9 Sezona
77 Epizoda
Extreme Engineering - Season 9 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.
- Leto: 2011
- Država: United States of America
- Žanr: Documentary
- Studio: Discovery
- Ključna beseda: engineering
- Direktor:
- Igralska zasedba: