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Historic Bridges: Iron County, Michigan

Special Bridge Conditions Legend
! 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.

Total Bridges Found: 7

Browse Bridges In Google Maps

Amasa Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Soo Line) Over Hemlock River

Amasa: Iron County, Michigan
Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed
Length: 100 ft
Main Spans: 1
Built 1920 By: Unknown
Brule River Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Rail-Trail) Over Brule River

Rural: Iron County, Michigan and Florence County, Wisconsin
Metal 8 Panel Rivet-Connected Double-Intersection Warren Deck Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed
Main Spans: 1
Built By: Unknown
Chicagon Mine Road Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Chicagon Mine Road Over Chicagon Creek

Rural: Iron County, Michigan
Concrete Slab, Fixed
Length: 28 ft
Main Span: 25 ft
Roadway: 15 ft
Main Spans: 1
Built 1910 By: Unknown
Genesee Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Genesee Street (Old US-2) Over Iron River

Iron River: Iron County, Michigan
Concrete Closed Spandrel Deck Arch, Fixed
Length: 90 ft
Main Span: 90 ft
Roadway: 45 ft
Main Spans: 1
Built 1917 By: Hoose and Person Construction Company of Iron Mountain, Michigan and Michigan State Highway Department
M-69 Paint River Bridge
Superior Avenue Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
M-69 (Superior Avenue) Over Paint River

Rural: Iron County, Michigan
Concrete Open Spandrel Deck Arch, Fixed
Length: 261.8 ft
Main Span: 131 ft
Roadway: 26 ft
Main Spans: 2
Built 1924 By: Smith-Holmes-Burridge-Sparks of Houghton, Michigan and Michigan State Highway Department
Old US-141 Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Old US-141 Over Hemlock River

Amasa: Iron County, Michigan
Concrete 60 Foot Plan Curved Chord Through Girder, Fixed
Length: 60 ft
Main Span: 60 ft
Roadway: 21 ft
Main Spans: 1
Built 1924 By: Samuel Mills of Escanaba, Michigan and Michigan State Highway Department
Pentoga Road Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Pentoga Road (Cherry Avenue) Over Brule River

Pentoga: Iron County, Michigan and Florence County, Wisconsin
Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed
Length: 64 ft
Main Span: 60 ft
Roadway: 16 ft
Main Spans: 1
Built 1924 By: Unknown

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