Survey No.
|
Name (as assigned by HAER)
|
Status
|
Type[2]
|
Built
|
Documented
|
Carries
|
Crosses
|
Location
|
County
|
Coordinates
|
IA-1
|
Pacific Shortline Bridge
|
Replaced
|
Rim-bearing swing span
|
1896
|
1980
|
US 77
|
Missouri River
|
Sioux City, Iowa, and South Sioux City, Nebraska
|
Woodbury County, Iowa, and Dakota County, Nebraska
|
42°29′15″N 96°24′49″W / 42.48750°N 96.41361°W / 42.48750; -96.41361 (Pacific Shortline Bridge)
|
IA-2
|
Eagle Point Bridge
|
Replaced
|
Pennsylvania truss
|
1902
|
1982
|
US 61 / US 151
|
Mississippi River
|
Dubuque, Iowa, and Hazel Green, Wisconsin
|
Dubuque County, Iowa, and Grant County, Wisconsin
|
42°32′13″N 90°38′38″W / 42.53694°N 90.64389°W / 42.53694; -90.64389 (Eagle Point Bridge)
|
IA-3
|
Keokuk and Hamilton Bridge
|
Extant
|
Swing span
|
1916
|
1982
|
Keokuk Junction Railway
|
Mississippi River
|
Keokuk, Iowa, and Hamilton, Illinois
|
Lee County, Iowa, and Hancock County, Illinois
|
40°23′28″N 91°22′24″W / 40.39111°N 91.37333°W / 40.39111; -91.37333 (Keokuk and Hamilton Bridge)
|
IA-4
|
Marsh Rainbow Arch Bridge
|
Replaced
|
Reinforced concrete through arch
|
1927
|
1980
|
West 8th Street North
|
Chicago, Rock Island and Pacific Railroad
|
Newton
|
Jasper
|
41°42′06″N 93°03′46″W / 41.70167°N 93.06278°W / 41.70167; -93.06278 (Marsh Rainbow Arch Bridge)
|
IA-5
|
Boyleston Bridge
|
Replaced
|
Parker truss
|
1897
|
1985
|
CR W75
|
Skunk River
|
Lowell
|
Henry
|
40°50′24″N 91°30′07″W / 40.84000°N 91.50194°W / 40.84000; -91.50194 (Boyleston Bridge)
|
IA-6
|
Sutliff's Ferry Bridge
|
Abandoned
|
Parker truss
|
1898
|
1982
|
Sutliff Road
|
Cedar River
|
Solon
|
Johnson
|
41°50′23″N 91°23′33″W / 41.83972°N 91.39250°W / 41.83972; -91.39250 (Sutliff's Ferry Bridge)
|
IA-7
|
Mill Rock Bridge
|
Replaced
|
Pratt truss
|
1913
|
1983
|
CR Y34
|
Bear Creek
|
Monmouth
|
Jackson
|
42°03′44″N 90°50′25″W / 42.06222°N 90.84028°W / 42.06222; -90.84028 (Mill Rock Bridge)
|
IA-8
|
South Third Avenue Bridge
|
Replaced
|
Reinforced concrete through arch
|
1920
|
1979
|
Iowa 14 (South Third Avenue)
|
Linn Creek
|
Marshalltown
|
Marshall
|
42°02′27″N 92°54′29″W / 42.04083°N 92.90806°W / 42.04083; -92.90806 (South Third Avenue Bridge)
|
IA-9
|
Traer Street Bridge
|
Replaced
|
Pennsylvania truss
|
1903
|
1980
|
Traer Street
|
Shell Rock River
|
Greene
|
Butler
|
42°53′43″N 92°48′10″W / 42.89528°N 92.80278°W / 42.89528; -92.80278 (Traer Street Bridge)
|
IA-10
|
Eureka Bridge
|
Relocated
|
Bowstring arch truss
|
1872
|
1983
|
City Park path
|
Man-made depression
|
Castalia
|
Winneshiek
|
43°06′27″N 91°40′23″W / 43.10750°N 91.67306°W / 43.10750; -91.67306 (Eureka Bridge)
|
IA-11
|
Taylor Bridge
|
Replaced
|
Reinforced concrete through arch
|
1924
|
1983
|
US 18 Bus.
