N3400 over Burkhart Creek
GoodGarvin County, Oklahoma · 4. S .7 E of Stratford · Structure no. 224830000000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3400 over Burkhart Creek is a concrete culvert carrying N3400 over Burkhart Creek in Garvin County, Oklahoma. It was built in 1990, so it is 35 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 31 ft (9.6 m) long and 44 ft wide. 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 N3400 over Burkhart Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is N3400 over Burkhart 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 May 2024.
How much traffic does N3400 over Burkhart Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3400 over Burkhart Creek?
The structure is 31 ft (9.6 m) long with a longest span of 10 ft (3 m) and a deck 44 ft wide.
Who owns N3400 over Burkhart Creek?
It is owned by the County Highway Agency.