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Episode guide

S12·E12 The Great Bridge: 8 Miles of Steel

Core Aired February 23, 2005 44 min
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Synopsis

The Oakland Bay Bridge in San Francisco boasts more superlatives than any bridge on earth. Bridge builders of the depression era defied logic and economics and succeeded in building an 8 mile long structure connecting Oakland and San Francisco. Engineer Charles Purcell built two suspension bridges side by side on the San Francisco side of the bay, then built the largest bore tunnel in the world to connect the west side with Oakland’s eastern shores. Modern Marvels shows you how this great feat was accomplished.

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Frequently Asked Questions

When did Season 12 Episode 12 of Modern Marvels air?

Season 12, Episode 12 ('The Great Bridge: 8 Miles of Steel') originally aired on February 23, 2005.

How long is Season 12 Episode 12 ('The Great Bridge: 8 Miles of Steel')?

The runtime for this episode is approximately 44 minutes.

What happens in Modern Marvels Season 12 Episode 12?

The Oakland Bay Bridge in San Francisco boasts more superlatives than any bridge on earth. Bridge builders of the depression era defied logic and economics and succeeded in building an 8 mile long structure connecting Oakland and San Francisco. Engineer Charles Purcell built two suspension bridges...

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