The Mackinac Bridge is one of 68 bridges that a federal agency said should undergo a safety review after an investigation ...
Over the last year, the NTSB identified 68 bridges built before 1991 that don't have a "current vulnerability assessment" and ...
Today’s report does not suggest that the 68 bridges are certain to collapse,” the NTSB said in a press release Thursday.
The NTSB warns that two Toledo bridges face collapse risk if struck by ships, following a similar Baltimore incident.
Sagamore Bridge Michigan: Mackinac Bridge Mackinac Bridge New Hampshire: Memorial Bridge New Jersey: Commodore Barry Bridge New Jersey: Vincent R. Casciano (Newark Bay) Bridge New York ...
(Everyone has been to the Mackinac Bridge but has everyone been to the top of the Mackinac Bridge towers?) It can be done in the summer Bonus points if it’s more than something to just look at, if ...