S.H. 10 over Mckenna Falls Br.
GoodAdair County, Oklahoma · 2.3 MI NE Cherokee CO · Structure no. 186280000000000
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 1,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 10 over Mckenna Falls Br. is a concrete culvert carrying S.H. 10 over Mckenna Falls Br. in Adair County, Oklahoma. It was built in 1974, so it is 51 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,600 vehicles a day, roughly 15% of them trucks, projected to reach 2,560 by 2042. The structure is 23 ft (7 m) long and 40 ft wide. If it were closed, the detour would be 52.8 mi (85 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 10 over Mckenna Falls Br. built?
It was built in 1974, making it 51 years old in 2025.
What condition is S.H. 10 over Mckenna Falls Br. in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.
How much traffic does S.H. 10 over Mckenna Falls Br. carry?
About 1,600 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is S.H. 10 over Mckenna Falls Br.?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m) and a deck 40 ft wide.
Who owns S.H. 10 over Mckenna Falls Br.?
It is owned by the State Highway Agency.