The 68 bridges that the NTSB recommends for assessment are those designed before the guidance was established and do not have a current vulnerability assessment, the NTSB said.

The National Transportation Safety Board recommended that 68 bridges undergo vulnerability testing nearly one year after the Francis Scott Key Bridge collapsed in Baltimore. NTSB Chairwoman ...

Over the last year, the NTSB identified 68 bridges built before 1991 that don't have a "current vulnerability assessment" and need to be evaluated.

The NTSB says the collapse of the Francis Scott Key Bridge in Baltimore could have been prevented with "vulnerability assessments" by the Maryland Transportation Authority.

NTSB recommends evaluations for Philadelphia bridges due to vessel strike collapse risks, following Key Bridge collapse findings.

The 68 bridges that the NTSB recommends for assessment are those designed before the guidance was established and do not have a current vulnerability assessment, the NTSB said.

The National Transportation Safety Board recommended that 68 bridges undergo vulnerability testing nearly one year after the Francis Scott Key Bridge collapsed in Baltimore. NTSB Chairwoman ...

The 68 bridges that the NTSB recommends for assessment are those designed before the guidance was established and do not have a current vulnerability assessment, the NTSB said.