Story County

100th Street Bridge   [Map]
Stringer bridge over Bear Creek on 100th Street
Open to traffic
Built 1917
13th Street Bridge   [Map]
Lost Truss bridge over Skunk River on 13th Street
Replaced by new bridge
Lost to flooding in 1918
150th Street Bridge   [Map]
Through truss bridge over Skunk River on 150th Street
Open to traffic
Built 1920 to replace a lost bridge on the Lincoln Highway, moved here in 1952; rehabilitated 1974
16th Street Bridge   [Map · Street View]
Pony truss bridge over Skunk River on 16th Street in Ames
Replaced, two spans lay abandoned in a field nearby.
Built 1958; rehabilitated 1974; replaced 2007
170th Street Bridge   [Map]
Through truss bridge over Skunk River on a local road
Open to traffic
Built 1939
180th Street Bridge   [Map · Street View]
Through truss bridge over Skunk River on a local road
Replaced by a new bridge
Built 1927; rehabilitated 1974; replaced 2011
265th Street Bridge   [Map]
Lost pony truss bridge over Skunk River on a local road in Ames
Relocated
Built 1954; replaced 2005
280th Street Bridge   [Map]
Pony truss bridge over Skunk River on 280th Street
Open to traffic
Built 1929; rehabilitated 1975
300th Street Bridge   [Map]
Arch bridge over an unnamed creek on 300th Street
Open to traffic
Built 1911
320th Street Bridge   [Map]
Pony truss bridge over Skunk River on 320th Street
Open to traffic
Built 1949
325th Street Bridge   [Map]
Arch bridge over Calamus Creek on 325th Street in Maxwell
Open to traffic
Built 1905; rehabilitated 1920
6th Street Bridge   [Map · Street View]
Girder bridge over Squaw Creek on 6th Street
Open to traffic
Built 1948
Ames & College Railway - College Creek Bridge   [Map]
Lost Concrete culvert bridge over College Creek on Ames & College Railway
Removed
Ames & College Railway - Squaw Creek Bridge   [Map]
Lost Timber stringer bridge over Squaw Creek on Fort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) in Ames
Replaced by new bridge
Anderson Canoe Access Bridge   [Map]
Slab bridge over Small Drainage Creek on Road to Anderson Canoe Access
Open to traffic
Ballard Creek Bridge   [Map]
Pony truss bridge over Ballard Creek on 570th Avenue
Open to traffic
Built 1927; rehabilitated 1955
Bear Creek Bridge   [Map]
Pony truss bridge over Bear Creek on 142nd Street
Open to traffic
Rehabilitated 1962
Bear Creek Bridge   [Map]
Closed-spandrel arch bridge over Bear Creek on Road
Replaced
Replaced 1948
Brookside Park Suspension Bridge   [Map]
Lost Wire suspension bridge over Squaw Creek in Ames
Destroyed by flooding in May, 2008.
Destroyed by flooding in May, 2008, Replaced by a MOB in 2009
Cemetary Bridge   [Map]
Concrete culvert over West Branch Indian Creek on Path
Open to pedestrians
CNW - 500th Avenue Overpass   [Map]
Lost Pony/through plate girder bridge over 500th Avenue on Railroad (CNW)
Replaced by a new bridge
Built 1899, Replaced 1941
CNW - Field Road Overpass   [Map]
Lost Deck plate girder bridge over Field Road on Railroad (CNW)
Removed but not replaced
Removed after the 1990s aerial imagery, likely after the 1993 floods
CNW - Grand Avenue Overpass (S)   [Map]
Lost pony plate girder bridge over Grand Avenue
Removed
Built 1937; Removed ca. 1985
CNW - Squaw Creek Bridge   [Map]
Lost Double-intersection Warren pony truss bridge over Squaw Creek on Railroad (CNW)
Replaced by a new bridge
Replaced 1898
CNW - Stange Road Overpass   [Map]
