IRR E0056 over Spring River Oflow
GoodOttawa County, Oklahoma · 2.3E of S.H. 137 · Structure no. 320520000000000
- Built
- 2017
- 8 years old, rebuilt 2021
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Steel
- Length
- 36 ft
- 3 main spans
- Daily traffic
- 400
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR E0056 over Spring River Oflow is a steel culvert carrying IRR E0056 over Spring River Oflow in Ottawa County, Oklahoma. It was built in 2017 and reconstructed in 2021, so it is 8 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 400 vehicles a day, roughly 10% of them trucks, projected to reach 640 by 2042. The structure is 36 ft (11.1 m) long. If it were closed, the detour would be 16.8 mi (27 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR E0056 over Spring River Oflow built?
It was built in 2017, making it 8 years old in 2025. It was reconstructed in 2021.
What condition is IRR E0056 over Spring River Oflow 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 September 2023.
How much traffic does IRR E0056 over Spring River Oflow carry?
About 400 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR E0056 over Spring River Oflow?
The structure is 36 ft (11.1 m) long with a longest span of 10 ft (2.9 m).
Who owns IRR E0056 over Spring River Oflow?
It is owned by the County Highway Agency.