Six World Trade Center was an eight-story building in Lower Manhattan in New York City . It opened in 1973 and was the building in the World Trade Center complex that had the fewest stories . The building served as the U.S. Customs House for New York . It was destroyed in 2001 due to the collapse of the North Tower during the September 11 attacks ; it is not set to be replaced as part of the new World Trade Center
September 11 attacks
September 11 attacks
Six World Trade Center