Michigan's Macinac Bridge is among 68 bridges nationwide the National Transportation Safety Board has recommended be ...

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

Michigan’s iconic Mighty Mac suspension bridge is among 68 in the United States that should be assessed for risk of collapse if stuck by a ship, national transportation officials said.

Sixty-eight bridges across the US should be assessed to see if they are at risk of collapse if hit by a ship, transportation ...

A bridge in Chicago and one in Wisconsin are among 68 the National Transportation Safety Board said should be assessed, after a Baltimore bridge collapsed last year.

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

Nearly a year since the catastrophic collapse of the Francis Scott Key Bridge after a container ship struck one of its piers, ...

The NTSB identified 68 other bridges in 19 states spanning waterways frequented by cargo ships that, like the Key Bridge, ...

The bridges recommended for assessment include the country’s most iconic structures, such as the Brooklyn Bridge and Golden Gate Bridge.

Such an assessment could have prevented the deadly Key Bridge collapse, NTSB Chair Jennifer Homendy said Thursday.

The NTSB identified 68 bridges in the country that have an “unknown level of collapse risk," including the Martin Luther King ...