Story County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
100th Street Bridge100th Street over Bear CreekOpen to trafficStringer1917--25.927.9
130th Street Bridge130th Street/CR E18 over Skunk RiverNo longer existsThrough truss19392000149.9151.9
13th Street Bridge13th Street over Skunk RiverReplaced by new bridgeTruss--1918----
150th Street Bridge150th Street over Skunk RiverOpen to trafficParker through truss1920--149.9154.2
16th Street Bridge16th Street over Skunk RiverReplaced, two spans lay abandoned in a field nearby.Warren pony truss1958200789.9277.2
170th Street Bridge170th Street over Skunk RiverOpen to trafficParker through truss1939--149.9151.9
180th Street Bridge180th Street over Skunk RiverReplaced by a new bridgePratt through truss19272011140.1141.1
265th Street Bridge265th Street over Skunk RiverRelocatedPony truss1954200590.0273.0
280th Street Bridge280th Street over Skunk RiverOpen to trafficWarren pony truss with all verticals1929--89.9184.1
300th Street Bridge300th Street over CreekOpen to trafficLuten arch1911--26.928.9
320th Street Bridge320th Street over Skunk RiverOpen to trafficWarren pony truss with all verticals1949--89.9184.1
325th Street Bridge325th Street over Calamus CreekOpen to trafficLuten arch1905--24.944.9
6th Street Bridge6th Street over Squaw CreekOpen to trafficDeck plate girder1948--98.1254.9
Ames & College Railway - Squaw Creek BridgeFort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) over Squaw CreekReplaced by new bridgeTimber stringer--------
Anderson Canoe Access BridgeRoad to Anderson Canoe Access over Small Drainage CreekOpen to trafficSlab--------
Ballard Creek Bridge570th Avenue over Ballard CreekOpen to trafficPony truss1927--60.063.0
Bear Creek Bridge142nd Street over Bear CreekOpen to trafficPony truss----49.952.2
Bear Creek BridgeRoad over Bear CreelReplacedClosed-spandrel arch--1948----
Brookside Park Suspension Bridgepedestrian trail over Squaw CreekDestroyed by flooding in May, 2008.Wire suspension--2008128.0128.0
Cambridge Arch Bridge320th Street over Skunk RiverReplaced by a new bridgeClosed-spandrel arch1916------
Cemetary BridgePath over West Branch Indian CreekOpen to pedestriansConcrete culvert--------
CNW - 500th Avenue OverpassRailroad (CNW) over 500th AvenueReplaced by a new bridgePony/through plate girder18991941----
CNW - Field Road OverpassRailroad (CNW) over Field RoadRemoved but not replacedDeck plate girder--1993----
CNW - Grand Avenue Overpass (S)Union Pacific Railroad over Grand AvenueRemovedPony/through plate girder19371985----
CNW - Squaw Creek BridgeRailroad (CNW) over Squaw CreekReplaced by a new bridgeDouble-intersection Warren pony truss--1898----
CNW - Stange Road OverpassRailroad over Stange RoadReplaced by new bridgeSteel stringer--1960----
College Creek Pony TrussBridge on Welch AvenueReplaced by a new bridgePony truss18831911----
College Creek Stone Arch BridgeMorril Road/Lynn Avenue over College CreekRemoved and replaced with a tunnelStone arch1916------
Dinkey BridgeFort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) over Squaw CreekDemolishedSteel stringer19202010--245.0
East Branch Indian Creek Bridge295th Street over East Branch Indian CreekOpen to trafficWarren pony truss----89.991.9
East Branch Indian Creek Bridge220th Street over East Branch Indian CreekOpen to trafficPony truss----80.183.0
East Branch Indian Creek Bridge260th Street over East Branch Indian CreekOpen to trafficLuten arch1912--75.178.1
East Branch Indian Creek Bridge180th Street over East Branch Indian CreekOpen to trafficPony truss1955--89.991.9
East Branch Indian Creek Bridge200th Street over East Branch Indian CreekNo longer existsPony truss1915200040.044.0
East Branch Indian Creek Bridge213th Street over East Branch Indian CreekOpen to trafficPony truss1925--60.062.0
East Indian Creek Bridge670th Avenue over East Indian CreekOpen to trafficSlab1915--24.026.9
