184th Avenue Bridge[Map] Lost Pratt through truss bridge over Prairie Creek on 184th Avenue Replaced by a new bridge
283rd Street Bridge[Map] Arch bridge over an unnamed creek on 283rd Street Replaced by a new bridge Built ca. 1910
548th Avenue Bridge[Map] Pony truss bridge over Tributary of Schramling Creek on 584th Avenue Replaced by a new bridge Built ca. 1930
584th Avenue Bridge[Map] Pony truss bridge over Schramling Creek on 584th Avenue Replaced by a new bridge
Bear Creek Bridge[Map] Lost pony truss bridge over Bear Creek on a local road No longer exists Built 1915; replaced 2003
Beers Creek Bridge[Map] Pony truss bridge over Beers Creek on 49th Street Replaced by a new bridge Built 1915
Bellevue West Bridge[Map] Pratt pony truss bridge over Mill Creek on State Street Replaced by a new bridge
Big Mill Creek Bridge[Map] Pony truss bridge over Big Mill Creek on 258th Street Open to traffic Built 1986
Branch Spruce Creek Bridge[Map] Lost pony truss bridge over a branch of Spruce Creek on a local road Replaced by new bridge Built ca. 1910; replaced 1998
Bridgeport Bridge[Map] Lost Bridge over Maquoketa River on Road Replaced by a new bridge Built 1877
Canton Bridge[Map] Lost Truss bridge over Maquoketa River on Road Replaced by a new bridge Built 1874; Replaced ?
Caven Bridge[Map · Street View] Lost Pratt through truss bridge over North Fork Maquoketa River on 60th Avenue No longer exists Built ca. 1900; Removed 2021
Chenelworth Bridge[Map] Through truss bridge over Maquoketa River on 82nd Avenue Open to traffic Built 1927; rehabilitated 1957
Clark's Ferry Bridge[Map] Lost Bowstring through truss bridge over Maquoketa River on Road Destroyed by flooding Built 1874; Destroyed 1927
Cottonville Bridge[Map] Lost welded steel arch bridge over Farmers Creek on Bellevue Cascade Road in Cottonville Replaced by new bridge Built 1946; replaced 1993
CP - Sabula Bridge[Map] Through truss bridge over Mississippi River on Canadian Pacific Railway Open to traffic Built 1906; West Approach Upgraded Ca. 1930
Damon Bridge[Map · Street View] Through truss bridge over Maquoketa River on 435th Avenue (CR Z34) Open to traffic Built 1956
Davison Bridge[Map] Through truss bridge over Maquoketa River on 212th Avenue Open to traffic NBI says built 1958
Deep Creek Bridge[Map] Lost pony truss bridge over Deep Creek on 17th Street No longer exists Built 1939; replaced 2004
DME - Bridge #K-56[Map] Slab bridge over Unnamed Creek on Dakota, Minnesota & Eastern Railroad Open to traffic
DME - Duck Creek Bridge[Map · Street View] Deck Girder bridge over Duck Creek on Dakota, Minnesota & Eastern Railroad Open to traffic Built 1913, Northern Spans Replaced Ca. 1990
DME - Maquoketa River Bridge[Map · Street View] Through Plate Girder Bridge over Maquoketa River on Dakota, Minnesota & Eastern Railroad Open to traffic Built 1903; Replaced 2018
DME - Yeager Creek Bridge[Map] Deck plate girder bridge over Yeager Creek on Dakota, Minnesota & Eastern Railroad Open to traffic
Dunham Ferry Bridge[Map] Lost Pratt through truss bridge over Maquoketa River on Road Replaced by a new bridge
Dunham Ferry Bridge (Old)[Map] Lost Truss bridge over Maquoketa River Replaced by a new bridge Built 1873; Replaced ?
