About World Trade Center Memorial
In August 2006, the World Trade Center Memorial Foundation and the Port Authority of New York and New Jersey began heavy construction on the National September 11 Memorial & Museum. The Memorial will be located at the World Trade Center site, on the former location of the two towers destroyed during the September 11 attacks in 2001. The World Trade Center Memorial Foundation was renamed the National September 11 Memorial & Museum at the World Trade Center in 2007. The winner of the World Trade Center Site Memorial Competition was Israeli-American architect Michael Arad of Handel Architects, a New York and San Francisco-based firm. Arad worked with landscape architecture firm Peter Walker and Partners on the design which calls for a forest of trees with two square pools in the center, where the Twin Towers once stood. The design is consistent with the original Daniel Libeskind master plan that called for the memorial to be 30 feet below street level (originally 70 feet) in a piazza. The design was the only finalist to throw out Libeskind's requirement that buildings overhang the footprints.