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Humboldt County

Iowa
110th Street Bridge   [Map]
Through truss bridge over East Fork Des Moines River on 110th Street
Open to one-lane traffic
Built 1911 by the Iowa Bridge Co.
165th Street bridge over drainage ditch   [Map]
Steel stringer bridge over drainage ditch on 165th Street
Open to traffic
Built 1948; rehabilitated 1974
170th Street Bridge   [Map]
Lost Bridge over E.Fork Des Moines River on CSAH C 26 (170th Avenue)
Replaced by new bridge
Replaced 1994
240th Street Bridge   [Map]
Steel stringer bridge over Drainage ditch on 240th Street
Open to traffic
Built 1938
260th street bridge   [Map]
Steel stringer bridge over small natural stream on 260th Street
Open to traffic
260th Street bridge over drainage ditch   [Map]
Bridge over drainage ditch on 260th Street
Open to traffic
Built 2008
Berkheimer Bridge   [Map]
Through truss bridge over West Fork Des Moines River on 215th Street west of Humboldt
Open to traffic
Built 1899 by the Clinton Bridge & Iron Works; closed 2001; rehabilitated 2005
Blood Run Bridge   [Map]
Lost through truss bridge over Blood Run Creek on Oak Avenue north of Livermore
Destroyed by collision; road later abandoned
Built 1901 by the Marshalltown Bridge & Iron Works; destroyed 2003 in car accident
Bormann Bridge   [Map]
Through truss bridge over Des Moines River on 130th Avenue
Open to traffic
Built ca. 1900
Bridge over unnamed creek   [Map]
Steel stringer bridge over Ditch No 7 on Hawaii Avenue
Open to traffic
Dakota City Bridge   [Map]
Lost Pratt through truss bridge over East Fork Des Moines River on 1st Ave N
Replaced by new bridge
Built 1913, Replaced 1988
Dakota City Bridge (Older)   [Map]
Lost Through truss bridge over East Fork Des Moines River on local road
Replaced by a new bridge
Built 1871, replaced 1913
Drainage ditch #18 bridge   [Map]
Steel stringer bridge over drainage ditch #18 on 130th Street.
Open to traffic
Drainage ditch #18 bridge   [Map]
Steel stringer bridge over drainage ditch #18 on Virginia Avenue
Open to traffic
Drainage ditch #18 bridge   [Map]
Bridge over drainage ditch #18 on 130th Street (Humboldt CR C20)
Open to traffic
Built 1970
Drainage ditch #18 timber bridge   [Map]
Timber stringer bridge over drainage ditch #18 on Washington Avenue
Posted for 20 ton load
Built 1960
Drainage ditch #18 timber bridge   [Map]
Timber stringer bridge over drainage ditch #18 on Xenia Avenue (Humboldt CR P76)
Open to traffic, posted for 48 ton load limit.
Built 1956
Gotch Park Bridge   [Map]
Through truss bridge over East Fork Des Moines River on the Three Rivers Bike Trail at Gotch Park near Humboldt
Open to pedestrians and bicyclists only
Built for the Chicago & Northwestern Railroad; converted for trail use in 1991
Gotch Park Rd. Bridge   [Map]
Stringer bridge over Des Moines River on Gotch Park Rd.
Open to traffic
Built 1961
Grant Street Bridge   [Map]
Lost Bowstring through truss bridge over West Fork Des Moines River on Lewis Street
Replaced by new bridge
Built 1887, replaced 1906
Highway 3 bridge over East Fork Des Moines River   [Map · Street View]
Steel stringer bridge over East Fork Des Moines River on Iowa Highway 3
Open to traffic
Built 1955
Indian Creek bridge   [Map]
Steel stringer bridge over Indian Creek on 260th St.
Open to traffic
Built 1947
Indian Creek bridge   [Map]
Beam bridge over Indian Creek on Kansas Avenue
Open to traffic
Indian Creek bridge   [Map]
Steel stringer bridge over Indian Creek on Juniper Avenue
Open to traffic
Indian Creek Bridge   [Map]
Steel stringer bridge over Indian Creek on Georgia Avenue.
