N3120 over Turkey Creek
GoodNoble County, Oklahoma · .7E 4.9N of Lucien · Structure no. 046180000000000
- Built
- 1936
- 89 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3120 over Turkey Creek is a concrete slab carrying N3120 over Turkey Creek in Noble County, Oklahoma. It was built in 1936, so it is 89 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 75 vehicles a day, roughly 15% of them trucks, projected to reach 120 by 2042. The structure is 26 ft (7.9 m) long and 46 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3120 over Turkey Creek built?
It was built in 1936, making it 89 years old in 2025.
What condition is N3120 over Turkey 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 2024.
How much traffic does N3120 over Turkey Creek carry?
About 75 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N3120 over Turkey Creek?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 46 ft wide.
Who owns N3120 over Turkey Creek?
It is owned by the County Highway Agency.