Article Photos: NYC breaks ground on 26-acre Hudson Yards project 5/9

A BG 40 drill rig breaks ground for a new neighborhood called Hudson Yards, Tuesday, Dec. 4, 2012 in New York. The ambitious development is meant to transform the largest undeveloped property in Manhattan from an isolated rail yard into a sleek new neighborhood of spiky high-rises and graceful parks. (AP Photo/Mary Altaffer)