Tragic bridge collapse spurs creation of new space-based inspection method — oscarnetbiz

Scientists have come up with what they say is a way to spot bridges at risk of collapsing that other methods might miss — and none too soon. In the United States alone, more than 200,000 bridges are 50 years or older and 56,000-plus have been deemed structurally deficient — not necessarily unsafe at this point, but all competing […]

via Tragic bridge collapse spurs creation of new space-based inspection method — oscarnetbiz

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