U.S. 70 over Mountain Fork River
GoodMcCurtain County, Oklahoma · 7.1 E of S.H. 3 · Structure no. 296330000000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 500 ft
- 4 main spans
- Daily traffic
- 5,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. 70 over Mountain Fork River is a prestressed concrete stringer/multi-beam or girder carrying U.S. 70 over Mountain Fork River in McCurtain County, Oklahoma. It was built in 2016, so it is 9 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 5,500 vehicles a day, roughly 25% of them trucks, projected to reach 7,500 by 2042. The structure is 500 ft (152.4 m) long and 42 ft wide. If it were closed, the detour would be 72.1 mi (116 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. 70 over Mountain Fork River built?
It was built in 2016, making it 9 years old in 2025.
What condition is U.S. 70 over Mountain Fork River 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 2024.
How much traffic does U.S. 70 over Mountain Fork River carry?
About 5,500 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is U.S. 70 over Mountain Fork River?
The structure is 500 ft (152.4 m) long with a longest span of 125 ft (38.1 m) and a deck 42 ft wide.
Who owns U.S. 70 over Mountain Fork River?
It is owned by the State Highway Agency.