N4676 over Beaver Creek
GoodPosted for loadAdair County, Oklahoma · 8S 3.4W of Stilwel · Structure no. 247860000000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 150
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4676 over Beaver Creek is a prestressed concrete tee beam carrying N4676 over Beaver Creek in Adair County, Oklahoma. It was built in 1996, so it is 29 years old, younger 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. Its operating status is: posted for load restriction.
It carries about 150 vehicles a day, roughly 10% of them trucks, projected to reach 240 by 2042. The structure is 56 ft (17.1 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4676 over Beaver Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is N4676 over Beaver Creek 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 July 2023.
How much traffic does N4676 over Beaver Creek carry?
About 150 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4676 over Beaver Creek?
The structure is 56 ft (17.1 m) long with a longest span of 52 ft (15.9 m) and a deck 34 ft wide.
Who owns N4676 over Beaver Creek?
It is owned by the County Highway Agency.