S.H. 63 over Kiamichi River
Le Flore County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S.H. 63 over Kiamichi River 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 8 (very good condition) on the 0-9 scale.
- It was built in 2017, making it 8 years old at the 2025 inventory.
- It carries about 520 vehicles a day (traffic count year 2022).
- Its listed owner is the state 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.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated May 2024, on a 24-month routine inspection cycle.
- 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 → (34.63905, -94.61424)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 229 ft |
| Location | 2.2 E Jct U.S. 259 |
| NBI structure number | 313200000000000 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
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.