Hardin County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
100th Street Bridge100th Street over Dowd CreekOpen to trafficWarren pony truss1916--55.157.1
Alden BridgeMain Street over Iowa RiverOpen to trafficConcrete rigid frame1936--75.1149.9
Alden Bridge (Old)Road over Iowa RiverReplaced by a new bridgePratt through truss--1935----
Beaver Creek BridgeLocal road over Beaver CreekNo longer existsPony truss1925200389.989.9
CN - Creek Stone ArchRailroad over CreekOpen to trafficStone arch1881------
CN - Iowa Falls Rail CrossingCanadian National Railroad over Union Pacific RailroadOpen to trafficClosed-spandrel arch1903--23.023.0
CN - Iowa River BridgeCanadian National Railway over Iowa RiverOpen to trafficDeck plate girder1944--94.0383.0
CN - South Fork Iowa River BridgeCanadian National Railway over South Fork Iowa RiverOpen to trafficDeck plate girder1931--52.0104.0
CN - US-65 OverpassCanadian National Railway over US 65Open to trafficSteel stringer1958--60.060.0
CNW - Iowa River Bridge (Gifford)Railroad (CNW) over Iowa RiverRemovedQuadrangular lattice through truss1902--148.0148.0
CNW - Iowa River Bridge (Iowa Falls)Chicago & North Western Railway over Iowa RiverReplaced by a new bridgeQuadrangular lattice through truss--1977----
CNW - Iowa River Bridge (Xenia)former CNW RR over Iowa RiverDemolishedDeck plate girder--197675.0150.0
CNW - South Fork Iowa River Bridge (Gifford)Railroad (CNW) over South Fork Iowa RiverRemovedWarren through truss1910--147.0--
Coal Bank Hill BridgeAbandoned Road over Iowa RiverPrivately OwnedParker through truss1919------
Coal Bank Hill Bridge (Original)Road over Iowa RiverReplaced by a new bridgeWhipple through truss18811919155.0155.0
Eagle City Bridge160th Street over Iowa RiverIllegally demolishedBowstring through truss18701989----
Eldora BridgeRoad over Iowa RiverReplaced by a new bridgeBowstring through truss--1913----
Foster Bridge (Original)Washington Avenue over Iowa RiverReplaced by a new bridgeGirder19111933----
Gehrkie Quarries BridgeGehrkie Quarries Private Road (Old Road Alignment?) over Natural StreamOpen to private trafficSlab--------
Hardin City BridgePedestrian Walkway next to 170th Street over Slight DepressionRelocated to a wildlife refuge just off the street. Bridge is derelict but may be relocated to a park or bike trail in the futureWhipple through truss1879--140.0140.0
Hardin City Bridge (Original Location)170th Street over Iowa RiverReplaced by a new bridge and relocatedWhipple through truss18791989----
Hardin Street BridgeHardin Street over Cc RrDemolishedTimber stringer1902--18.0152.9
Honey Creek BridgeLocal over Honey CreekOpen to trafficStringer1919--39.078.1
IA118 Pine Lake Dam BridgeIA 118 over Pine Lake Outlet (Pine Creek)Replaced by a new bridgeSlab19221991----
IA175 Beaver Creek BridgeIA 175 over Beaver CreekReplaced by a new bridgeConcrete deck girder1916--34.068.0
IA175 Eldora ViaductRoad over Iowa RiverReplaced by a new bridgeDeck plate girder19131984----
IA57 OverpassIA57/Old US 20 over Illinois Central RailroadReplaced by a new bridgeDeck plate girder19322013105.0336.0
IARR - Iowa River Bridge (Union)Iowa River Rail Trail (Planned) over Iowa RiverDerelict/abandonedWarren through truss with sub-panels1902--136.0260.0
IARR - Natural Stream BridgeIowa River Rail Trail (Planned) over Natural StreamDerelict/abandonedTimber stringer--------
IARR - Old Road OverpassIowa River Rail Trail (Planned) over Abandoned RoadAbandonedTimber stringer--------
IARR - South Fork TrestleIowa River Rail Trail (Planned) over South Fork Iowa RiverDerelict/abandoned with severe fire damageTimber stringer----14.0385.0
IC - Iowa River BridgeRailroad over Iowa RiverReplaced by new bridgePratt deck truss18941909----
IC - Iowa River Covered Deck TrussIllinois Central Railroad over Iowa RiverDestroyed by fireDeck truss18681894----
Iowa Falls Swinging Bridgepath over Iowa RiverOpen to pedestriansSuspension1897------
Iowa River BridgeMain Street over Iowa RiverOpen to trafficSteel stringer1936--81.0162.1
