NEW YORK, March 4, 2016--Constructors visit the new World Trade Center transportation hub in New York on March 3, 2016. The new World Trade Center transportation hub was opened to the public on Thursday, connecting Port Authority Trans-Hudson trains to New Jersey with 11 subway lines and ferry service. The station, replacing the one destroyed in the Sept. 11 attacks, was designed in 2004 by Santiago Calatrava and cost 3.9 billion dollars. (Xinhua/Wang Lei)