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Build It Bigger

Rebuilding New York City's Subway

Season 5 Episode 1
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.
  • 43 min
  • TV-G
  • Premiered 04/08/2011