A 124-meter spire was placed on One World Trade Center

Weighing 758 tons and a 124-meter high spire was placed at the top of the new WTC in New York. Thus, reaching the height of 541 meters (1776 ft), One World Trade Center has become the tallest building in the United States ( Willis Tower is the highest in the world.
One WTC is the highest of the four high-rise buildings built in the Zero Zone, the site of the coup of September 11, 2001.
Putting into service is planned for 107 floors and 240,000 m2 of space.