This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Iowa.

NameImageBuiltListedLocationCountyType280th Street Bridge18981998-06-25IndependenceBuchananPinned kingpost pony trussAdair Viaduct19231998-06-25AdairAdairConcrete open spandrel archAdel Bridge18822002-04-18AdelDallasPratt Through TrussAlbright Bridge19071998-06-25Webster CityHamiltonPinned Pratt through trussAlden Bridge19361998-05-15AldenHardinconcrete rigid frameAmes Creek Bridge19121998-06-25De WittClintonConcrete through girderBeaver Creek Bridge19161998-06-25PerryDallasConcrete Marsh archBeaver Creek Bridge19191998-06-25OgdenBooneConcrete Marsh archBellefountain Bridge18981998-05-15TracyMahaskapinned Pratt through trussBerkhimer Bridge18991998-05-15HumboldtHumboldtPennsylvania through trussBertram Bridge18911998-05-15BertramLinnpinned Pratt through trussBig Creek Bridge19161998-06-25MadridBooneConcrete Marsh archBig Creek Bridge 219171998-06-25MadridBooneConcrete Marsh archBig Slough Creek Bridge19371998-05-15NicholsMuscatineconcrete rigid frameBoone Bridge1927, 19281998-06-25BooneBooneParker/Pratt through trussBoone Bridge 219101998-06-25BooneBoonePennsylvania through trussBoone River Bridge19121998-05-15GoldfieldWrightriveted Warren pony trussBoone Viaduct1899–19011978-11-17BooneBoonePratt deck trussBridge near West Liberty19371998-05-15West LibertyMuscatinewelded steel rigig frameBridgeport Bridge19041998-05-15DenmarkLeePennsylvania through trussBrooke Creek Bridge19091998-06-25Sioux RapidsBuena VistaConcrete spandrel archBuck Grove Bridge1998-06-25Buck GroveCrawfordBowstring pony arch-trussBurlington Railroad Overpass19371998-05-15CharitonLucasthree-hinge deck archtrussBurlington, Cedar Rapids, and Northern Railroad-Rock Rapids Station, Railroad Track and Bridge18861976-11-07Rock RapidsLyonCalamus Creek Bridge19051998-05-15MaxwellStoryconcrete Luten archCascade Bridge18961998-06-25BurlingtonDes MoinesBaltimore deck trussChain Lakes Bridge18841998-05-15HiawathaLinnpinned Pratt through trussChambers Ford Bridge18901998-05-15ChelseaTamapinned Pratt through trussCherry Street Bridge19291998-06-25Shell RockButlerConcrete open-spandrel archChicago, Rock Island and Pacific Railroad Stone Arch Viaduct18681998-07-15ShelbyShelbyCM and StP Railroad Underpass19031998-05-15WashingtonWashingtonRiveted Warren deck trussCoal Creek Bridge18891998-05-15CarlisleWarrenPinned Pratt pony trussCorbett's/Eby's Mill Bridge18711985-04-11Scotch GroveJonesArch beam trussCornelia Lake Bridge18771998-05-15ClarionWrightPinned Pratt pony trussCounty Line Bridge18931998-05-15Columbus JunctionLouisa/Washingtonpinned Pratt through trussCourt Avenue Bridge19181998-05-15Des MoinesPolkfilled spandral archCunningham Bridge18861998-05-15BevingtonMadisonpinned Pratt through trussCutler–Donahoe Bridge1871, 19701976-10-08WintersetMadisoncovered bridgeDes Moines River Bridge19161998-05-15Swea CityKossuthMarsh archDes Moines River Bridge19391998-05-15HumboldtHumboldtsteel plate deck girderussDry Run Bridge18981998-06-25LittleportClaytonSteel stringerDunkerton Bridge19091998-06-25DunkertonBlack HawkConcrete spandrelarchDunleith and Dubuque Bridge18722013-09-11DubuqueDubuquePinned Pratt through trussEast Indian Creek Bridge19121998-05-15NevadaStoryconcrete Luten archEisenhower Bridge18881998-05-15MiltonVan BurenPinned Pratt through trussEldorado Bridge1898, 18991998-06-25EldoradoFayettePinned Camelback trussElkader Keystone Bridge1888, 18891976-11-07ElkaderClaytonstone arch bridgeEllsworth Ranch Bridge18951998-07-15ArmstrongEmmetPratt/Warren through trussEly's Stone Bridge18931979-03-07MonticelloJonesEveland Bridge1876, 18771998-05-15OskaloosaMahaskapinned Whipple through trussFirst Avenue Bridge19201998-05-15Cedar RapidsLinnopen spandrel archFish Creek Bridge18941998-05-15SalemHenrypinned Pratt bedsteadFort Atkinson Bridge18921998-05-15Fort AtkinsonWinneshiekPinned Pratt through trussFort Madison Bridge1925, 19271999-08-27Fort MadisonLeeSwing-span through trussFremont Mill