NY Route 9A, also known as the Henry Hudson Parkway, is a scenic roadway that runs along the western edge of Manhattan in New York City. It stretches approximately 10 miles from Battery Park at the southern tip of Manhattan to the George Washington Bridge in the north. The route offers beautiful views of the Hudson River and connects several parks and recreational areas. The highway is primarily a commuter route, providing access to various neighborhoods and attractions, including Hudson River Park and Fort Washington Park. It is an important thoroughfare for both local traffic and those traveling to and from New Jersey via the George Washington Bridge.