N3150 over Dean Creek
GoodNoble County, Oklahoma · 3.5W 2.3N of I35/CM Tpk · Structure no. 050670000000000
- Built
- 1937
- 88 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3150 over Dean Creek is a concrete continuous slab carrying N3150 over Dean Creek in Noble County, Oklahoma. It was built in 1937, so it is 88 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 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 24 ft (7.4 m) long and 33 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3150 over Dean Creek built?
It was built in 1937, making it 88 years old in 2025.
What condition is N3150 over Dean 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 N3150 over Dean Creek carry?
About 24 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3150 over Dean Creek?
The structure is 24 ft (7.4 m) long with a longest span of 11 ft (3.4 m) and a deck 33 ft wide.
Who owns N3150 over Dean Creek?
It is owned by the County Highway Agency.