|
Winnebago River
|
Mason City
|
Cerro Gordo
|
43°08′53″N 93°09′44″W / 43.14806°N 93.16222°W / 43.14806; -93.16222 (Taylor Bridge)
|
IA-15
|
Melan Arch Bridge[a]
|
Relocated
|
Reinforced concrete closed-spandrel arch
|
1893
|
1995
|
Emma Sater Park path
|
Man-made depression
|
Rock Rapids
|
Lyon
|
43°25′57″N 96°09′15″W / 43.43250°N 96.15417°W / 43.43250; -96.15417 (Melan Arch Bridge)
|
IA-17
|
Open Spandrel Bridge
|
Replaced
|
Reinforced concrete open-spandrel arch
|
1919
|
1985
|
Hawkeye Avenue
|
Des Moines River
|
Fort Dodge
|
Webster
|
42°30′46″N 94°12′13″W / 42.51278°N 94.20361°W / 42.51278; -94.20361 (Open Spandrel Bridge)
|
IA-18
|
Lower Plymouth Rock Bridge
|
Replaced
|
Bowstring arch truss
|
1877
|
1985
|
Cold Water Creek Road
|
Upper Iowa River
|
Kendallville
|
Winneshiek
|
43°25′54″N 91°59′50″W / 43.43167°N 91.99722°W / 43.43167; -91.99722 (Lower Plymouth Rock Bridge)
|
IA-19
|
Freeport Bridge[b]
|
Relocated
|
Bowstring arch truss
|
1878
|
1985
|
Clay Hill Road
|
Upper Iowa River
|
Decorah
|
Winneshiek
|
43°18′19″N 91°44′33″W / 43.30528°N 91.74250°W / 43.30528; -91.74250 (Freeport Bridge)
|
IA-20
|
Burlington Bridge[c]
|
Replaced
|
Swing span
|
1893
|
1985
|
BNSF Railway
|
Mississippi River
|
Burlington, Iowa, and Gulfport, Illinois
|
Des Moines County, Iowa, and Henderson County, Illinois
|
40°47′55″N 91°05′31″W / 40.79861°N 91.09194°W / 40.79861; -91.09194 (Burlington Bridge)
|
IA-21
|
MacArthur Bridge
|
Replaced
|
Cantilever
|
1917
|
1987
|
US 34
|
Mississippi River
|
Burlington, Iowa, and Gulfport, Illinois
|
Des Moines County, Iowa, and Henderson County, Illinois
|
40°48′43″N 91°05′44″W / 40.81194°N 91.09556°W / 40.81194; -91.09556 (MacArthur Bridge)
|
IA-29
|
Rock Valley Bridge
|
Replaced
|
Reinforced concrete through arch
|
1918
|
1988
|
US 30
|
North Timber Creek
|
Marshall
|
Marshall
|
42°00′31″N 92°51′07″W / 42.00861°N 92.85194°W / 42.00861; -92.85194 (Rock Valley Bridge)
|
IA-30
|
Benton Street Bridge
|
Replaced
|
Steel built-up girder
|
1949
|
1989
|
Benton Street
|
Iowa River
|
Iowa City
|
Johnson
|
41°39′02″N 91°32′20″W / 41.65056°N 91.53889°W / 41.65056; -91.53889 (Benton Street Bridge)
|
IA-31
|
Cottonville Bridge
|
Replaced
|
Bowstring arch truss
|
1946
|
1990
|
CR D61
|
Farmers Creek tributary
|
Maquoketa
|
Jackson
|
42°14′18″N 90°37′33″W / 42.23833°N 90.62583°W / 42.23833; -90.62583 (Cottonville Bridge)
|
IA-32
|
Supple Ford Bridge
|
Replaced
|
Bowstring arch truss
|
1875
|
1990
|
Temple Hill Road
|
