AirDate: 10/10/2011 |
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Overview: To save one of the most iconic engineering wonders of all time requires the creation of another masterpiece: the Hoover Dam Bypass Bridge. |
Hoover Dam Bypass BridgeShow: MegaStructures --> Season: 8 - Season 8
AirDate: 10/10/2011
|
|
Overview: To save one of the most iconic engineering wonders of all time requires the creation of another masterpiece: the Hoover Dam Bypass Bridge. |