U.S. 183 over Unnamed Creek
Woodward County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- U.S. 183 over Unnamed Creek in Woodward County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2018, making it 7 years old at the 2025 inventory.
- It carries about 4,300 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 56 of the 167 inventoried bridges in Woodward County rated good (33.5%); 6 (3.6%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (36.23944, -99.1275)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 96 ft |
| Location | 8.6 SE Jct S.H. 50 |
| NBI structure number | 309020000000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Woodward County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 183 over Creek | 1950 | 18,700 | Fair |
| U.S. 183 over Creek | 1950 | 17,200 | Fair |
| U.S. 183 over Creek | 1974 | 15,900 | Good |
| U.S. 183 over Creek | 1932 | 9,400 | Good |
| U.S. 183 over Creek | 1932 | 8,400 | Good |
| U.S. 183 SB over Deep Creek | 2021 | 8,160 | Good |
All bridges nearby: Woodward County, OK bridge conditions · every bridge in Woodward County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.