Maquoketa River south fork
|
Clay Mills
|
Jones
|
42°11′08″N 90°58′39″W / 42.18556°N 90.97750°W / 42.18556; -90.97750 (Supple Ford Bridge)
|
IA-35
|
Davis Bridge
|
Replaced
|
Bowstring arch truss
|
1879
|
1991
|
CR 16
|
Upper Iowa River
|
Lime Springs
|
Howard
|
43°28′00″N 92°17′52″W / 43.46667°N 92.29778°W / 43.46667; -92.29778 (Davis Bridge)
|
IA-36
|
Sixth Street Viaduct
|
Replaced
|
Pratt truss
|
1886
|
1991
|
Sixth Street
|
Burlington Northern Railroad
|
Burlington
|
Des Moines
|
40°48′33″N 91°06′24″W / 40.80917°N 91.10667°W / 40.80917; -91.10667 (Sixth Street Viaduct)
|
IA-37
|
Bevington Bridge
|
Replaced
|
Pratt truss
|
1882
|
1992
|
Warren Street
|
Middle River
|
Bevington
|
Madison
|
41°21′33″N 93°47′25″W / 41.35917°N 93.79028°W / 41.35917; -93.79028 (Bevington Bridge)
|
IA-38
|
Waverly Junction Bridge
|
Replaced
|
Parker truss
|
1911
|
1991
|
Country Road
|
Shell Rock River
|
Waverly
|
Bremer
|
42°39′56″N 92°30′45″W / 42.66556°N 92.51250°W / 42.66556; -92.51250 (Waverly Junction Bridge)
|
IA-39
|
Honey Creek Bridge
|
Replaced
|
Reinforced concrete girder
|
1910
|
1992
|
105th Street
|
Honey Creek
|
Bangor
|
Marshall
|
42°12′05″N 93°05′56″W / 42.20139°N 93.09889°W / 42.20139; -93.09889 (Honey Creek Bridge)
|
IA-40
|
Okoboji Bridge
|
Relocated
|
Reinforced concrete girder
|
1929
|
1992
|
US 71
|
Strait between East and West Okoboji Lake
|
Okoboji
|
Dickinson
|
43°22′37″N 95°07′40″W / 43.37694°N 95.12778°W / 43.37694; -95.12778 (Okoboji Bridge)
|
IA-42
|
86th Street Overpass
|
Replaced
|
Aluminum built-up girder
|
1958
|
1992
|
Northwest 86th Street
|
I-35 / I-80
|
Urbandale
|
Polk
|
41°39′08″N 93°44′11″W / 41.65222°N 93.73639°W / 41.65222; -93.73639 (86th Street Overpass)
|
IA-43
|
Black Hawk Bridge
|
Extant
|
Cantilever
|
1931
|
1995
|
Iowa 9/ WIS 82
|
Mississippi River
|
Lansing, Iowa, and De Soto, Wisconsin
|
Allamakee County, Iowa, and Crawford County, Wisconsin
|
43°21′55″N 91°12′52″W / 43.36528°N 91.21444°W / 43.36528; -91.21444 (Black Hawk Bridge)
|
IA-44
|
Chicago & Northwestern Railroad Viaduct
|
Bypassed
|
Viaduct
|
1901
|
1995
|
Chicago and North Western Railway
|
Des Moines River
|
Boone
|
Boone
|
42°03′35″N 93°58′08″W / 42.05972°N 93.96889°W / 42.05972; -93.96889 (Chicago & Northwestern Railroad Viaduct)
|
IA-45
|
Wagon Bridge
|
Demolished
|
Pennsylvania truss
|
1910
|
1995
|
200th Street
|
Des Moines River
|
Boone
|
Boone
|
42°03′46″N 93°58′10″W / 42.06278°N 93.96944°W / 42.06278; -93.96944 (Wagon Bridge)
|
IA-46
|
Lake City Bridge
