Federal officials identified 68 bridges across the U.S. that should undergo reviews to determine their vulnerability to ...

The NTSB calls for vulnerability assessments on 68 bridges nationwide, including Texas' Rainbow Bridge, after a deadly ...

A top transportation official is warning authorities to assess what risk bridges face catastrophic collapse due to collision.

The NTSB calls for vulnerability assessments of 68 U.S. bridges, including Michigan's Mackinac Bridge, to prevent collapse ...

But the bridges scheduled for evaluation are old and don’t meet the same standards, with the Brooklyn Bridge dating back to 1883. In 1991, AASHTO introduced a vulnerability assessment for new ...

Bridges that haven’t been assessed share something in common — they’re old, dating as far back as 1883 in the case of the Brooklyn Bridge. New bridges have to undergo assessments.