East Line Street Bridge[Map · Street View] Pony truss bridge over Beer Creek on East Line Street in Monmouth Intact but closed to all traffic Built 1902
Farmers Creek Bridge[Map] Lost pony truss bridge over Farmers Creek on a local road Replaced by new bridge Built 1915; replaced 1993
Farmers Creek Bridge[Map] Pony truss bridge over Farmers Creek on a local road Replaced by a new bridge Built 1915
Fountain Dale Bridge[Map] Through truss bridge over Brush Creek on 261st Avenue Open to pedestrians only Built 1902
Fulton Bridge[Map] Bridge over North Fork Maquoketa River on Road Replaced by a new bridge Built 1877
Hurstville Lime Works Gravity Railroad Bridge[Map] Abandoned pratt pony truss bridge over North Fork Maquoketa River on Hurstville Lime Kiln Gravity Railroad Abandoned, one span is sunk into the Northern bank. Built ca. 1900
Iron Bridge[Map · Street View] Through truss bridge over Maquoketa River on Iron Bridge Road Open to traffic Built ca. 1950
Lafayette Bridge[Map] Lost Pennsylvania through truss bridge over Maquoketa River on CO Z34 Replaced by a new bridge
Lakehurst Bridge[Map] Pratt through truss bridge over Maquoketa River on Road
Local Road Bridge[Map] Lost pony truss bridge over an unnamed creek on a local road No longer exists Built 1914; replaced 2002
Local Road Bridge[Map] Pony truss bridge over an unnamed creek on a local road Replaced by a new bridge Built ca. 1920
Local Road Bridge[Map] Lost pony truss bridge over an unnamed creek on a local road No longer exists Built 1911; replaced 2001
Local Road Bridge[Map] Lost pony truss bridge over an unnamed creek on a local road No longer exists Built 1911; replaced 1911
Local Road Bridge[Map] Lost pony truss bridge over an unnamed creek on a local road No longer exists Built ca. 1910; replaced 2001
Lytle Creek Bridge[Map] Pony truss bridge over Little Creek on a local road Unknown status Built 1938
Mann's Ferry Bridge[Map] Lost Bowstring through truss bridge over Maquoketa River on Road Destroyed by flooding Built 1872; Lost to flooding 1944
Maquoketa River Bridge[Map] Lost Whipple through truss bridge over Maquoketa River on Road Replaced by a new bridge
Mill Rock Bridge[Map] Lost Pratt through truss bridge over Big Bear Creek on 33rd Avenue in Monmouth Township Replaced by new bridge Built 1913; Replaced 1995
Millertown Bridge[Map] Through truss bridge over South Fork Maquoketa River on 30th Avenue Replaced by a new bridge Built ca. 1940
MILW - Maquoketa River Bridge[Map] Lost Bridge over South Fork Maquoketa River on Chicago, Milwaukee, St. Paul & Pacific Railroad Removed Built ?; Removed 1934
MILW - Maquoketa River Bridge (Old)[Map] Lost Howe through truss bridge over Maquoketa River on Davenport & St. Paul Railroad No longer exists Built 1871; Replaced ?
MILW - Mill Creek Bridge[Map] Lost Warren through truss bridge over Mill Creek on Railroad Replaced by a new bridge Built 1894; Replaced with secondhand spans ca. 1981
MILW - Sabula Bridge (Old)[Map] Lost Pratt through truss bridge over Mississippi River on Chicago, Milwaukee, St. Paul & Pacific Railroad Replaced by a new bridge Built 1881; Replaced 1906
Moravec Bridge[Map] Lost Pratt pony truss bridge over Tributary of Bear/Beer's Creek on North Road Replaced by a new bridge
Morehead Bridge[Map] Through truss bridge over South Fork Maquoketa River on 74th Street Open to traffic Built or relocated 1982
North Fork Maquoketa River Bridge[Map] Lost through truss bridge over North Fork Maquoketa River on CR Y31 (Bernard Road) No longer exists Built 1939; replaced 2005
North Fork Maquoketa River Bridge[Map] Parker through truss bridge over North Fork Maquoketa River on 182nd Ave/Old US 61 Closed to all traffic Built 1929
Prairie Creek Bridge[Map] Abandoned pony truss bridge over Prairie Creek on 17th Street Abandoned
Savanna-Sabula Bridge (1932)[Map · Street View] Continuous through truss bridge over the Mississippi River on US 52/IL 64/IA 64 at Savanna Replaced by a new bridge Built 1932; rehabilitated 1985; Imploded March 9, 2018
Savanna-Sabula Bridge (2018)[Map] Steel network tied-arch bridge over Mississippi River on US-52/IA-64/IL-64 Built 2016-2018 to replace original Savanna-Sabula Bridge built in 1932; closed February 2018 with loss of adjacent US52 Running Slough Bridge; reopened Sept. 2018
Slipper's Mills Bridge[Map] Truss bridge over North Fork Maquoketa River on Road No longer exists Built 1873
Tete De Morts Creek Bridge[Map] Pony truss bridge over Tete De Morts Creek on 296th Avenue Open to traffic Built 1982
Tete De Morts Creek Bridge[Map] Lost Pratt through truss bridge over Tete De Morts Creek on Road Replaced by a new bridge
Teter's Mill Bridge[Map] Lost Pratt through truss bridge over North Fork Maquoketa River on Highway Replaced by a new bridge Collapsed 1950, eplaced 1952
Thoma's Road Bridge[Map] Pratt pony truss bridge over Tete des Morts Creek on Thoma's Road Open to traffic
Tubbs' Mills Bridge[Map] Bowstring truss bridge over North Fork Maquoketa River on Road No longer exists Built 1871; Replaced?
Union Creek Bridge[Map · Street View] Pony truss bridge over Union Creek on 1st Street / 100th Street Open to traffic Rehabilitated 1960
US52 Green Island Bridge (Old)[Map] Parker through truss bridge over Maquoketa River on US 52 Replaced by a new bridge Built 1928; Replaced 1956
US52 Running Slough Bridge (1933)[Map · Street View] Through truss bridge over Running Slough (Mississippi River Overflow) on US 52/IA 64 in Sabula Closed due to washout of pier March 2018; replaced with concrete girder span Built 1933; rehabilitated 1985; lost February 27, 2018 when it sagged after a pier was undermined
US61 Farmers Creek Bridge[Map] Lost Warren pony truss bridge over Farmers Creek on US 61 Replaced by a new bridge