N4030 over Creek
FairTulsa County, Oklahoma · 129 E Ave .5MI S 126 ST N · Structure no. 111760000000000
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 5,188
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
N4030 over Creek is a concrete culvert carrying N4030 over Creek in Tulsa County, Oklahoma. It was built in 1950, so it is 75 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 5,188 vehicles a day, roughly 10% of them trucks, projected to reach 8,302 by 2044. The structure is 23 ft (6.9 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 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 N4030 over Creek built?
It was built in 1950, making it 75 years old in 2025.
What condition is N4030 over 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 September 2023.
How much traffic does N4030 over Creek carry?
About 5,188 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is N4030 over Creek?
The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m) and a deck 47 ft wide.
Who owns N4030 over Creek?
It is owned by the County Highway Agency.