The High Line (also known as the High Line Park) is a 1.45-mile-long (2.33 km) New York City linear park built in Manhattan on an elevated section of a disused New York Central Railroad spur called the West Side Line. Inspired by the 3-mile (4.8-kilometer) Promenade plantée (tree-lined walkway), a similar project in Paris completed in 1993, the High Line has been redesigned and planted as an aerial greenway and rails-to-trails park.