Lost Steel stringer bridge over Stange Road on Railroad
Replaced by new bridge
Replaced in the 1960s
College Creek Pony Truss   [Map]
Lost Pony truss bridge on Welch Avenue
Replaced by a new bridge
Replaced 1911
College Creek Stone Arch Bridge   [Map]
Lost stone arch bridge over College Creek on Morril Road
Removed and replaced with a tunnel
Dinkey Bridge   [Map]
Lost Steel stringer bridge over Squaw Creek on Fort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) in Ames
Demolished
Built ca 1920, Demolished in 2010
East Branch Indian Creek Bridge   [Map]
Pony truss bridge over East Branch Indian Creek on 295th Street
Open to traffic
Rehabilitated 1958
East Branch Indian Creek Bridge   [Map]
Pony truss bridge over East Branch Indian Creek on 220th Street
Open to traffic
Rehabilitated 1974
East Branch Indian Creek Bridge   [Map]
Arch bridge over East Branch Indian Creek on 260th Street
Open to traffic
Built 1912
East Branch Indian Creek Bridge   [Map]
Pony truss bridge over East Branch Indian Creek on 180th Street
Open to traffic
Built 1955; rehabilitated 1974
East Branch Indian Creek Bridge   [Map]
Lost pony truss bridge over East Branch Indian Creek on a local road
No longer exists
Built 1915; rehabilitated 1974; replaced 2000
East Branch Indian Creek Bridge   [Map]
Pony truss bridge over East Branch Indian Creek on 213th Street
Open to traffic
Built 1925; rehabilitated 1963
East Indian Creek Bridge   [Map]
Slab bridge over East Indian Creek on 670th Avenue
Open to traffic
Built 1915
Hamilton-Story Open Drainage Ditch 1 Brtidge   [Map]
Culvert bridge over Hamilton-Story Open Drainage Ditch 1 on 550th Avenue
Open to traffic
Built 1914
Hardin-Story Ditch No. 1 Bridge   [Map]
Pony truss bridge over Hardin-Story Drainage Ditch No. 1 on a local road
Open to traffic
Rehabilitated 1974
Heart of Iowa Trail - 597th Avenue Overpass   [Map]
Box culvert on Heart of Iowa Trail
Open to to pedestrians and cyclists
Built 1912.
Heart of Iowa Trail - Rock Creek Arch Bridge   [Map · Street View]
Closed-spandrel arch bridge over Rock Creek on the Heart of Iowa Trail
Open to pedestrians only
IA210 Branch Wolf Creek Bridge   [Map]
Lost concrete arch bridge over a branch of Wolf Creek on IA 210
Replaced by new bridge
Built 1912; rehabilitated 1949; replaced 1993
Indian Creek Bridge   [Map · Street View]
Through truss bridge over Indian Creek on IA 210
Replaced by a new bridge
Built 1955
Keigley Branch Bridge   [Map]
Concrete arch bridge over Keigley Branch on 550th Avenue
Open to traffic
Built 1913 by Koss Construction Co. under the guidance of Conde B. McCullough
Keigley Branch Bridge   [Map]
Steel stringer bridge over Keigley Branch on 530th Avenue
Open to traffic
Built 1917
Keigly Branch Suspension Bridge   [Map]
Wire suspension bridge over Keigly Branch on Trail
Open to pedestrians only
Lincoln Highway - Jefferson Highway Colo Interchange   [Map · Street View]
Steel stringer bridge over Over Us 65 on Co Rd E-41 (old Lincoln Highway)
Open to traffic
Built 1938; rehabilitated 1976
Lincoln Highway Skunk River (Old Channel) Bridge   [Map]
Lost Truss bridge over Skunk River (old channel) on Lincoln Highway
Destroyed by flood
Lost to flooding in 1918
Lincoln Highway Skunk River Bridge (Old)   [Map]
Truss bridge over Skunk River on Lincoln Highway
Replaced by new bridge but relocated
Built 1920; moved to 150th Street over the Skunk River 1952.
