Bridge conditions in Canadian County, Oklahoma
495 inventoried bridges · 18 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Canadian County tracks close to typical: 18 of its 495 inventoried bridges (3.6%) are rated poor, against a national rate of about 7%.
- 18 of the 495 bridges in Canadian County, Oklahoma, are rated in poor condition (3.6%) in the 2025 National Bridge Inventory, as of .
- 244 bridges (49.3%) are rated good and 233 (47.1%) fair.
- The median Canadian County bridge was built in 1993.
- The busiest poor-rated bridge is 0922C over Creek (built 1928), carrying about 970 vehicles a day.
Good 49.3% · Fair 47.1% · Poor 3.6% of 495 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| 0922C over Creek | 1928 | 970 | Poor |
| Cimarron Rd. over Creek | 1980 | 500 | Poor |
| SW 44TH St. over Mustang Creek | 2006 | 500 | Poor |
| Fau 3880 (foreman over Fourmile Creek | 1952 | 400 | Poor |
| E1030 (elm St) over Creek | 1917 | 200 | Poor |
| N2850 over Creek | 1932 | 200 | Poor |
| Fau 3961 (banner R over Creek | 1960 | 200 | Poor |
| SW 104TH St. over Dry Creek | 1983 | 200 | Poor |
| N2840 over Fourmile Creek | 1980 | 200 | Poor |
| 0926C over Purcell Creek Br. | 1911 | 100 | Poor |
| N2830 over N. Canadian River | 1925 | 100 | Poor |
| E0920 over Creek | 1991 | 100 | Poor |
| E1050 over Creek | 1971 | 100 | Poor |
| E1050 over Creek | 1971 | 100 | Poor |
| E1060 over Creek | 1975 | 100 | Poor |
| E0970 over Creek | 1986 | 100 | Poor |
| E0900 over Creek | 1987 | 100 | Poor |
| N2850 over Creek | 2016 | 100 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-40 over Creek | 1965 | 63,000 | Good |
| I-40 over Creek | 1966 | 40,700 | Good |
| I-40 over Creek | 1966 | 40,700 | Good |
| I-40 WB over Reno Ave. Under | 1966 | 31,500 | Good |
| Kilpatrick Tp WB over County Line Rd Under | 2019 | 30,400 | Good |
| Kilpatrick Tp EB over County Line Rd Under | 2019 | 30,400 | Good |
| Kilpatrick Tp WB over Morgan Rd & Creek | 2019 | 30,400 | Good |
| Kilpatrick Tp EB over Morgan Rd Under | 2019 | 30,400 | Good |
| Kilpatrick Ramp WB over Mustang Creek Trib | 2019 | 30,400 | Good |
| Kilpatrick Ramp WB over Mustang Creek Trib | 2019 | 30,400 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Oklahoma: Oklahoma bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.