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November 10, 2009

New bridge at Hoover Dam (2)

The center arch of the O'Callaghan-Tillman Memorial Bridge was completed in late August and it's free-standing now. The superstructure and cables used to support it during construction are gone.

OCallaghanTillmanBridge2.jpg

When it's finished, it will look something like this

OCallaghanTillmanBridge3.jpg

ScienceRay has 2 good photo essays about the construction process; they start here.

Posted by joke du jour at November 10, 2009 06:04 PM

« Adding insult to injury | Main | When Steve met Caroline »

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