating access to various destinations across Long Island.