210 10th Ave, New York, NY 10011, USA
For much of its history, the western edges of Manhattan neighborhoods like the West Village and Chelsea consisted of small manufacturing buildings and warehouses that served the piers on the Hudson River. Over time, those factories were replaced with residential developments, and shipping largely moved out to Brooklyn and New Jersey. What remained, however, was an abandoned light-rail line, located above street level. After 10 years of lobbying the city, state, and federal governments, the first section of the High Line park opened in 2009. It now extends for 1.45 miles, from Gansevoort Street in the south to 34th Street at its other end. An innovative design by James Corner Field Operations uses native species to preserve some of the feeling the old rail line had when it was overgrown with weeds. It has quickly become one of New York’s most popular attractions, both with residents and visitors who stroll the length of it, as well as a model for other cities attempting to find new uses for old infrastructure.