Catching Crumbling Infrastructure
Sensor Technology Provides New Opportunity
In August, an eight-lane interstate bridge in Minneapolis collapsed during evening
rush hour, killing 13 people and injuring 144. This collapse, and the failure to
anticipate it, calls into question the adequacy of current bridge inspection methods.
Why were problems with the bridge not identified? And if problems were missed in
Minneapolis, could they be missed elsewhere? Could this happen again?
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