The Mackinac Bridge Authority last week reviewed a report evaluating the bridge’s vulnerability to collapse, commissioned in ...
Testing requested by the National Transportation Safety Board shows the Mackinac Bridge is extremely unlikely to collapse in ...
A new study found that the Mackinac Bridge has an extremely low risk of collapse if it were to be struck by a vessel.
The report is in response to a request from the NTSB to 30 owners of 68 spans in the U.S., recommending that each conduct a ...
The latest on the Francis Scott Key Bridge collapse in Baltimore, Maryland. What we know about the victims, recovery effort, ...