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Historic Bridges: Thunder Bay River

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.


Results in this list will be limited to the first 200 results. Consider performing a more narrow search from the main BridgeSeek tool if your search here is showing 200 results.

Total Bridges Found: 4

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2nd Avenue Over Thunder Bay River in Alpena: Alpena County, Michigan, United States
Metal Railing Height Girder, Movable: Double Leaf Bascule (Strauss Trunnion) and Approach Spans: Metal Stringer (Multi-Beam),
Length: 262 ft. Main Span: 127 ft. Roadway: 40 ft. Main Spans: 1
Built 1939 By: W. J. Storen Company and Clifford E. Paine of Chicago, Illinois
X
Hillman Bridge
M-32 Spur Bridge
HSRNational HSR. Local HSR.
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M-32 Spur (State Street) Over Thunder Bay River in Hillman: Montmorency County, Michigan, United States
Concrete 75 Foot Plan Curved Chord Through Girder, Fixed
Length: 150 ft. Main Span: 75 ft. Roadway: 20 ft. Main Spans: 2
Built 1922 By: Unknown and Michigan State Highway Department
Click to visit page.
Sturgis Road Over Thunder Bay River in Rural: Montmorency County, Michigan, United States
Metal 3 Panel Rivet-Connected Warren Pony Truss, Fixed
Main Spans: 1
Built By: Groton Bridge Company of Groton, New York
Click to visit page.
Ulshaffer Road Over Thunder Bay River in Rural: Montmorency County, Michigan, United States
Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 70 ft. Main Span: 40 ft. Roadway: 15.7 ft. Main Spans: 1
Built By: Unknown

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