Story County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
100th Street Bridge100th Street over Bear CreekOpen to trafficStringer1917--25.927.9
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, one span lays 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 - College Creek BridgeAmes & College Railway over College CreekRemovedConcrete culvert--------
Ames & College Railway - Squaw Creek BridgeFort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) over Squaw CreekReplaced by new bridgeTimber stringer--------
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
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 truss--1911----
College Creek Stone Arch BridgeMorril Road over College CreekRemoved and replaced with a tunnelStone arch--------
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
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 - 597th Avenue OverpassHeart of Iowa Nature Trail over local roadOpen to to pedestrians and cyclistsConcrete rigid frame1912------
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 BridgeLincoln Way over Squaw CreekOpen to trafficStringer1957--67.9208.0
Lincoln Way Squaw Creek BridgeWest Lincoln Way (Lincoln Highway) over Squaw CreekDestroyed by floodLuten arch19081918----
Lincoln Way Squaw Creek BridgeLincoln Way over Squaw CreekReplaced by new bridgePony/through plate girder19211957----
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 BridgeRailroad (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
Skunk River BridgeCR E18 over Skunk RiverNo longer existsThrough truss19392000149.9151.9
Skunk River BridgeRoad over Skunk RiverReplaced by a new bridgeClosed-spandrel arch--1952----
Skunk River Bridge320th Street over Skunk RiverReplaced by a new bridgeClosed-spandrel arch1916------
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 CreekPony 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----
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 girder--------
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 ArchRailroad 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 under SidewalkOpen to pedestrians onlyTunnel----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 - 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----
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 BridgeUS 69 over Walnut CreekOpen to trafficClosed-spandrel arch1913--44.944.9
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