S.H. 56 over Deep Fork River Oflow
FairOkmulgee County, Oklahoma · 14.25 E Okfuskee C/L · Structure no. 271610000000000
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 99 ft
- 1 main span
- Daily traffic
- 1,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 56 over Deep Fork River Oflow is a prestressed concrete stringer/multi-beam or girder carrying S.H. 56 over Deep Fork River Oflow in Okmulgee County, Oklahoma. It was built in 2004, so it is 21 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,300 vehicles a day, roughly 15% of them trucks, projected to reach 2,080 by 2042. The structure is 99 ft (30.3 m) long and 42 ft wide. If it were closed, the detour would be 39.8 mi (64 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 56 over Deep Fork River Oflow built?
It was built in 2004, making it 21 years old in 2025.
What condition is S.H. 56 over Deep Fork River Oflow 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 January 2023.
How much traffic does S.H. 56 over Deep Fork River Oflow carry?
About 1,300 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is S.H. 56 over Deep Fork River Oflow?
The structure is 99 ft (30.3 m) long with a longest span of 98 ft (30 m) and a deck 42 ft wide.
Who owns S.H. 56 over Deep Fork River Oflow?
It is owned by the State Highway Agency.