Bridge18731998-05-15AnamosaJonesbowstring through arch trussGarnavillo Township Bridge19021998-06-25GarnavilloClaytonStone archGarnavillo Township Culvert18991998-06-25GarnavilloClaytonStone arch culvertGarretson Outlet Bridge19131999-03-12WhitingMononaWarren pony trussGilliece Bridge1873, 18741998-05-15BlufftonWinneshiekBowstring through arch-trussGipple's Quarry Bridge18931998-05-15Columbus JunctionLouisapinned Pratt through trussGoldfield Bridge19211998-05-15GoldfieldWrightConcrete deck girderGrand River Bridge18851998-05-15ArispeUnionPinned Pratt through trussGrand River Bridge1998-06-25LeonDecaturPinned Pratt through trussGreen Mill Ford Bridge18711998-06-25JanesvilleBremerBowstring through arch-trussHale Bridge1877, 18791998-05-15Oxford JunctionJonesbowstring through arch trussHammond Bridge18941998-05-15HamiltonMarionHowe covered trussHarvey Railroad Bridge18781998-05-15HarveyMarionpinned Pratt through trussHawkeye Creek Bridge1909, 19101998-06-25MediapolisDes MoinesRiveted Pratt through trussHawkeye Street Underpass18891998-06-25Nora SpringsFloydStone masonry archHerrold Bridge19211998-05-15HerroldPolkconcrete deck girderHogback Covered Bridge18841976-08-28WintersetMadisonTown latticeHolliwell Covered Bridge18801976-08-28WintersetMadisonTown latticeIANR Railroad Underpass18871998-05-15Cedar RapidsLinnstone masonry archImes Covered Bridge1870, 1887, 19771979-02-09St. CharlesMadisoncovered bridgeIndian Creek Bridge1998-05-15Cedar RapidsLinnpinned Pratt through trussIowa Falls Bridge19281998-05-15Iowa FallsHardinopen spandrel archJefferson Street Viaduct1935, 19361998-05-15OttumwaWapelloRiveted Warren deck trussJulien Dubuque Bridge19431999-08-27DubuqueDubuqueCantilevered tied archKeigley Branch Bridge19131998-05-15GilbertStoryfilled spandrel archKilbourn Bridge1908, 19091998-05-15KilbournVan BurenPinned Pratt through trussKittyhawk Avenue Bridge19131998-06-25CarrollCarrollRiveted Warren pony trussKlondike Bridge1913, 19141998-05-15LarchwoodLyonPratt through trussLawrence Bridge18801998-05-15Jackson JunctionWinneshiekPinned Pratt pony trussLe Grand Bridge (1914)1914, 19151998-05-15Le GrandMarshallconcrete deck girderLe Grand Bridge (1896)18961998-05-15Le GrandTamapinned Pratt through trussLincoln Highway Bridge19151978-03-30TamaTamaSingle-span slab bridgeLincoln Highway-Little Beaver Creek Bridge19151993-03-29Grand JunctionGreeneConcrete slab bridgeLittle Sioux River Bridge1900, 19011998-06-25SpencerClayPennsylvania through trussLower Road Bridge18781998-05-15AnamosaJonesbowstring through arch trussMain Street Bridge1909, 19101999-03-12Charles CityFloydConcrete spandrel archMallory Township Bridge18901998-06-25OsterdockClaytonPinned Pratt pony trussManning Milwaukee Railroad Trestle19132020-08-21ManningCarrollPratt through trussMarsh Rainbow Arch Bridge19141989-03-30Lake CityCalhounTriple rainbow archMatsell Bridge1938, 19391998-05-15SpringvilleLinncontinuous plate through girMederville Bridge19181998-06-25MedervilleClaytonConcrete open spandrel archMelan Bridge1893, 18941974-10-18Rock RapidsLyonMelan designMill Creek Bridge1888, 18891998-06-25ClarenceCedarPinned Pratt pony trussMill Creek Bridge18911998-06-25CherokeeCherokeePinned Pratt through trussMill Race Bridge18921998-06-25West UnionFayettePinned Warren through trussMiller Bridge18841998-05-15WintersetMadisonpinned Pratt through trussMinerva Creek Bridge19101998-05-15ClemonsMarshallconcrete Luten archMonona Township Culvert18991998-06-25LuanaClaytonStone arch culvertMoore's Ford Bridge18841998-05-15MonticelloJonespinned Pratt through trussMorgan Bridge18911998-05-15PeruMadisonpinned Pratt through trussNishnabotna River Bridge1929, 19301998-05-15HendersonMillsriveted Warren pony trussNishnabotna River Bridge1999-03-12ManillaCrawfordBowstring pony arch-trussNishnabotna River Bridge1998-06-25ManillaCrawfordBowstring pony arch trussNodaway River Bridge18761998-05-15GrantMontgomeryBowstring pony arch-trussNorth Skunk River Bridge19201998-05-15New SharonMahaskapinned