Iowa River Rail Trail - Steamboat Rock BridgeIowa River Rail Trail over Iowa RiverOpen to pedestrians onlyDeck plate girder1926--60.0235.0
Island Bridgepath over Iowa RiverOpen to pedestriansStone arch--------
Lake Foster BridgeRiver Road over Elk RunOpen to trafficArch1925--40.085.0
M&StL - Filled In Road OverpassRailroad over RoadOpen to traffic, Filled in from belowTimber stringer--------
Mill BridgeRoad over Iowa RIverReplaced by a new bridge on a new alignmentBowstring through truss--------
Minerva Creek BridgeCR S27 over Minerva CreekOpen to trafficArch1998--29.929.9
Oak Street BridgeOak Street over Iowa RiverReplaced by a new bridgePratt through truss18981928----
Old IA118 Elk Creek BridgeOld IA 118 over Elk CreekOpen to trafficSteel stringer1935--33.194.2
Pine Lake State Park BridgeTrail over Ditch next to County Road S56Open to pedestrians onlyStone archca. 1930s------
Rainbow BridgePedestrian Pathway over Rock RunOpen to pedestrians onlyClosed-spandrel arch--------
RI - Abbot Crossing Trestleabandoned railroad (former RI) over South Beaver CreekDemolishedTimber stringer--198314.098.0
RI - Abbot Trestleabandoned railroad (former RI) over South Beaver CreekDemolishedTimber stringer--198314.056.0
RI - Cleves Trestleabandoned railroad (former RI) over unnamed branch of South Beaver CreekDemolishedTimber stringer--198314.042.0
RI - Old Road Overpassabandoned railroad (former RI) over former roadDemolishedSteel stringer--198325.025.0
RI - South Beaver Creek Bridge #4abandoned railroad (former RI) over South Beaver CreekDemolishedDeck plate girder--198336.0144.0
RI - US20 Ovperass (N)Chicago, Rock Island & Pacific Railroad over US 20Replaced by a new bridgeSteel stringer--------
River Street BridgeRiver Street over Iowa RiverOpen to trafficOpen-spandrel arch1922--140.0180.0
River Street Bridge (Old)River Street over Iowa RiverReplaced by a new bridgePratt through truss--1922140.0140.0
Rock Run BridgeRocksylvania Avenue over Rock RunOpen to trafficStone arch1920--170.0170.0
South Fork Bridge150th Street over South ForkOpen to trafficPratt pony truss1919--44.946.9
Steamboat Rock BridgeRoad over Iowa RiverReplaced by a new bridgeBowstring through truss--1935----
Tipton Creek BridgeL Avenue over Tipton CreekReplaced by a new bridgePony truss1900200789.993.2
Union Mill BridgeMill Road over Iowa RiverRemoved but not replacedBowstring through truss18681919----
UP - Honey Creek BridgeUnion Pacific Railroad over Honey CreekOpen to trafficUnknown--------
UP - IA175 OverpassUnion Pacific Railroad over IA 175Open to trafficSteel stringer----35.0102.0
UP - Iowa Falls Rail CrossingUnion Pacific Railroad over Union Pacific RailroadReplaced by a new bridgePony/through plate girder1913201880.0160.0
UP - Iowa River Bridge (Iowa Falls)Union Pacific Railroad over Iowa RiverOpen to trafficDeck plate girder1908--100.0380.0
UP - Iowa River CrossingUnion Pacific Railroad over Iowa RiverOpen to trafficGirder1977------
UP - Minerva Creek BridgeUnion Pacific Railroad over Minerva CreekOpen to trafficUnknown--------
UP - Radcliffe Rail CrossingUnion Pacific Railroad over Abandoned Chicago & North Western RailwayOpen to trafficPony/through plate girder1913--50.0110.0
UP - South Fork Iowa River BridgeUnion Pacific Railroad over South Fork Iowa RiverOpen to trafficDeck plate girder1942--75.0175.0
UP - Tipton Creek BridgeUnion Pacific Railroad over Tipton CreekOpen to trafficUnknown--------
UP - US-65 OverpassUnion Pacific Railroad over US 65Open to trafficSteel stringer1958--60.060.0
US20 Iowa River BridgeUS 20 over Iowa RiverOpen to trafficGirder2003--302.21639.2
US65 Iowa River BridgeUS 65 over Iowa RiverReplaced by a new bridgeDeck arch19282010234.9254.9
Washington Avenue BridgeWashington Avenue over Iowa RiverOpen to trafficOpen-spandrel arch1934--172.9380.3
Webster BridgeRoad over Otter CreekReplaced by a new bridgePony truss--1921----
Wildcat Glen BridgeMildred Avenue over Wildcat GlenOpen to trafficClosed-spandrel arch1933--52.269.9