Construction is well under way in New York Cities Ground Zero area, site of the Sept 11th terrorist attacks:I had the pleasure of seeing the Twin Towers in New York about 15 years ago, while visiting friends in the city.  Looking at the photos of the new construction i believe the new "1 World Trade Center will be more spectacular. It will be the tallest building in the US when finished, measuring 1,776 feet( a nod to the year the declaration of independence was signed.)  Enjoy the photos.