| Name | Location | Status | Design | Year Built | Year Lost | Span Length (ft.) | Total Length (ft.) |
|---|---|---|---|---|---|---|---|
| 13th Street Bridge | 13th Street over Skunk River | Replaced by new bridge | Truss | -- | 1918 | -- | -- |
| 150th Street Bridge | 150th Street over Skunk River | Open to traffic | Parker through truss | 1920 | -- | 149.9 | 154.2 |
| 16th Street Bridge | 16th Street over Skunk River | Replaced by a new bridge | Pony truss | 1958 | 2007 | 89.9 | 277.2 |
| 170th Street Bridge | 170th Street over Skunk River | Open to traffic | Parker through truss | 1939 | -- | 149.9 | 151.9 |
| 180th Street Bridge | 180th Street over Skunk River | Replaced by a new bridge | Pratt through truss | 1927 | 2011 | 140.1 | 141.1 |
| 280th Street Bridge | 280th Street over Skunk River | Open to traffic | Warren pony truss with all verticals | 1929 | -- | 89.9 | 184.1 |
| 320th Street Bridge | 320th Street over Skunk River | Open to traffic | Warren pony truss with all verticals | 1949 | -- | 89.9 | 184.1 |
| 325th Street Bridge | 325th Street over Calamus Creek | Open to traffic | Luten arch | 1905 | -- | 24.9 | 44.9 |
| 6th Street Bridge | 6th Street over Squaw Creek | Open to traffic | Deck plate girder | 1948 | -- | 98.1 | 254.9 |
| Ames & College Railway Bridge | Fort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) over Squaw Creek | Replaced by new bridge | Timber stringer | -- | -- | -- | -- |
| Ballard Creek Bridge | 570th Avenue over Ballard Creek | Open to traffic | Pony truss | 1927 | -- | 60.0 | 63.0 |
| Bear Creek Bridge | 142nd Street over Bear Creek | Open to traffic | Pony truss | -- | -- | 49.9 | 52.2 |
| Branch Wolf Creek Bridge | IA 210 over Branch Wolf Creek | Replaced by new bridge | Closed-spandrel arch | 1912 | 1993 | 18.0 | 22.0 |
| Brookside Park Suspension Bridge | pedestrian trail over Squaw Creek | Destroyed by flooding in May, 2008. | Wire suspension | -- | 2008 | 128.0 | 128.0 |
| Cemetary Bridge | Path over West Branch Indian Creek | Open to pedestrians | Concrete culvert | -- | -- | -- | -- |
| CNW 500th Avenue Overpass | Railroad (CNW) over 500th Avenue | Replaced by a new bridge | Pony/through plate girder | 1899 | 1941 | -- | -- |
| CNW Grand Avenue Overpass #2 | Union Pacific Railroad over Grand Avenue | Removed | Pony/through plate girder | 1937 | 1985 | -- | -- |
| CNW Stange Road Overpass | Railroad over Stange Road | Replaced by new bridge | Steel stringer | -- | -- | -- | -- |
| CNW Stream Bridge | Railroad over Stream | Removed but not replaced | Deck plate girder | -- | -- | -- | -- |
| College Creek Pony Truss | Bridge on Welch Avenue | Replaced by a new bridge | Pony truss | -- | 1911 | -- | -- |
| Dinkey Bridge | Fort Dodge, Des Moines & Southern Railroad (former Ames and College Railroad) over Squaw Creek | Demolished | Steel stringer | -- | 2010 | -- | 245.0 |
| Drainage Ditch Bridge | railroad over Drainage Ditch | Open to traffic | Steel stringer | -- | -- | -- | -- |
| East Branch Indian Creek Bridge | 295th Street over East Branch Indian Creek | Open to traffic | Warren pony truss | -- | -- | 89.9 | 91.9 |