FDDM - College Creek BridgeAmes & College Railway over College CreekRemovedConcrete culvert1917------
Hamilton-Story Open Drainage Ditch 1 Brtidge550th Avenue over Hamilton-Story Open Drainage Ditch 1Open to trafficCulvert1914--12.124.9
Hardin-Story Ditch No. 1 Bridge720th Avenue over Hardin-Story Drainage Ditch No. 1Open to trafficPony truss----40.042.0
Heart of Iowa Trail - Mousehole BridgeHeart of Iowa Nature Trail over local roadOpen to to pedestrians and cyclistsSlab1912------
Heart of Iowa Trail - Rock Creek Arch BridgeTrail over Rock CreekOpen to pedestrians onlyClosed-spandrel arch--------
IA210 Branch Wolf Creek BridgeIA 210 over Branch Wolf CreekReplaced by new bridgeClosed-spandrel arch1912199318.022.0
Indian Creek BridgeIA 210 over Indian CreekReplaced by a new bridgeThrough truss1955--149.9152.9
Keigley Branch Bridge550th Avenue over Keigley BranchOpen to trafficClosed-spandrel arch1913--44.946.9
Keigley Branch Bridge530th Avenue over Keigley BranchOpen to trafficSteel stringer1917--23.025.9
Keigly Branch Suspension BridgeTrail over Keigly BranchOpen to pedestrians onlyWire suspension--------
Lincoln Highway - Jefferson Highway Colo InterchangeLincoln Highway (Co Rd E-41) over US 65Open to trafficSteel stringer1938--37.137.1
Lincoln Highway Skunk River (Old Channel) BridgeEast Lincoln Way (Lincoln Highway) over Skunk River (old channel)Destroyed by floodQueenpost pony truss--1918----
Lincoln Highway Skunk River Bridge (Old)East Lincoln Way (Lincoln Highway) over Skunk RiverReplaced by new bridge but relocatedParker through truss19201949149.9154.2
Lincoln Way Squaw Creek BridgeLincoln Way over Squaw CreekOpen to trafficConcrete stringer1957--67.9208.0
Lincoln Way Squaw Creek Bridge (Old)Lincoln Way over Squaw CreekReplaced by new bridgePony/through plate girder19211957----
Lincoln Way Squaw Creek Bridge (Older)West Lincoln Way (Lincoln Highway) over Squaw CreekDestroyed by floodLuten arch19081918----
Long Dick Creek Bridge400th Street over Long Dick CreekOpen to trafficPony truss1956--89.991.9
Long Dick Creek Bridge580th Avenue over Long Dick CreekOpen to trafficPony truss1964--60.062.0
Long Dick Creek Bridge567th Avenue over Long Dick CreekOpen to trafficClosed-spandrel arch1911--41.044.0
Main Street OverpassMain Street over Grand Ave. (US69)Open to trafficSteel stringer1938--46.989.9
MILW - Indian Creek BridgeRailroad over Indian CreekRemovedDeck plate girder--------
MILW - Skunk River BridgeMilwaukee Road over Skunk RiverRemovedDeck plate girder19131982----
MILW - Skunk River Bridge (Old)Railroad (MILW) over Skunk RiverReplaced by a new bridgePratt pony truss19071913----
MILW - Water Street OverpassRailroad (MILW) over Water StreetRemovedSlab----27.927.9
MILW - Wolf Creek BridgeRemovedTimber stringer1912------
Onion Creek BridgeNorth Dakota Avenue over Onion CreekOpen to trafficSteel stringer1953--32.234.1
Red Bridgeroad over Skunk RiverDestroyed by floodUnknown--1918----
Rock Creek Bridge675th Avenue over Rock CreekOpen to trafficArch1911--20.024.0
Skunk River Bridge(Vacated) 255th Street over Skunk RiverAbandonedWarren through truss1876--80.1163.1
Soper's Mill BridgeBridge over Skunk RiverDestroyed by floodBowstring pony truss18761996----
South 3rd Avenue OverpassSouth 3rd Avenue over TrailAbandonedTimber stringer--------
Squaw Creek Footbridgefootpath over Squaw CreekDestroyed by floodingPony truss19071918----
Squaw Creek Park Trail BridgeTrail over Squaw CreekReplaced by a MOBPony/through plate girder1917201275.0160.0
Stange Road BridgeStange Road over Squaw CreekReplaced by new bridgeConcrete deck girder19161965----
Story City Arch BridgeRoad over Skunk RiverReplaced by a new bridgeClosed-spandrel arch--1952----
Swinging BridgePedestrian trail over Skunk RiverOpen to pedestriansWire suspension1936--71.071.0
Union Drive College Creek BridgeUnion Drive over College CreekOpen to trafficConcrete rigid frame2004------
