9 Sezon
77 Episod
Extreme Engineering - Season 2 Episode 4 Episodul 4 (2011)
The New Bay Bridge is the biggest construction project in California history. This two-mile, earthquake-proof road will replace the most heavily trafficked bridge in the country-the span linking San Francisco to Oakland and the East Bay.
- Țară : United States of America
- Gen : Documentary
- Studio : Discovery
- Director :
- Distribuție :
