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Construction of Bridge Over Hoover Dam
Uploaded by
ski3pin
, Apr 22 2010 02:38 PM
- Owner: ski3pin (View all images and albums)
- Uploaded: Apr 22 2010 02:38 PM
- Views: 757
- Category: Lake Mead National Recreation Area
In the aftermath of Sept. 11, there is concern over Hoover Dam being a possible target for a terror attack. Trucks are not allowed and vehicles are screened prior to crossing Hoover Dam on Highway 93. A new bridge across Black Canyon for Highway 93 has been under construction for years. It is an engineering marvel and somewhat fascinating to see how it is put together and construction progresses.