West Harlem is also frequently known as Manhattanville, and it’s defined as the stretch of Harlem from 123rd to 135th. Sts. It goes from City College to the Hudson River, and one of the most notable features of the neighborhood is the Riverside Drive Viaduct, which is a roadway designed in the Beaux-Arts style, dating back to 1900. Also part of the neighborhood is the West Harlem Piers Park, offering waterfront green space as well as the Riverside Park bikeway. Along with the City College of New York, Columbia University is also an integral part of the area.