|
Bypassed
|
Reinforced concrete through arch
|
1914
|
1995
|
Rainbow Bend County Park trail
|
Raccoon River
|
Lake City
|
Calhoun
|
42°13′46″N 94°45′16″W / 42.22944°N 94.75444°W / 42.22944; -94.75444 (Lake City Bridge)
|
IA-47
|
Elkader Bridge
|
Extant
|
Stone arch
|
1889
|
1995
|
Bridge Street
|
Turkey River
|
Elkader
|
Clayton
|
42°51′18″N 91°24′13″W / 42.85500°N 91.40361°W / 42.85500; -91.40361 (Elkader Bridge)
|
IA-48
|
Nishnabotna River Bridge
|
Extant
|
Bowstring arch truss
|
1945
|
1995
|
310th Street
|
Nishnabotna River
|
Manilla
|
Crawford
|
41°52′02″N 95°16′01″W / 41.86722°N 95.26694°W / 41.86722; -95.26694 (Nishnabotna River Bridge)
|
IA-49
|
Euritt Bridge
|
Abandoned
|
Pratt truss
|
1882
|
1995
|
River Road
|
Grand River
|
Leon
|
Decatur
|
40°43′18″N 93°52′33″W / 40.72167°N 93.87583°W / 40.72167; -93.87583 (Euritt Bridge)
|
IA-50
|
Cascade Bridge
|
Abandoned
|
Baltimore truss
|
1896
|
1995
|
South Main Street
|
Cascade Ravine
|
Burlington
|
Des Moines
|
40°46′53″N 91°05′55″W / 40.78139°N 91.09861°W / 40.78139; -91.09861 (Cascade Bridge)
|
IA-51
|
White Water Creek Bridge
|
Relocated
|
Pratt truss
|
1872
|
1995
|
Bergfeld Pond Trail
|
Bergfeld Pond
|
Bernard
|
Dubuque
|
42°29′21″N 90°46′33″W / 42.48917°N 90.77583°W / 42.48917; -90.77583 (White Water Creek Bridge)
|
IA-52
|
Ellsworth Ranch Bridge
|
Extant
|
Pratt truss
|
1895
|
1995
|
130th Street
|
Des Moines River east fork
|
Dolliver
|
Emmet
|
43°27′36″N 94°34′49″W / 43.46000°N 94.58028°W / 43.46000; -94.58028 (Ellsworth Ranch Bridge)
|
IA-53
|
Twin Bridge
|
Extant
|
Reinforced concrete closed-spandrel arch
|
1910
|
1995
|
130th Street
|
Little Volga River
|
Fayette
|
Fayette
|
42°49′4″N 91°52′41″W / 42.81778°N 91.87806°W / 42.81778; -91.87806 (Twin Bridge)
|
IA-54
|
Dietzenbach Bottom Bridge
|
Bypassed
|
Warren truss
|
1891
|
1995
|
Pheasant Road
|
Turkey River
|
Saint Lucas
|
Fayette
|
43°04′39″N 91°53′21″W / 43.07750°N 91.88917°W / 43.07750; -91.88917 (Dietzenbach Bottom Bridge)
|
IA-55
|
West Auburn Bridge
|
Bypassed
|
Whipple truss
|
1881
|
1995
|
Neon Road
|
Turkey River
|
West Union
|
Fayette
|
43°00′58″N 91°52′43″W / 43.01611°N 91.87861°W / 43.01611; -91.87861 (West Auburn Bridge)
|
IA-56
|
Alden Bridge
|
Extant
|
Reinforced concrete rigid frame
|
1936
|
1995
|
Main Street
|
Iowa River
|
Alden
|
Hardin
|
42°31′16″N 93°22′32″W / 42.52111°N 93.37556°W / 42.52111; -93.37556 (Alden Bridge)
|
IA-57
|
Hardin City Bridge
|
Relocated
|
Whipple truss
|
1879
|
1995
|
