Carp River Bridge
Concrete arch bridge over Carp River on Mackinac Trail
Open to traffic
Built 1919; rehabilitated 1929

Cut River Bridge
Deck truss bridge over Cut River on US 2
Open to traffic
Built 1947

Mackinac Bridge
Suspension bridge over the Straits of Mackinac on I-75 at Mackinaw City
Open to traffic
Built 1957

Rutledge Road Bridge
Pony truss bridge over Munuscong River on Rutledge Road
Open to traffic
Built 1914