N Fir ST over Olive Creek
FairTulsa County, Oklahoma · 200 S of Kenosha · Structure no. 186640000000000
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 1,344
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Fir ST over Olive Creek is a concrete culvert carrying N Fir ST over Olive Creek in Tulsa County, Oklahoma. It was built in 1974, so it is 51 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,344 vehicles a day, roughly 5% of them trucks, projected to reach 2,150 by 2042. The structure is 32 ft (9.8 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Fir ST over Olive Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is N Fir ST over Olive Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2023.
How much traffic does N Fir ST over Olive Creek carry?
About 1,344 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is N Fir ST over Olive Creek?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.
Who owns N Fir ST over Olive Creek?
It is owned by the City or Municipal Highway Agency.