170th Street
|
Iowa River
|
Steamboat Rock
|
Hardin
|
42°26′55″N 93°06′34″W / 42.44861°N 93.10944°W / 42.44861; -93.10944 (Hardin City Bridge)
|
IA-58
|
Fremont Mill Bridge[b]
|
Relocated
|
Bowstring arch truss
|
1873
|
1995
|
Central Park trail
|
Central Park Lake
|
Anamosa
|
Jones
|
42°06′38″N 91°08′26″W / 42.11056°N 91.14056°W / 42.11056; -91.14056 (Fremont Mill Bridge)
|
IA-59
|
Hale Bridge
|
Relocated
|
Bowstring arch truss
|
1879
|
1995
|
Wapsipinicon State Park trail
|
Wapsipinicon River
|
Oxford Junction
|
Jones
|
42°05′34″N 91°16′29″W / 42.09278°N 91.27472°W / 42.09278; -91.27472 (Hale Bridge)
|
IA-60
|
Corbett's Mill Bridge
|
Bypassed
|
Bowstring arch truss
|
1871
|
1995
|
Abandoned road
|
Maquoketa River
|
Scotch Grove
|
Jones
|
42°12′00″N 91°03′34″W / 42.20000°N 91.05944°W / 42.20000; -91.05944 (Corbett's Mill Bridge)
|
IA-61
|
Bridgeport Bridge
|
Bypassed
|
Pennsylvania truss
|
1904
|
1995
|
Abandoned road
|
Skunk River
|
Denmark
|
Lee and Des Moines
|
40°47′25″N 91°21′50″W / 40.79028°N 91.36389°W / 40.79028; -91.36389 (Bridgeport Bridge)
|
IA-62
|
Fort Madison Bridge
|
Extant
|
Swing span
|
1927
|
1995
|
Iowa 2/ IL 9
|
Mississippi River
|
Fort Madison, Iowa, and Niota, Illinois
|
Lee County, Iowa, and Hancock County, Illinois
|
40°37′37″N 91°17′45″W / 40.62694°N 91.29583°W / 40.62694; -91.29583 (Fort Madison Bridge)
|
IA-64
|
Holliwell Bridge
|
Bypassed
|
Lattice truss
|
1880
|
1995
|
Holliwell Bridge Road
|
Middle River
|
Winterset
|
Madison
|
41°19′22″N 93°57′34″W / 41.32278°N 93.95944°W / 41.32278; -93.95944 (Holliwell Bridge)
|
IA-65
|
Eveland Bridge
|
Abandoned
|
Whipple truss
|
1887
|
1995
|
285th Street
|
Des Moines River
|
Oskaloosa
|
Mahaska
|
41°14′34″N 92°45′23″W / 41.24278°N 92.75639°W / 41.24278; -92.75639 (Eveland Bridge)
|
IA-66
|
Middle Creek Bridge
|
Abandoned
|
Pratt truss
|
1898
|
1995
|
Ventura Road
|
Middle Creek
|
Rose Hill
|
Mahaska
|
41°20′24″N 92°27′50″W / 41.34000°N 92.46389°W / 41.34000; -92.46389 (Middle Creek Bridge)
|
IA-67 NE-5
|
Plattsmouth Bridge[c]
|
Bypassed
|
Cantilever
|
1929
|
1995
|
US 34
|
Missouri River
|
Pacific Junction, Iowa, and Plattsmouth, Nebraska
|
Mills County, Iowa, and Cass County, Nebraska
|
41°00′04″N 95°52′00″W / 41.00111°N 95.86667°W / 41.00111; -95.86667 (Plattsmouth Bridge)
|
IA-68
|
Nodaway River Bridge
|
Relocated
|
Bowstring arch truss
|
1876
|
1995
|
Pilot Grove County Park trail
|
Pilot Grove County Park pond
|
Grant
|
Montgomery
|
