David Childs, the lead architect of the One World Trade Center skyscraper that rose from the site where the Twin Towers collapsed ... master plan for the National Mall in Washington, D.C., an ...

The public transportation system resumed service about 3 p.m. Built on six acres of landfill, the World Trade Center complex included seven high-rise buildings, a shopping mall and a daycare center.

David Childs, the lead architect of the One World Trade Center skyscraper that rose from the site where the Twin Towers collapsed in New York City during the 9/11 attacks, has died. He was 83.