S.H. 31 over Mountain Fork Creek
FairHaskell County, Oklahoma · 6.7 MI E of JCT SH2 · Structure no. 135190000000000
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 209 ft
- 3 main spans
- Daily traffic
- 1,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 31 over Mountain Fork Creek is a steel continuous stringer/multi-beam or girder carrying S.H. 31 over Mountain Fork Creek in Haskell County, Oklahoma. It was built in 1955, so it is 70 years old, older 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.
It carries about 1,400 vehicles a day, roughly 15% of them trucks, projected to reach 2,240 by 2042. The structure is 209 ft (63.7 m) long and 30 ft wide. If it were closed, the detour would be 34.2 mi (55 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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. 31 over Mountain Fork Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is S.H. 31 over Mountain Fork 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 December 2024.
How much traffic does S.H. 31 over Mountain Fork Creek carry?
About 1,400 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is S.H. 31 over Mountain Fork Creek?
The structure is 209 ft (63.7 m) long with a longest span of 80 ft (24.4 m) and a deck 30 ft wide.
Who owns S.H. 31 over Mountain Fork Creek?
It is owned by the State Highway Agency.