He also was involved in such notable projects as a new master plan for the National Mall in Washington, D.C. and an expansion of Dulles International Airport in Virginia.

David Childs, the lead architect of the One World Trade Center skyscraper that rose from ... adding that he still has the drawing. He said his father was a civic-minded architect who would often ...

David Childs, the lead architect of the One World Trade Center skyscraper that rose from ... adding that he still has the drawing.He said his father was a civic-minded architect who would often ...