Lincoln Way Squaw Creek Bridge   [Map · Street View]
Stringer bridge over Squaw Creek on Lincoln Way
Open to traffic
Built 1957
Lincoln Way Squaw Creek Bridge (Old)   [Map]
Lost Pony/through plate girder bridge over Squaw Creek on Lincoln Way
Replaced by new bridge
Built 1921, Replaced 1957
Lincoln Way Squaw Creek Bridge (Older)   [Map]
Lost Arch bridge over Squaw Creek on West Lincoln Way (Lincoln Highway)
Destroyed by flood
Built 1908, Lost 1918
Long Dick Creek Bridge   [Map]
Pony truss bridge over Long Dick Creek on 400th Street
Open to traffic
Built 1956; rehabilitated 1974
Long Dick Creek Bridge   [Map]
Pony truss bridge over Long Dick Creek on 580th Avenue
Open to traffic
Built 1964
Long Dick Creek Bridge   [Map · Street View]
Concrete arch bridge over Long Dick Creek on 567th Avenue
Open to traffic
Built 1911
Main Street Overpass   [Map · Street View]
Steel stringer bridge over Grand Ave. (US69) on Main Street
Open to traffic
Built 1938; rehabilitated 1980
MILW - Indian Creek Bridge   [Map]
Lost Deck plate girder bridge over Indian Creek on Railroad
Removed
MILW - Skunk River Bridge   [Map]
Lost Deck plate girder bridge over Skunk River on Milwaukee Road
Removed
Built 1913, Removed 1982
MILW - Skunk River Bridge (Old)   [Map]
Lost Pony truss bridge over Skunk River on Railroad (MILW)
Replaced by a new bridge
Built 1907,Replaced 1913
MILW - Water Street Overpass   [Map]
Lost Slab bridge over Water Street on Railroad (MILW)
Removed
MILW - Wolf Creek Bridge   [Map]
Lost Bridge
Removed
Built 1912
Onion Creek Bridge   [Map · Street View]
Steel stringer bridge over Onion Creek on North Dakota Avenue
Open to traffic
Built 1953
Red Bridge   [Map]
Lost Bridge over Skunk River on road
Destroyed by flood
Lost to flooding in 1918
Rock Creek Bridge   [Map]
Arch bridge over Rock Creek on 675th Avenue
Open to traffic
Built 1911
Skunk River Bridge   [Map]
Warren through truss bridge over Skunk River on (Vacated) 255th Street in Ames
Abandoned
Built 1876; moved here 1916; rehabilitated 1974; abandoned 1990
Skunk River Bridge   [Map]
Lost through truss bridge over Skunk River on CR E18
No longer exists
Built 1939; rehabilitated 1948; replaced 2000
Skunk River Bridge   [Map]
Lost Closed-spandrel arch bridge over Skunk River on Road
Replaced by a new bridge
Replaced 1952
Skunk River Bridge   [Map]
Closed-spandrel arch bridge over Skunk River on 320th Street
Replaced by a new bridge
Built 1916
Soper's Mill Bridge   [Map]
Lost Bowstring pony truss bridge over Skunk River
Destroyed by flood
Built on September 1, 1876 near Sopers Mill, lost to flooding on June 17th, 1996
South 3rd Avenue Overpass   [Map · Street View]
Abandoned bridge over Trail on South 3rd Avenue
Abandoned
Squaw Creek Footbridge   [Map]
Lost Truss bridge over Squaw Creek on footpath
Destroyed by flooding
Built in 1907 by the Chicago & North Western Railway; Lost to flooding in 1918
Squaw Creek Park Trail Bridge   [Map]
Lost through Plate Girder bridge over Squaw Creek on Trail
Replaced by a MOB
Built 1917, Abandoned & converted to trail use in 1984, Damaged by ice in 2009., Damaged by floodwaters in 2010 & Closed, Replaced in November 2012
Stange Road Bridge   [Map]
Lost Concrete deck girder bridge over Squaw Creek on Stange Road
Replaced by new bridge
Built 1916, Replaced in 1965
Swinging Bridge   [Map · Street View]
Bridge over Skunk River on Pedestrian trail
Open to pedestrians
Built 1936
Union Drive College Creek Bridge   [Map · Street View]
Concrete rigid frame bridge over College Creek on Union Drive on Iowa State University Campus
Open to traffic
Built 2004
UP - 13th Street Overpass   [Map · Street View]
Pony/through plate girder bridge over 13th Street on Union Pacific Railroad
Open to traffic
UP - 500th Avenue Overpass   [Map · Street View]
Steel stringer bridge over 500th Avenue on railroad
Open to traffic
Built 1941
UP - 6th Street Overpass   [Map · Street View]
Deck plate girder bridge over 6th Street on Union Pacific Railroad
Open to traffic
Built 1938
UP - Clear Creek Stone Arch   [Map]
Stone culvert bridge over Clear Creek on Union Pacific Railroad within Pammel Woods
Open to traffic
UP - Devils Hollow Bridge   [Map · Street View]
Pony/through plate and deck plate girder bridge over railroad & East Branch Indian Creek on railroad
Open to traffic
Built 1913 when the St. Paul and Kansas City Short Line Railroad (Rock Island) below was built
UP - Grand Avenue Overpass   [Map · Street View]
