N3120 over Creek
GoodOklahoma County, Oklahoma · 70 N. U.S. 77 (2nd St) · Structure no. 283920000000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 500
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N3120 over Creek is a concrete culvert carrying N3120 over Creek in Oklahoma County, Oklahoma. It was built in 2011, so it is 14 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.
It carries about 500 vehicles a day, roughly 10% of them trucks, projected to reach 800 by 2042. The structure is 38 ft (11.6 m) long and 81 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3120 over Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is N3120 over 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 April 2024.
How much traffic does N3120 over Creek carry?
About 500 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3120 over Creek?
The structure is 38 ft (11.6 m) long with a longest span of 14 ft (4.3 m) and a deck 81 ft wide.
Who owns N3120 over Creek?
It is owned by the City or Municipal Highway Agency.