Open to traffic
Jarvis Bridge   [Map]
Stringer bridge over West Fork Des Moines River on CSAH P 19
Open to traffic
Built 1973
Lewis Street Bridge   [Map]
Lost two-span through truss bridge over West Fork Des Moines River on Lewis Street in Humboldt
No longer exists
Built 1906, closed in the 70s, demolished 1981
Livermore Bridge   [Map · Street View]
Lost through truss bridge over East Fork Des Moines River on 120th Street east of Livermore
Replaced by a new bridge
Built 1937, Replaced 2001
Livermore bridge east   [Map]
Lost through truss bridge over Des Moines River on a local road
No longer exists
Built 1937; replaced 2001
Local Road Bridge   [Map]
Through truss bridge over an unnamed creek on a local road
Unknown status
Built 1901
Lott's Creek bridge   [Map]
Timber stringer bridge over Lott's Creek on 120th Street
Open to traffic
Built 1954
Lucas Avenue bridge   [Map]
Steel stringer bridge over Ditch No 7 on Lucas Avenue
Open to traffic
Built 1949
McKnights Point Bridge   [Map · Street View]
Steel stringer bridge over West Fork Des Moines River on IA 15
Open to traffic
Built 1923; rehabilitated 1958
Murray Bridge   [Map]
Through truss bridge over West Fork Des Moines River on 190th Street, southeast of Bradgate
Open to traffic
Built 1905 by A.H. Austin; rehabilitated 1982; damaged in car wreck during 2004
P59 Bridge   [Map · Street View]
Bridge over Drainage ditch on Penn Avenue (Humboldt CR P59)
Open to traffic
Built 1970
Prairie Creek bridge   [Map]
Lost pony truss bridge over Prairie Creek on 110th Street
No longer exists
Replaced 2003
Prairie Creek Bridge   [Map]
Pony truss bridge over Prairie Creek on 120th Street.
Posted for 20 ton load
Prairie Creek Bridge   [Map]
Lost pony truss bridge over Prairie Creek on Xenia Avenue
Replaced by a new bridge
Built ca. 1900; replaced 2008
Prairie Creek bridge   [Map]
Pony truss bridge over Prairie Creek on Virginia Avenue.
Posted for 20 ton load
Prairie Creek bridge C20   [Map · Street View]
Bridge over Prairie Creek on 130th Street (Humboldt CR C20)
Open to traffic
Built 1968
Quebec Avenue bridge over drainage ditch   [Map]
Bridge over drainage ditch on Quebec Avenue
Open to traffic
Built 2002
Rutland bridge over W. Fork Des Moines River   [Map · Street View]
Stringer bridge over West Fork of the Des Moines River on Washington Avenue (Humboldt CR P33)
Open to traffic
Built 1990
Sheridan Avenue bridge   [Map · Street View]
Bridge over Ditch No 7 on Sheridan Avenue (Humboldt CR P29)
Open to traffic
Built 1918; rehabilitated 1983
Sumner Avenue Bridge   [Map · Street View]
Three-span concrete arch bridge over West Fork Des Moines River on Sumner Avenue in Humboldt
Open to traffic
Built 1919; rebabilitated in 2005; scheduled for replacement in 2012-13
Thor blacktop bridge   [Map]
Concrete stringer bridge over drainage ditch on 250th Street
Open to traffic
Unnamed Bridge over drainage ditch   [Map]
Steel stringer bridge over drainage ditch on Hawaii Avenue.
Open to traffic
Unnamed bridge over drainage ditch   [Map]
Steel stringer bridge over Drainage Ditch on Iowa Avenue (Humboldt CR P33)
Open to traffic
Built 1955
Unnamed Bridge over drainage ditch   [Map]
Steel stringer bridge over drainage ditch on 260th Street
Open to traffic
Unnamed bridge over drainage ditch   [Map]
Steel stringer bridge over drainage ditch on Iowa Avenue (Humboldt CR P33)
Open to traffic
Built 1948
Unnamed bridge over drainage ditch   [Map]
Concrete tee beam bridge over drainage ditch on Georgia Avenue
Open to traffic
Unnamed concrete bridge over drainage ditch   [Map]
Bridge over drainage ditch on 240th Street
Open to traffic
Built 1955
Unnamed Creek Bridge   [Map]
Arch bridge over Beaver Creek on a local road
Open to traffic
Built 1900
US 169 bridge over Bloody Run   [Map · Street View]
Bridge over Bloody Run Creek on US Route 169
Open to traffic
Built 1985
West Fork Des Moines River IA 3 Bridge   [Map · Street View]
Plate girder bridge over West Fork Des Moines River on Iowa Highway 3
Replaced by a modern bridge
Built 1939, replaced 2007