41°08′46″N 95°02′34″W / 41.14611°N 95.04278°W / 41.14611; -95.04278 (Nodaway River Bridge)
|
IA-69
|
Pine Mill Bridge
|
Extant
|
Pratt truss
|
1878
|
1995
|
Wildcat Den State Park trail
|
Pine Creek
|
Muscatine
|
Muscatine
|
41°28′03″N 90°52′02″W / 41.46750°N 90.86722°W / 41.46750; -90.86722 (Pine Mill Bridge)
|
IA-70
|
Court Avenue Bridge
|
Extant
|
Reinforced concrete open-spandrel arch
|
1918
|
1995
|
Court Avenue
|
Des Moines River
|
Des Moines
|
Polk
|
41°35′09″N 93°37′03″W / 41.58583°N 93.61750°W / 41.58583; -93.61750 (Court Avenue Bridge)
|
IA-71
|
Southwest Fifth Street Bridge
|
Extant
|
Pratt truss
|
1898
|
1995
|
Southwest 5th Street
|
Raccoon River
|
Des Moines
|
Polk
|
41°34′37″N 93°37′10″W / 41.57694°N 93.61944°W / 41.57694; -93.61944 (Southwest Fifth Street Bridge)
|
IA-72
|
McDowell Bridge
|
Demolished
|
Bowstring arch truss
|
1883
|
1995
|
Abandoned road
|
North Skunk River
|
Montezuma
|
Poweshiek
|
41°31′14″N 92°40′34″W / 41.52056°N 92.67611°W / 41.52056; -92.67611 (McDowell Bridge)
|
IA-73
|
Centennial Bridge
|
Extant
|
Steel arch
|
1940
|
1995
|
US 67
|
Mississippi River
|
Davenport, Iowa, and Rock Island, Illinois
|
Scott County, Iowa, and Rock Island County, Illinois
|
41°30′54″N 90°34′54″W / 41.51500°N 90.58167°W / 41.51500; -90.58167 (Centennial Bridge)
|
IA-74
|
Keigley Branch Bridge
|
Extant
|
Reinforced concrete closed-spandrel arch
|
1913
|
1995
|
550th Street
|
Keigley Branch
|
Gilbert
|
Story
|
42°08′13″N 93°36′04″W / 42.13694°N 93.60111°W / 42.13694; -93.60111 (Keigley Branch Bridge)
|
IA-75
|
Lincoln Highway Bridge
|
Extant
|
Reinforced concrete cast-in-place slab
|
1914
|
1995
|
US 30 (East 5th Street)
|
Mud Creek
|
Tama
|
Tama
|
41°57′50″N 92°33′44″W / 41.96389°N 92.56222°W / 41.96389; -92.56222 (Lincoln Highway Bridge)
|
IA-76
|
Red Bridge
|
Extant
|
Pratt truss
|
1920
|
1996
|
Abandoned road
|
Yellow River
|
Postville
|
Allamakee
|
43°07′51″N 91°25′29″W / 43.13083°N 91.42472°W / 43.13083; -91.42472 (Red Bridge)
|
IA-77
|
Wapsipinicon River Bridge
|
Extant
|
Reinforced concrete closed-spandrel arch
|
1927
|
1996
|
Iowa 150
|
Wapsipinicon River
|
Independence
|
Buchanan
|
42°27′33″N 91°53′27″W / 42.45917°N 91.89083°W / 42.45917; -91.89083 (Wapsipinicon River Bridge)
|
IA-78
|
Winnebago River Bridge
|
Extant
|
Reinforced concrete girder
|
1926
|
1996
|
US 65 northbound
|
Winnebago River
|
Mason City
|
Cerro Gordo
|
43°11′35″N 93°12′36″W / 43.19306°N 93.21000°W / 43.19306; -93.21000 (Winnebago River Bridge)
|
IA-79
|
Mederville Bridge
|
Bypassed
