Riverside South is an urban development project in the Lincoln Square neighborhood of the Upper West Side of Manhattan, New York City. It was originated by six civic associations – The Municipal Art Society, Natural Resources Defense Council, New Yorkers for Parks, Regional Plan Association, Riverside Park Fund, and Westpride – in partnership wit…Riverside South is an urban development project in the Lincoln Square neighborhood of the Upper West Side of Manhattan, New York City. It was originated by six civic associations – The Municipal Art Society, Natural Resources Defense Council, New Yorkers for Parks, Regional Plan Association, Riverside Park Fund, and Westpride – in partnership with real estate developer Donald Trump. The largely residential complex, located on the site of a former New York Central Railroad yard, includes Freedom Place and Riverside Center. The $3 billion project is on 57 acres of land along the Hudson River between 59th Street and 72nd Street.