UP - 13th Street OverpassUnion Pacific Railroad over 13th StreetOpen to trafficPony/through plate girder1981--40.040.0
UP - 500th Avenue Overpassrailroad over 500th AvenueOpen to trafficSteel stringer1941--29.929.9
UP - 6th Street OverpassUnion Pacific Railroad over 6th StreetOpen to trafficDeck plate girder1938--38.138.1
UP - Clear Creek Stone ArchUnion Pacific Railroad over Clear CreekOpen to trafficStone arch--------
UP - Devils Hollow BridgeUnion Pacific Railroad over railroad & East Branch Indian CreekOpen to trafficPony/through plate girder1913--70.0140.0
UP - Grand Avenue OverpassUnion Pacific Railroad over Grand AvenueOpen to trafficSteel stringer1938--66.966.9
UP - Haber Road Overpassdouble track Union Pacific mainline (formerly C&NW) over Haber RoadOpen to trafficConcrete stringer1915--34.134.1
UP - Horse TunnelUnion Pacific Railroad over SidewalkOpen to pedestrians onlyStone arch----12.012.0
UP - Kiegly Branch Stone ArchRailroad over Kiegley BranchOpen to trafficStone arch1900------
UP - Lincoln Highway OverpassUnion Pacific Double Mainline (Formerly Chicago & North Western Railway) over E-41 (The Lincoln Highway)Open to trafficDeck plate girder1918--45.045.0
UP - Pammel Woods TunnelUnion Pacific Railroad over FootpathOpen to trafficClosed-spandrel arch--------
UP - Richards Creek Stone ArchRailroad over Richards CreekOpen to trafficStone arch--------
UP - Skunk River BridgeRailroad over Skunk RiverOpen to trafficDeck plate girder--------
UP - Skunk River Bridge (Nevada/DSM Line)Railroad over Skunk RiverOpen to trafficPony/through plate girder1913----400.0
UP - Squaw Creek BridgeUnion Pacific Railroad over Squaw CreekOpen to trafficDeck plate girder1898--75.0225.0
UP - Stange Road OverpassUnion Pacific Railroad over Stange RoadOpen to trafficPony/through plate girder1960--39.039.0
UP - Stone CulvertRailroad (UP) over Intermittent StreamOpen to trafficStone culvert--------
UP - Stream BridgeRailroad over Unamed StreamOpen to trafficTimber stringer--------
UP - US65 OverpassUnion Pacific RR over US 65 Under UPRROpen to trafficSteel stringer1934--31.231.2
UP - West Branch Indian Creek BridgeUnion Pacific Railroad over West Branch Indian CreekOpen to trafficDeck plate girder1913--60.0153.0
UP - West Indian Creek Arch BridgeRailroad over West Indian CreekOpen to trafficStone arch1901--36.036.0
US30 East Indian Creek BridgeUS 30 over East Indian CreekReplaced by a new bridgeConcrete deck girder19231973----
US69 Walnut Creek BridgeUS 69 over Walnut CreekOpen to trafficClosed-spandrel arch1913--44.944.9
Veenker Memorial Golf Course Low Water CrossingGolf Course Maintenance Road over Squaw CreekOpen to maintenance vehicles ONLYSlab--------
Veenker Memorial Golf Course Pony TrussGolf Cart Path over Squaw CreekOpen to pedestriansPratt pony truss--------
Veenker Memorial Golf Course Suspension BridgeGolf cart path over Squaw CreekOpen to pedestrians.Wire suspension1938------
Walking Trail BridgeWalking trail over South Skunk RiverOpen to pedestrians onlyUnknown--------
Walnut Creek Bridge280th Street over Walnut CreekReplaced by new bridgeClosed-spandrel arch1911199529.932.2
Walnut Creek Bridge560th Avenue over Walnut CreekOpen to trafficSlab1915--24.025.9
Welch Avenue College Creek BridgeWelch Avenue over College CreekOpen to trafficClosed-spandrel arch1911------
West Branch Indian Creek Bridge280th Street over West Branch Indian CreekOpen to trafficPony truss1916--40.044.0
West Branch Indian Creek Bridge640th Avenue over West Branch Indian CreekOpen to trafficPony truss1919--60.062.0
West Branch Indian Creek Bridge610th Avenue over West Branch Indian CreekOpen to trafficClosed-spandrel arch1911--29.932.2
West Indian Creek Bridge8th Street over West Indian CreekReplaced by a new bridgeClosed-spandrel arch--------
Wolf Creek Bridge115th Avenue over Wolf CreekOpen to trafficArch1914--32.264.0
Worle Creek BridgeSouth Dakota Avenue over Worle CreekReplaced by a new bridgeSteel stringer1955201034.136.1