Steel stringer bridge over Grand Avenue on Union Pacific Railroad
Open to traffic
Built 1937
UP - Haber Road Overpass   [Map · Street View]
Concrete stringer bridge over Haber Road on Double track Union Pacific mainline on Iowa State University Campus
Open to traffic
Built circa 1915
UP - Horse Tunnel   [Map · Street View]
Tunnel under railroad on sidewalk on Iowa State University Campus
Open to pedestrians only
UP - Kiegly Branch Stone Arch   [Map]
Stone arch bridge over Kiegley Branch on Railroad
Open to traffic
Built 1900
UP - Lincoln Highway Overpass   [Map · Street View]
Bridge over E-41 (The Lincoln Highway) on Union Pacific Double Mainline (Formerly Chicago & North Western Railway)
Open to traffic
Built 1918 (according to stamp on abutment, plate says 1917)
UP - Richards Creek Stone Arch   [Map]
Stone arch bridge over Richards Creek on Railroad
Open to traffic
UP - Skunk River Bridge   [Map]
Deck plate girder bridge over Skunk River on Railroad
Open to traffic
Collapsed after the flood of 1993 moved a pier, Placed back on piers after pier was jacked back into place and supplementary concrete piers poured
UP - Skunk River Bridge (Nevada/DSM Line)   [Map]
Steel pony girder bridge on railroad over Skunk River
Open to traffic
Built 1913
UP - Squaw Creek Bridge   [Map · Street View]
Deck girder bridge twin spans over Squaw Creek on Union Pacific Railroad
Open to traffic
Built 1898 by Lassig Bridge & Iron Works replacing a pony truss bridge, one span replaced later
UP - Stange Road Overpass   [Map · Street View]
Pony/through plate girder bridge over Stange Road on Union Pacific Railroad on Iowa State University Campus
Open to traffic
Built in the 1960s
UP - Stone Culvert   [Map]
Stone culvert bridge over Intermittent Stream on Railroad (UP)
Open to traffic
UP - Stream Bridge   [Map]
Timber stringer bridge over Unamed Stream on Railroad
Open to traffic
UP - US65 Overpass   [Map · Street View]
Steel stringer bridge over US 65
Open to traffic
Built 1934
UP - West Branch Indian Creek Bridge   [Map · Street View]
Deck plate girder bridge over West Branch Indian Creek on Union Pacific Railroad
Open to traffic
Built 1913 when the Kansas City Shortline Railroad (Rock Island) was constructed
UP - West Indian Creek Arch Bridge   [Map · Street View]
Stone Arch bridge over West Indian Creek on Railroad
Open to traffic
Built 1901 when the second main was constructed
US30 East Indian Creek Bridge   [Map]
Lost Concrete deck girder bridge over East Indian Creek on US 30
Replaced by a new bridge
Built 1923, ewplaced 1973
US69 Walnut Creek Bridge   [Map]
Concrete arch bridge over Walnut Creek on US 69
Open to traffic
Built 1913; rehabilitated 1949
Veenker Memorial Golf Course Low Water Crossing   [Map]
Slab bridge over Squaw Creek on Golf Course Maintenance Road
Open to maintenance vehicles ONLY
Veenker Memorial Golf Course Pony Truss   [Map]
Pony truss bridge over Squaw Creek on Golf Cart Path
Open to pedestrians
Veenker Memorial Golf Course Suspension Bridge   [Map]
Wire suspension bridge over Squaw Creek on Golf cart path
Open to pedestrians.
Built 1938,
Walking Trail Bridge   [Map]
Bridge over South Skunk River on Walking trail
Open to pedestrians only
Walnut Creek Bridge   [Map]
Lost concrete arch bridge over Walnut Creek on a local road
Replaced by new bridge
Built 1911; replaced 1995
Walnut Creek Bridge   [Map]
Slab bridge over Walnut Creek on 560th Avenue
Open to traffic
Built 1915
Welch Avenue College Creek Bridge   [Map · Street View]
Arch bridge over College Creek on Welch Avenue on Iowa State University Campus
Open to traffic
Built 1911
West Branch Indian Creek Bridge   [Map]
Pony truss bridge over West Branch Indian Creek on a 280th Street
Open to traffic
Built 1916
West Branch Indian Creek Bridge   [Map]
Pony truss bridge over West Branch Indian Creek on 640th Avenue
Open to traffic
Built 1919
West Branch Indian Creek Bridge   [Map]
Concrete arch bridge over West Branch Indian Creek on a local road
Open to traffic
Built 1911; rehabilitated 1984
West Indian Creek Bridge   [Map]
Lost Closed-spandrel arch bridge over West Indian Creek on 8th Street
Replaced by a new bridge
Wolf Creek Bridge   [Map]
Arch bridge over Wolf Creek on 115th Avenue
Open to traffic
Built 1914; rehabilitated 1940
Worle Creek Bridge   [Map]
Steel stringer bridge over Worle Creek on South Dakota Avenue
Replaced by a new bridge
Built 1955; Replaced 2010