S.H. 56 over Little River Oflow
GoodSeminole County, Oklahoma · 1.5 MI N Sasakwa · Structure no. 226350000000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 820
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 56 over Little River Oflow is a prestressed concrete stringer/multi-beam or girder carrying S.H. 56 over Little River Oflow in Seminole 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 820 vehicles a day, roughly 15% of them trucks, projected to reach 1,312 by 2042. The structure is 120 ft (36.6 m) long and 42 ft wide. If it were closed, the detour would be 24.2 mi (39 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 56 over Little River Oflow built?
It was built in 1990, making it 35 years old in 2025.
What condition is S.H. 56 over Little 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 January 2024.
How much traffic does S.H. 56 over Little River Oflow carry?
About 820 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is S.H. 56 over Little River Oflow?
The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 42 ft wide.
Who owns S.H. 56 over Little River Oflow?
It is owned by the State Highway Agency.