N4490 over Oak Creek
FairLatimer County, Oklahoma · 3. E 1. S of Red Oak · Structure no. 071470000000000
- Built
- 1939
- 86 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 46 ft
- 2 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4490 over Oak Creek is a concrete slab carrying N4490 over Oak Creek in Latimer 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 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 46 ft (14 m) long and 22 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4490 over Oak Creek built?
It was built in 1939, making it 86 years old in 2025.
What condition is N4490 over Oak 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 July 2024.
How much traffic does N4490 over Oak Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4490 over Oak Creek?
The structure is 46 ft (14 m) long with a longest span of 20 ft (6.1 m) and a deck 22 ft wide.
Who owns N4490 over Oak Creek?
It is owned by the County Highway Agency.