3 World Trade Center
Update
06/24/16
Concrete core tops out at NYC's 3 World Trade Center
A topping out ceremony was held Thursday for New York City's 80-story, 1,079 foot tall 3 World Trade Center office tower. The ceremony marks the completion of concrete construction. The tower will consist of a reinforced concrete core; construction continues on the surrounding steel structure. 3 World Trade Center is the fourth of five buildings that will be built at the World Trade Center site.