Why Bridges Collapse

In 2018, Italy's Morandi Bridge collapsed, killing 43 people. NOVA investigates what went wrong and explores other bridge collapses across the United States. How can new engineering techniques make bridges safer and prevent such tragedies?

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Wednesday, October 16, 2019 - 8:00pm
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Thursday, October 17, 2019 - 5:00pm
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Friday, October 18, 2019 - 6:00am
Friday, October 18, 2019 - 12:00pm
Rating: 
TVPG
Length: 
56 minutes
Closed Caption: 
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Science
Technology
Construction
Infrastructure

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