9. 3 WTC is the Only Building in the World with a Three-Sided Cable Net Wall

Cable-net walls enable a building to focus on the transparency of the glass, minimizing the need for visible structural elements. 3 WTC will be the first building to have a three-sided cable net wall, which you will be able to see on the ground floor of the building. The lobby itself will be 62 feet high, surrounded by 150,000 feet of retail.

We got to see how the cables will connect into the building, below the floor.