N4626 (fas 0108C) over Creek
Adair County, Oklahoma · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N4626 (fas 0108C) over Creek in Adair County, Oklahoma, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1986, making it 39 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 72 of the 139 inventoried bridges in Adair County rated fair (51.8%); 22 (15.8%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (36.09114, -94.76863)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 38 ft |
| Location | .8S of Chewey |
| NBI structure number | 211930000000000 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Adair County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 59 over Stilwell Br. Caney Creek | 1996 | 9,000 | Fair |
| U.S. 59 over Kansas City Southern R.R | 1998 | 8,000 | Fair |
| U.S. 59 over Trib of Ballard Creek | 2017 | 6,900 | Fair |
| S.H. 100 over Stilwell Br. Caney Creek | 1955 | 6,000 | Fair |
| U.S. 59 over Ballard Creek | 2020 | 5,600 | Good |
| U.S. 59 over Ballard Creek | 2020 | 5,600 | Good |
All bridges nearby: Adair County, OK bridge conditions · every bridge in Adair County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.