| East Branch Indian Creek Bridge | 220th Street over East Branch Indian Creek | Open to traffic | Pony truss | -- | -- | 80.1 | 83.0 |
| East Branch Indian Creek Bridge | 260th Street over East Branch Indian Creek | Open to traffic | Luten arch | 1912 | -- | 75.1 | 78.1 |
| East Branch Indian Creek Bridge | 180th Street over East Branch Indian Creek | Open to traffic | Pony truss | 1955 | -- | 89.9 | 91.9 |
| East Branch Indian Creek Bridge | Local road over East Branch Indian Creek | No longer exists | Pony truss | 1915 | 2000 | 40.0 | 44.0 |
| East Branch Indian Creek Bridge | 213th Street over East Branch Indian Creek | Open to traffic | Pony truss | 1925 | -- | 60.0 | 62.0 |
| East Indian Creek Bridge | 670th Avenue over East Indian Creek | Open to traffic | Slab | 1915 | -- | 24.0 | 26.9 |
| Hardin-Story Ditch No. 1 Bridge | 720th Avenue over Hardin-Story Drainage Ditch No. 1 | Open to traffic | Pony truss | -- | -- | 40.0 | 42.0 |
| Heart of Iowa 597th Avenue Overpass | Heart of Iowa Nature Trail over local road | Open to to pedestrians and cyclists | Concrete rigid frame | 1912 | -- | -- | -- |
| Heart of Iowa Trail Bridge | Trail over Skunk River | Open to pedestrians only | Concrete stringer | -- | -- | -- | -- |
| Heart of Iowa Trail Rock Creek Arch Bridge | Trail over Rock Creek | Open to pedestrians only | Closed-spandrel arch | -- | -- | -- | -- |
| Horse Tunnel | Union Pacific Railroad under Sidewalk | Open to pedestrians only | Tunnel | -- | -- | 12.0 | 12.0 |
| Indian Creek Bridge | IA 210 over Indian Creek | Replaced by a new bridge | Through truss | 1955 | -- | 149.9 | 152.9 |
| Keigley Branch Bridge | 550th Avenue over Keigley Branch | Open to traffic | Closed-spandrel arch | 1913 | -- | 44.9 | 46.9 |
| Keigly Branch Suspension Bridge | Trail over Keigly Branch | Open to pedestrians only | Wire suspension | -- | -- | -- | -- |
| Lincoln Highway Colo Interchange | Lincoln Highway (Co Rd E-41) over US 65 | Open to traffic | Steel stringer | 1938 | -- | 37.1 | 37.1 |
| Lincoln Highway Skunk River (Old Channel) Bridge | East Lincoln Way (Lincoln Highway) over Skunk River (old channel) | Destroyed by flood | Truss | -- | 1918 | -- | -- |
| Lincoln Highway Skunk River Bridge | East Lincoln Way (Lincoln Highway) over Skunk River | Replaced by new bridge but relocated | Parker through truss | 1920 | 1949 | 149.9 | 154.2 |
| Lincoln Highway Skunk River Bridge (Old) | Lincoln Highway over Skunk River | Destroyed by flood | Through truss | 1908 | 1918 | -- | -- |
| Lincoln Way Squaw Creek Bridge | West Lincoln Way (Lincoln Highway) over Squaw Creek | Destroyed by flood | Luten arch | 1908 | 1918 | -- | -- |
| Lincoln Way Squaw Creek Bridge | West Lincoln Way (Lincoln Highway) over Squaw Creek | Replaced by new bridge | Girder | 1921 | -- | -- | -- |
| Long Dick Creek Bridge | 400th Street over Long Dick Creek | Open to traffic | Pony truss | 1956 | -- | 89.9 | 91.9 |
| Long Dick Creek Bridge | 580th Avenue over Long Dick Creek | Open to traffic | Pony truss | 1964 | -- | 60.0 | 62.0 |
| Long Dick Creek Bridge | 567th Avenue over Long Dick Creek | Open to traffic | Closed-spandrel arch | 1911 | -- | 41.0 | 44.0 |