|
Reinforced concrete open-spandrel arch
|
1918
|
1996
|
Eclipse Road
|
Volga River
|
Mederville
|
Clayton
|
42°45′49″N 91°25′18″W / 42.76361°N 91.42167°W / 42.76361; -91.42167 (Mederville Bridge)
|
IA-80
|
Cedar River Bridge
|
Extant
|
Steel built-up girder
|
1936
|
1996
|
River Road
|
Cedar River
|
Floyd
|
Floyd
|
43°12′25″N 92°47′34″W / 43.20694°N 92.79278°W / 43.20694; -92.79278 (Cedar River Bridge)
|
IA-81
|
Illinois Central Railroad Overpass
|
Extant
|
Steel built-up girder
|
1932
|
1996
|
Iowa 57
|
Illinois Central Railroad
|
Ackley
|
Hardin
|
42°33′24″N 93°02′49″W / 42.55667°N 93.04694°W / 42.55667; -93.04694 (Illinois Central Railroad Overpass)
|
IA-82
|
Wapsipinicon River Bridge
|
Bypassed
|
Pratt truss
|
1887
|
1996
|
US 151
|
Wapsipinicon River
|
Anamosa
|
Jones
|
42°06′04″N 91°17′31″W / 42.10111°N 91.29194°W / 42.10111; -91.29194 (Wapsipinicon River Bridge)
|
IA-83
|
Upper Paris Bridge
|
Extant
|
Whipple truss
|
1879
|
1996
|
Sutton Road
|
Wapsipinicon River
|
Paris
|
Linn
|
42°14′40″N 91°35′04″W / 42.24444°N 91.58444°W / 42.24444; -91.58444 (Upper Paris Bridge)
|
IA-84
|
Southeast Fourteenth Street Bridge
|
Extant
|
Steel built-up girder
|
1937
|
1996
|
US 65 / US 69 (Southeast 14th Street)
|
Des Moines River
|
Des Moines
|
Polk
|
41°34′32″N 93°35′49″W / 41.57556°N 93.59694°W / 41.57556; -93.59694 (Southeast Fourteenth Street Bridge)
|
IA-85
|
Kilbourn Bridge
|
Extant
|
Pratt truss
|
1909
|
1996
|
Lark Avenue
|
Des Moines River
|
Kilbourn
|
Van Buren
|
40°47′59″N 91°58′14″W / 40.79972°N 91.97056°W / 40.79972; -91.97056 (Kilbourn Bridge)
|
IA-86
|
Jefferson Street Viaduct
|
Extant
|
Warren truss
|
1936
|
1996
|
US 34 / US 63 (Jefferson Street)
|
Des Moines River
|
Ottumwa
|
Wapello
|
41°00′48″N 92°24′44″W / 41.01333°N 92.41222°W / 41.01333; -92.41222 (Jefferson Street Viaduct)
|
IA-87
|
Grand Avenue Viaduct
|
Extant
|
Viaduct
|
1936
|
1996
|
US 20 Bus. / Iowa 12 (Gordon Drive)
|
Chicago and North Western Railroad
|
Sioux City
|
Woodbury
|
42°29′23″N 96°23′31″W / 42.48972°N 96.39194°W / 42.48972; -96.39194 (Grand Avenue Viaduct)
|
IA-88
|
Historical Overview of Iowa Bridges
|
|
|
|
1996
|
|
|
Ames
|
Story
|
|
IA-89
|
Structural Study of Reinforced Concrete Arch Bridges
|
|
Reinforced concrete closed-spandrel arch
|
|
1996
|
Structural analyses of Melan Arch Bridge, etc.
|
|
Ames
|
Story
|
|
IA-90
|
Structural Study of Iron Bowstring Bridges
|
|
Bowstring arch truss
|
|
1996
|
Structural analyses of Fremont Mill Bridge, etc.
