S.h. 10 over Mckenna Falls Br.
Good Condition52 years old1,600 vehicles/day
Location
| State | Oklahoma |
| County | Adair |
| Location | 2.3 Mi NE Cherokee Co |
| Carries | S.h. 10 |
| Crosses | Mckenna Falls Br. |
| Coordinates | 36.15721, -94.78290 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 85.4 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 1,600 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 186280000000000 |