E1140 over Onion Creek
FairPosted for loadSequoyah County, Oklahoma · 1.9S .1W SH41 at Gans · Structure no. 274690000000000
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E1140 over Onion Creek is a concrete culvert carrying E1140 over Onion Creek in Sequoyah County, Oklahoma. It was built in 1992, so it is 33 years old, younger 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 39 ft (12 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E1140 over Onion Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is E1140 over Onion 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 June 2023.
How much traffic does E1140 over Onion Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is E1140 over Onion Creek?
The structure is 39 ft (12 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.
Who owns E1140 over Onion Creek?
It is owned by the County Highway Agency.