Memorial Square

Towers: 4 total. One at 80 stories, two at 70 stories, one at 56 stories.
The Plaza: Ten acres, no new structure on the site of the Twin Towers, plus a museum/memorial along the western edge.
Public space: 19.1 total acres.
Distinguishing features: A new cultural district, just south of the plaza, would include an opera house and an additional museum. A memorial promenade extends down to Battery Park.