N3550 over Creek
GoodOsage County, Oklahoma · 1.3N .6W of Shidler · Structure no. 066000000000000
- Built
- 1939
- 86 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3550 over Creek is a concrete culvert carrying N3550 over Creek in Osage County, Oklahoma. It was built in 1939, so it is 86 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 23 ft (7 m) long and 47 ft wide. If it were closed, the detour would be 2.5 mi (4 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 N3550 over Creek built?
It was built in 1939, making it 86 years old in 2025.
What condition is N3550 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 N3550 over Creek carry?
About 50 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3550 over Creek?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m) and a deck 47 ft wide.
Who owns N3550 over Creek?
It is owned by the County Highway Agency.