N3170 over Stillwater Creek
GoodNoble County, Oklahoma · 1.5W 6S of I-35/US77 · Structure no. 327890000000000
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3170 over Stillwater Creek is a concrete culvert carrying N3170 over Stillwater Creek in Noble County, Oklahoma. It was built in 2022, so it is 3 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 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 33 ft (10.1 m) long and 62 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3170 over Stillwater Creek built?
It was built in 2022, making it 3 years old in 2025.
What condition is N3170 over Stillwater 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 January 2024.
How much traffic does N3170 over Stillwater Creek carry?
About 24 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3170 over Stillwater Creek?
The structure is 33 ft (10.1 m) long with a longest span of 16 ft (4.9 m) and a deck 62 ft wide.
Who owns N3170 over Stillwater Creek?
It is owned by the County Highway Agency.