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Danny takes us to New York City, where the largest public works project in the country is happening: a $15 billion expansion of the NYC transit system. He heads 150 feet underground to find out what can be done without shutting down the city above.
First Air Date : Apr 13, 2003
Last Air date : Jul 09, 2011
Episode : 77 Episode
Season : 9 Season
Runtime: 60:42 minutes
Studio: Discovery
Country: United States of America
Cast:
Crew:
