N0400 over Creek
GoodCimarron County, Oklahoma · 1.3S of US 56 · Structure no. 168230000000000
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 3 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N0400 over Creek is a concrete culvert carrying N0400 over Creek in Cimarron County, Oklahoma. It was built in 1967, so it is 58 years old, older 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 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 28 ft (8.5 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 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 N0400 over Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is N0400 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 October 2023.
How much traffic does N0400 over Creek carry?
About 24 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N0400 over Creek?
The structure is 28 ft (8.5 m) long with a longest span of 8 ft (2.4 m) and a deck 32 ft wide.
Who owns N0400 over Creek?
It is owned by the County Highway Agency.