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Historic Bridges: Humboldt County, Iowa

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: 4

Browse Bridges In Google Maps

110th Street Bridge
Iowa Bridge Number 185150
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
110th Street Over East Fork Des Moines River

Rural: Humboldt County, Iowa
Metal 5 Panel Pin-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 110 ft
Main Span: 90 ft
Roadway: 15.7 ft
Main Spans: 1
Built 1911 By: Iowa Bridge Company of Des Moines, Iowa
Berkheimer Bridge
Iowa Bridge Number 184870
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
215th Street Over West Fork Des Moines River

Rural: Humboldt County, Iowa
Metal 10 Panel Pin-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 253 ft
Main Span: 170 ft
Roadway: 15.1 ft
Main Spans: 1
Built 1899 By: Clinton Bridge and Iron Works of Clinton, Iowa
Maple Road Bridge
Iowa Bridge Number 185160
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
130th Avenue (Maple Road) Over East Fork Des Moines River

Rural: Humboldt County, Iowa
Metal 7 Panel Rivet-Connected Pratt Through Truss, Fixed
Length: 122 ft
Main Span: 120 ft
Roadway: 17 ft
Main Spans: 1
Built By: Unknown
X
Sumner Avenue Bridge
Iowa Bridge Number 6140
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Sumner Avenue Over West Fork Des Moines River

Humboldt: Humboldt County, Iowa
Concrete Closed Spandrel Deck Arch, Fixed
Length: 297 ft
Main Span: 82 ft
Roadway: 25.3 ft
Main Spans: 3
Built 1920 By: Unknown

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