Posted by M Fanoni [65.98.184.194] on Friday, April 13, 2012 at 17:25:19 :
In Reply to: Re: Why all the fine threaded bolts? posted by Will (in IL) [98.215.26.138] on Friday, April 13, 2012 at 17:08:53 :
It's in use today because of 3 major seismic retrofits. Todays modern bridges, such as the new Tacoma Narrows bridge and the Hoover Dam Bypass are much, much safer than the Golden Gate ever was.
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