|
|
Ames
|
Story
|
|
IA-92
|
Cutler Bridge
|
Relocated
|
Lattice truss
|
1871
|
2002
|
Winterset City Park trail
|
Middle River tributary
|
Winterset
|
Madison
|
41°19′52″N 94°00′17″W / 41.33111°N 94.00472°W / 41.33111; -94.00472 (Cutler Bridge)
|
IA-93
|
Hogback Bridge
|
Bypassed
|
Lattice truss
|
1884
|
2002
|
Hogback Bridge Road
|
North River
|
Winterset
|
Madison
|
41°23′11″N 94°02′51″W / 41.38639°N 94.04750°W / 41.38639; -94.04750 (Hogback Bridge)
|
IA-94
|
Imes Bridge
|
Relocated
|
Lattice truss
|
1870
|
2002
|
CR G50 trail
|
Man-made depression
|
St. Charles
|
Madison
|
41°17′21″N 93°48′03″W / 41.28917°N 93.80083°W / 41.28917; -93.80083 (Imes Bridge)
|
IA-95
|
Roseman Bridge
|
Extant
|
Lattice truss
|
1883
|
2002
|
CR G47
|
Middle River
|
Winterset
|
Madison
|
41°17′34″N 94°08′59″W / 41.29278°N 94.14972°W / 41.29278; -94.14972 (Roseman Bridge)
|
IA-96 SD-1
|
Sioux City Bridge[c]
|
Replaced
|
Whipple truss
|
1888
|
1986
|
Chicago and North Western Railway
|
Missouri River
|
Sioux City, Iowa, and South Sioux City, Nebraska
|
Woodbury County, Iowa, and Dakota County, Nebraska
|
42°28′28″N 96°23′10″W / 42.47444°N 96.38611°W / 42.47444; -96.38611 (Sioux City Bridge)
|
IA-97
|
Ebys Mill Road Bridge
|
Replaced
|
Reinforced concrete girder
|
1964
|
2014
|
CR X73 (Ebys Mill Road)
|
Small Creek
|
Ebys Mill
|
Jones
|
42°11′56″N 91°02′48″W / 42.19889°N 91.04667°W / 42.19889; -91.04667 (Ebys Mill Road Bridge)
|
IA-98
|
Bridge 23780
|
Replaced
|
Prestressed concrete box beam
|
1958
|
2014
|
US 20 westbound
|
Maquoketa River north fork
|
Dyersville
|
Dubuque
|
42°28′14″N 91°07′29″W / 42.47056°N 91.12472°W / 42.47056; -91.12472 (Bridge 23780)
|
IA-99
|
Bridge 33470
|
Replaced
|
Steel built-up girder
|
1953
|
2014
|
US 30 eastbound
|
Cedar River
|
Cedar Rapids
|
Linn
|
41°55′33″N 91°33′03″W / 41.92583°N 91.55083°W / 41.92583; -91.55083 (Bridge 33470)
|
IL-20-P
|
Rock Island Arsenal, Rock Island Bridge
|
Extant
|
Swing span
|
1896
|
1985
|
|
Mississippi River
|
Davenport, Iowa, and Rock Island, Illinois
|
Scott County, Iowa, and Rock Island County, Illinois
|
41°31′09″N 90°34′01″W / 41.51917°N 90.56694°W / 41.51917; -90.56694 (Rock Island Arsenal, Rock Island Bridge)
|
NE-1
|
Abraham Lincoln Memorial Bridge
|
Replaced
|
Pennsylvania truss
|
1929
|
1987
|
US 30
|
Missouri River
|
California Junction, Iowa, and Blair, Nebraska
|
Harrison County, Iowa, and Washington County, Nebraska
|
41°33′04″N 96°05′44″W / 41.55111°N 96.09556°W / 41.55111; -96.09556 (Abraham Lincoln Memorial Bridge)
|
NE-2
|
Nebraska City Bridge
|
Demolished
|
Whipple truss
|
1888
|
1986
|
Chicago, Burlington and Quincy Railroad
|
Missouri River
|
Percival, Iowa, and Nebraska City, Nebraska
|
Fremont County, Iowa, and Otoe County, Nebraska
|
40°40′27″N 95°50′14″W / 40.67417°N 95.83722°W / 40.67417; -95.83722 (Nebraska City Bridge)
|
NE-6
|
Omaha Bridge[c]
|
Replaced
|
Whipple truss
|
1887
|
1986
|
Union Pacific Railroad
|
Missouri River
|
Council Bluffs, Iowa, and Omaha, Nebraska
|
Pottawattamie County, Iowa, and Douglas County, Nebraska
|
41°14′59″N 95°55′02″W / 41.24972°N 95.91722°W / 41.24972; -95.91722 (Omaha Bridge)
|
NE-7
|
Blair Crossing Bridge[c]
|
Replaced
|
Whipple truss
|
1883
|
1986
|
Union Pacific Railroad
|
Missouri River
|
California Junction, Iowa, and Blair, Nebraska
|
Harrison County, Iowa, and Washington County, Nebraska
|
41°33′5″N 96°05′44″W / 41.55139°N 96.09556°W / 41.55139; -96.09556 (Blair Crossing Bridge)
|