A bridge near Wilmington, Delaware was closed on Monday after its support pillars were found to be tilting. The bridge is the latest to have a fractural flaw which could lead to a collapse. Another ... more 
A bridge near Wilmington, Delaware was closed on Monday after its support pillars were found to be tilting. The bridge is the latest to have a fractural flaw which could lead to a collapse. Another 20,000 bridges throughout the country have a similar problem. less 
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Wed, Jun 4, 2014 5:13 AM EDT