Geotripper
News and views from the geologic realm
Showing posts with label
O'Callaghan-Tillman Bridge
.
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Showing posts with label
O'Callaghan-Tillman Bridge
.
Show all posts
Monday, June 3, 2013
A Dam Big Dam and a Dam Big Bridge...And a Dam Frightening Problem
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Oh, how mighty are the works of man...and how arrogant we sometimes get when contemplating our great works. Our first stop on our tour of ...
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