| Main Street Bridge | Main Street over Grand Ave. (US69) | Open to traffic | Steel stringer | 1938 | -- | 46.9 | 89.9 |
| MILW Indian Creek Bridge | Railroad over Indian Creek | Removed | Deck plate girder | -- | -- | -- | -- |
| MILW Skunk River Bridge | railroad over Skunk River | Replaced by a new bridge | Pratt pony truss | -- | 1913 | -- | -- |
| MILW Wolf Creek Bridge | Removed | Timber stringer | 1912 | -- | -- | -- | |
| Red Bridge | road over Skunk River | Destroyed by flood | Unknown | -- | 1918 | -- | -- |
| Rock Creek Bridge | 675th Avenue over Rock Creek | Open to traffic | Arch | 1911 | -- | 20.0 | 24.0 |
| Skunk River Bridge | 265th Street over Skunk River | No longer exists | Pony truss | 1954 | 2005 | 90.0 | 273.0 |
| Skunk River Bridge | (Vacated) 255th Street over Skunk River | Abandoned | Warren through truss | 1876 | -- | 80.1 | 163.1 |
| Skunk River Bridge | CR E18 over Skunk River | No longer exists | Through truss | 1939 | 2000 | 149.9 | 151.9 |
| Skunk River Bridge | Road over Skunk River | Replaced by a new bridge | Closed-spandrel arch | -- | 1952 | -- | -- |
| Soper's Mill Bridge | Bridge over Skunk River | Destroyed by flood | Bowstring pony truss | 1876 | 1996 | -- | -- |
| South 3rd Avenue Overpass | South 3rd Avenue over Trail | Abandoned | Unknown | -- | -- | -- | -- |
| Squaw Creek Bridge | Duff Avenue over Squaw Creek | Replaced by new bridge | Pony/through plate girder | 1919 | -- | -- | -- |
| Squaw Creek Footbridge | footpath over Squaw Creek | Pony truss | 1907 | 1918 | -- | -- | |
| Squaw Creek Park Trail Bridge | Trail over Squaw Creek | Replaced by a MOB | Pony/through plate girder | -- | 2012 | 75.0 | 160.0 |
| Squaw Creek Railroad Bridge (Older) | Railroad over Squaw Creek | Replaced by new bridge | Double-intersection Warren pony truss | -- | 1898 | -- | -- |
| Stange Road Bridge | Stange Road over Squaw Creek | Replaced by new bridge | Unknown | 1915 | 1965 | -- | -- |
| Swinging Bridge | Pedestrian trail over Skunk River | Open to pedestrians | Wire suspension | 1936 | -- | 71.0 | 71.0 |
| Union Drive College Creek Bridge | Union Drive over College Creek | Open to traffic | Concrete rigid frame | 2004 | -- | -- | -- |
| Unnamed Creek Bridge | 300th Street over Unnamed creek | Open to traffic | Luten arch | 1911 | -- | 26.9 | 28.9 |
| UP 13th Street Overpass | Union Pacific Railroad over 13th Street | Open to traffic | Pony/through plate girder | -- | -- | -- | -- |
| UP 500th Avenue Overpass | railroad over 500th Avenue | Open to traffic | Steel stringer | 1941 | -- | 29.9 | 29.9 |
| UP 6th Street Overpass | Union Pacific Railroad over 6th Street | Open to traffic | Deck plate girder | 1938 | -- | 38.1 | 38.1 |
| UP Clear Creek Stone Arch | Railroad over Clear Creek | Open to traffic | Stone arch | -- | -- | -- | -- |
| UP Devils Hollow Bridge | Union Pacific Railroad over railroad & East Branch Indian Creek | Open to traffic | Pony/through plate girder | 1913 | -- | 70.0 | 140.0 |
| UP Grand Avenue Overpass | Union Pacific Railroad over Grand Avenue | Open to traffic | Steel stringer | 1938 | -- | 66.9 | 66.9 |
