Status: Closed to all traffic
Location: 45.016050,-83.964620
Carries Ulshaffer Road over Thunder Bay River
Design: truss/pony
Design Details: Pony truss
Total Length: 69.9 Feet
Span Length: 40.0 Feet
Overview: Pony truss bridge over Thunder Bay River on Ulshaffer Road
History: Built ca. 1930
Built: ca. 1930
Location: Montmorency County
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Status: Replaced by a new bridge
Location: 45.062806,-83.900723
Carries State Street over Thunder Bay River
Design: girder/pony/concrete
Design Details: Concrete through girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Concrete pony/through girder bridge over Thunder Bay River on State Street
History:
Built: 1922
Location: Montmorency County
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496470
Hillman Bridge
Photo from hillmanmichigan
Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
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