Monona County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
340th Street Bridge340th Street over Willow RiverNo longer existsThrough truss19562005105.0153.0
Beaver Creek BridgeLocal road over Beaver CreekReplaced by a new bridgeThrough truss19052002(?)88.988.9
Decatur BridgeNE 51/IA 175 over Missouri RiverOpen to trafficWarren through truss1950--421.01956.0
Dutch Creek Bridge105th Street over Dutch CreekOpen to trafficPony truss1965--44.984.0
Dutch Creek Bridge120th Street over Dutch CreekOpen to trafficPony truss1964--49.990.9
East Soldier River BridgeWillow Avenue over East Soldier RiverOpen to trafficBailey pony truss1957--89.9141.1
Garretson Outlet Bridge100th Street over Farmers Garretson DitchOpen to trafficPolygonal Warren pony truss1913--100.1169.0
Harrison Monona Ditch Bridge340th Street over Harrison Monona DitchDamaged by flooding in 2011 and removedPratt through truss19252011163.1198.2
IA141 Skunk Creek BridgeIA 141 over Skunk CreekOpen to trafficClosed-spandrel arch1921--20.021.0
IA175 Mapleton Bridge (N; Old)IA 175/IA 141 over Maple RiverReplaced by a new bridgeWarren pony truss--1967--166.0
Jordan Creek Bridge285th Street (285th St) over Jordan CreekOpen to trafficPony truss1912--80.0147.0
Jordan Creek Bridge245th Street over Jordan CreekReplaced by a new bridgePony truss1912201680.182.0
Jordan Creek Bridge210th Street over Jordan CreekOpen to trafficPony truss1900--49.950.9
Jordan Creek BridgePoplar Avenue over Jordan CreekOpen to trafficPony truss1962--80.181.0
Little Sioux River BridgeCR E60 over Little Sioux RiverReplaced by a new bridgeParker through truss1958--149.9316.0
Little Sioux River BridgeCR E54 (270th Street) over Little Sioux RiverReplaced by a new bridgeParker through truss19582015149.9316.0
Little Sioux River BridgeOak Avenue over Little Sioux RiverOpen to trafficThrough truss1925--120.1185.0
Local Road BridgeLocal road over Unnamed creekNo longer existsPony truss1912199960.0125.0
McCandless Cleghorn Ditch BridgeK-45 over McCandless Cleghorn DitchOpen to trafficConcrete tee beam1923--29.934.1
Middle Willow Creek Bridge100th Street/Willow Avenue over Middle Willow CreekReplaced by a new bridgePony truss1947201060.0101.1
MILW - Haitz Ditch BridgeChicago, Milwaukee, St. Paul & Pacific Railroad over Haitz DitchRemovedDeck plate girder--------
MILW - IA141 OverpassChicago, Milwaukee, St. Paul & Pacific Railroad over IA 141RemovedDeck plate girder--------
MILW - Maple River BridgeChicago, Milwaukee, St. Paul & Pacific Railroad over Maple RiverRemovedGirder--------
MILW - West Fork Ditch BridgeChicago, Milwaukee, St. Paul & Pacific Railroad over West Fork DitchRemovedGirder--------
Monona-Harrison Ditch BridgeCR E54 (270th Street) over Monona-Harrison DitchReplaced by a new bridgeWarren through trussca. 19402015129.9189.0
Norway Creek BridgeSumac Avenue over Norway CreekReplaced by a culvertPony truss1912200581.081.0
Rush Creek Bridge150th Street (150th St) over Rush CreekIntact but closed to all trafficPony truss1912--75.191.9
Skinner Creek BridgeSumac Avenue (Sumac Ave) over Skinner CreekReplaced by a new bridgePony truss1900200849.999.1
Soldier River Bridge225th Street over Soldier RiverReplaced by a new bridgePony truss1974200980.1226.1
Soldier River Bridge245th Street over Soldier RiverOpen to trafficThrough truss1905--170.0258.2
Soldier River BridgeLocal road over Soldier RiverReplaced by new bridgeThrough truss19111992151.9184.1
South Willow Creek BridgeTeak Avenue over South Willow CreekOpen to trafficPony truss1973--60.0167.0
South Willow Creek BridgeWillow Avenue over South Willow CreekNo longer existsPony truss1961200465.094.0
Unnamed Soldier River Tributary BridgeLocal road over Unnamed Tributary of Soldier RiverOpen to private trafficPony truss1900--49.950.9
UP - McCandless Cleghorn Ditch BridgeUnion Pacific Railroad over McCandless Cleghorn DitchOpen to trafficPony/through plate girder1913--45.045.0
Upper Soldier Ditch Bridge210th Street over Upper Soldier DitchDerelict/abandonedPratt through trussca. 1910--100.1184.1
West Fork Ditch Bridge100th Street over West Fork Drainage DitchRemovedWarren pony truss with no verticals1912201180.1120.1
Willow Avenue BridgeWillow Avenue over South Willow CreekReplaced by a new bridgePony truss1945--60.080.4
Willow Creek Bridge285th Street (285th St) over Willow CreekOpen to trafficThrough truss1978--100.1102.0
Willow Creek BridgeTeak Avenue over Willow CreekIntact but closed to all trafficThrough truss1905--80.1162.1