N1430 over Cottonwood Creek
GoodBeaver County, Oklahoma · 4.E 10.4N of Elmwood · Structure no. 218880000000000
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 53 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N1430 over Cottonwood Creek is a concrete culvert carrying N1430 over Cottonwood Creek in Beaver County, Oklahoma. It was built in 1988, so it is 37 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N1430 over Cottonwood Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is N1430 over Cottonwood 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 November 2023.
How much traffic does N1430 over Cottonwood Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N1430 over Cottonwood Creek?
The structure is 53 ft (16.2 m) long with a longest span of 17 ft (5.2 m).
Who owns N1430 over Cottonwood Creek?
It is owned by the County Highway Agency.