| UP Haber Road Overpass | double track Union Pacific mainline (formerly C&NW) over Haber Road | Open to traffic | Concrete stringer | 1900 | -- | 34.1 | 34.1 |
| UP Kiegly Branch Stone Arch | Railroad over Kiegley Branch | Open to traffic | Stone arch | 1900 | -- | -- | -- |
| UP Lincoln Highway Overpass | Union Pacific Double Mainline (Formerly Chicago & North Western Railway) over E-41 (The Lincoln Highway) | Open to traffic | Deck plate girder | 1918 | -- | 45.0 | 45.0 |
| UP Richards Creek Stone Arch | Railroad over Richards Creek | Open to traffic | Stone arch | -- | -- | -- | -- |
| UP Skunk River Bridge | Bridge on Railroad | Open to traffic | Deck plate girder | -- | -- | -- | -- |
| UP Skunk River Bridge (Nevada/DSM Line) | Railroad over Skunk River | Open to traffic | Pony/through plate girder | -- | -- | -- | 400.0 |
| UP Squaw Creek Bridge | Union Pacific Railroad over Squaw Creek | Open to traffic | Deck plate girder | 1898 | -- | 75.0 | 225.0 |
| UP Stange Road Underpass | Union Pacific Railroad over Stange Road | Open to traffic | Pony/through plate girder | 1960 | -- | 39.0 | 39.0 |
| UP Stone Culvert | Railroad (UP) over Intermittent Stream | Open to traffic | Stone culvert | -- | -- | -- | -- |
| UP Stream Bridge | Railroad over Unamed Stream | Open to traffic | Timber stringer | -- | -- | -- | -- |
| UP US65 Overpass | Union Pacific RR over US 65 Under UPRR | Open to traffic | Steel stringer | 1934 | -- | 31.2 | 31.2 |
| UP West Branch Indian Creek Bridge | Union Pacific Railroad over West Branch Indian Creek | Open to traffic | Deck plate girder | 1913 | -- | 60.0 | 153.0 |
| UP West Indian Creek Arch | Railroad over West Indian Creek | Open to traffic | Stone arch | 1901 | -- | 36.0 | 36.0 |
| Veekner Memorial Golf Course Low Water Crossing | Golf Course Maintenance Road over Squaw Creek | Open to maintenance vehicles ONLY | Slab | -- | -- | -- | -- |
| Veekner Memorial Golf Course Pony Truss | Golf Cart Path over Squaw Creek | Open to pedestrians | Pratt pony truss | -- | -- | -- | -- |
| Veekner Memorial Golf Course Suspension Bridge | Golf cart path over Squaw Creek | Open to pedestrians. | Wire suspension | 1938 | -- | -- | -- |
| Walnut Creek Bridge | US 69 over Walnut Creek | Open to traffic | Closed-spandrel arch | 1913 | -- | 44.9 | 44.9 |
| Walnut Creek Bridge | Local road over Walnut Creek | Replaced by new bridge | Closed-spandrel arch | 1911 | 1995 | 29.9 | 32.2 |
| Welch Avenue College Creek Bridge | Welch Avenue over College Creek | Open to traffic | Closed-spandrel arch | 1911 | -- | -- | -- |
| West Branch Indian Creek Bridge | 280th Street over West Branch Indian Creek | Open to traffic | Pony truss | 1916 | -- | 40.0 | 44.0 |
| West Branch Indian Creek Bridge | 640th Avenue over West Branch Indian Creek | Open to traffic | Pony truss | 1919 | -- | 60.0 | 62.0 |
| West Branch Indian Creek Bridge | 610th Avenue over West Branch Indian Creek | Open to traffic | Closed-spandrel arch | 1911 | -- | 29.9 | 32.2 |
| West Indian Creek Bridge | 8th Street over West Indian Creek | Replaced by a new bridge | Closed-spandrel arch | -- | -- | -- | -- |
| Wolf Creek Bridge | 115th Avenue over Wolf Creek | Open to traffic | Arch | 1914 | -- | 32.2 | 64.0 |