Parker through trussOakland Mills Bridge18761998-05-15Mount PleasantHenrypinned Pratt through trussOkoboji Bridge19091998-06-25MilfordDickinsonPratt/Warren pony trussOlympic Avenue Bridge19131998-06-25CarrollCarrollRiveted Warren pony trussOtter Creek Bridge19171998-06-25OelweinFayetteConcrete through girderPine Mill Bridge18781998-05-15MuscatineMuscatinepinned Pratt through trussPlattsmouth Bridge19291993-04-15Pacific JunctionMillsCantlevered through trussQuail Avenue Bridge19131998-06-25CarrollCarrollRiveted Warren pony trussQuarry Bridge18851998-05-15QuarryMarshallpinned Whipple through trussRead Township Culvert18991999-03-12ElkaderClaytonStone arch culvertRed Bridge18921998-05-15MonroeJasperpinned Warren through trussRed Bridge19201998-06-25PostvilleAllamakeeTimber/iron Pratt trussRiver Street Bridge19241998-05-15Iowa FallsHardinopen spandrel archRiver Street Bridge19121998-06-25Marble RockFloydConcrete deck girderRobin Avenue Bridge19131998-06-25CarrollCarrollSteel Warren pony trussRock Falls Bridge19291998-06-25Rock FallsCerro GordoOpen spandrel archRockwell City Bridge19151998-06-25Rockwell CityCalhounConcrete Marsh archRoseman Covered Bridge18831976-09-01WintersetMadisonTown latticeSavanna-Sabula Bridge1931, 19321999-08-27SabulaJacksonCantilever through trussShell Rock Bridge19151999-03-12Shell RockButlerConcrete spandrel archShellsburg Bridge19151998-06-25ShellsburgBentonConcrete spandrel archSkunk River Bridge1876, 19161998-05-15AmesStorypinned Warren through trussSnider Bridge18851998-06-25CorningAdamsPinned Pratt pony trussSouth Omaha Bridge1933–19351992-06-29Council BluffsPottawattamieWarren through trussSouthwest Fifth St. Bridge18981998-05-15Des MoinesPolkpinned Pratt through trussSquaw Creek Bridge19171998-06-25RidgeportBooneConcrete Marsh archSquaw Creek Bridge 219181998-06-25RidgeportBooneConcrete Marsh archState Street Bridge19031998-06-25Mason CityCerro GordoFilled spandrel archStewart Avenue Bridge19141998-06-25Mason CityCerro GordoFilled spandrel archSteyer Bridge18751983-01-04DecorahWinneshiekStoe Creek Bridge19131998-06-25OelweinFayetteConcrete through girderStorm Creek Bridge19131998-06-25CarrollCarrollSteel Warren pony trussStorm Creek Bridge 219131998-06-25CarrollCarrollSteel Warren pony trussSumner Bridge1916, 19171998-06-25SumnerFayetteConcrete deck girderSutliff Bridge1897, 18981998-05-15Iowa CityJohnsonpinned Parker through trussTaylor's Ford Bridge18721998-06-25IndependenceBuchananBowstring through arch-trussThird Street Bridge19172018-05-31WaverlyBremerRiveted Pratt through trussTremaine Bridge19021998-05-15Webster CityHamiltonCamelback through trussTwin Bridge19101998-06-25FayetteFayetteConcrete Luten archUpper Bluffton Bridge18801998-05-15BlufftonWinneshiekPinned Pratt through trussUpper Iowa River Bridge1913, 19141998-06-25DorchesterAllamakeeRiveted Pratt through trussUpper Paris Bridge18791998-05-15CoggonLinnpinned Whipple through trussVine Street Bridge19101998-06-25West UnionFayetteConcrete Luten archWabash Railroad Bridge18821998-05-15PellaMarionpinned Pratt through trussWapsipinicon River Bridge1926, 19271998-06-25IndependenceBuchananConcrete spandrel archWashington Avenue Bridge19341998-05-15Iowa FallsHardinopen spandrel archWashington Mill Bridge1877, 18781998-06-25BernardDubuqueBowstring through arch-trussWest Auburn Bridge1880, 18811998-06-25West UnionFayettePinned Whipple through trussWinnebago River Bridge19261998-06-25Mason CityCerro GordoConcrete deck girderYellow Smoke Park Bridge1998-06-25DenisonCrawfordBowstring pony arch-trussBeaver Creek Bridge19461998-06-25removed 2020-07-31SchleswigCrawfordBowstring pony arch-trussBridge near New Sharon1998-05-15removed 2008-09-10New SharonMahaskapipe kingpst pony trussCedar Covered Bridge19201976-08-28removed 2002-10-18WintersetMadisonThis covered bridge was destroyed by arson in 2002. It has been rebuilt.Clay Avenue Bridge1910removed 2002-05-08DrakesvilleDavisRiveted Warren beadsteadCoon Rapids Bridge1922, 19231998-06-2