ADOT 'Goes Deep' With Columns to Support Roadway, Keep Bridges Steady
Every time you drive by an overpass, you see the cement-and-steel columns that support the roadway. There could be only a few on a small overpass, or more than a dozen in larger overpasses like the ones at two current projects on Interstate 10 in Pinal County. They usually hold the overpass 15 to 20 ft....
from RSSMix.com Mix ID 8246474 http://bit.ly/2Un52qS
via Inchiriere buldozere - Tuscher & Milas Company
from RSSMix.com Mix ID 8246474 http://bit.ly/2Un52qS
via Inchiriere buldozere - Tuscher & Milas Company
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