New skyscraper will be known as One World Trade Center . One World Trade Center will include 2.6 million gross square feet of office space on 70 office floors , a public lobby with a 50-foot-high ceiling , an observation deck 1,265 feet above ground , a skyline restaurant , a wide array of shopping and parking . Port Authority : `` It is most practical to market the building '' under address name . The building was named the Freedom Tower in the first `` ground zero '' master plan . Comment:
New skyscraper will be known as One World Trade Center . Port Authority : `` It is most practical to market the building '' under address name . The building was named the Freedom Tower in the first `` ground zero '' master plan . Comment: