N3680 over Bear Creek
GoodPawnee County, Oklahoma · 4S 1E of Cleveland · Structure no. 225030000000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 40 ft
- 3 main spans
- Daily traffic
- 500
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3680 over Bear Creek is a concrete culvert carrying N3680 over Bear Creek in Pawnee County, Oklahoma. It was built in 1990, so it is 35 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 500 vehicles a day, roughly 10% of them trucks, projected to reach 800 by 2042. The structure is 40 ft (12.2 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3680 over Bear Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is N3680 over Bear 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 August 2023.
How much traffic does N3680 over Bear Creek carry?
About 500 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3680 over Bear Creek?
The structure is 40 ft (12.2 m) long with a longest span of 14 ft (4.3 m) and a deck 34 ft wide.
Who owns N3680 over Bear Creek?
It is owned by the County Highway Agency.