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Everything You Need to Know About America's Crumbling Bridge Conundrum
http://www.civilengineeringdegree.org/everything-you-need-to...
Submitted by
ShaniyaSmith
3 months, 2 weeks, 8 hours agoOne of the greatest infrastructural feats in America was the creation of the bridge. But over time, these bridges have become a startling hazard. Bridges built in the 1920s are now giving way, and it seems almost too late to fix them. So where do we go from here?
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