N4550 over Cedar Creek
Le Flore County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N4550 over Cedar Creek in Le Flore County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1940, making it 85 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 210 of the 474 inventoried bridges in Le Flore County rated good (44.3%); 50 (10.5%) 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 → (34.93771, -94.92927)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 66 ft |
| Location | 3.1 E; 2.6 N Leflore |
| NBI structure number | 091970000000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Le Flore County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 59 over Town Creek | 1941 | 17,700 | Fair |
| U.S. 59 over Polk Creek | 1941 | 15,700 | Fair |
| U.S. 59 over Creek | 1941 | 12,200 | Fair |
| U.S. 59 over Creek | 1941 | 12,200 | Fair |
| S.H. 112 over Wells Creek | 1959 | 11,300 | Fair |
| U.S. 59 Bypass over Creek | 2000 | 11,300 | Fair |
All bridges nearby: Le Flore County, OK bridge conditions · every bridge in Le Flore County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.