N1830 over Creek
GoodHarmon County, Oklahoma · 4E; 3.5S Gould · Structure no. 291040000000000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Steel
- Length
- 28 ft
- 4 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N1830 over Creek is a steel culvert carrying N1830 over Creek in Harmon County, Oklahoma. It was built in 2008, so it is 17 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 75 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2042. The structure is 28 ft (8.5 m) long and 44 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
No coordinates are recorded for this structure.
Condition 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 N1830 over Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is N1830 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 February 2024.
How much traffic does N1830 over Creek carry?
About 75 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N1830 over Creek?
The structure is 28 ft (8.5 m) long with a longest span of 6 ft (1.7 m) and a deck 44 ft wide.
Who owns N1830 over Creek?
It is owned by the County Highway Agency.