FSR 26 over South Tongue River
GoodPosted for loadSheridan County, Wyoming · 26.9 MI W on FSR 26 · Structure no. 020206000003047
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected September 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 60
- 1992 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
FSR 26 over South Tongue River is a prestressed concrete tee beam carrying FSR 26 over South Tongue River in Sheridan County, Wyoming. It was built in 1961, so it is 64 years old, older than the Wyoming average of 48.4 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. Its operating status is: posted for load restriction.
It carries about 60 vehicles a day, projected to reach 90 by 2045. The structure is 52 ft (15.7 m) long and 24 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FSR 26 over South Tongue River built?
It was built in 1961, making it 64 years old in 2025.
What condition is FSR 26 over South Tongue 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 2023.
How much traffic does FSR 26 over South Tongue River carry?
About 60 vehicles per day (1992 count).
How long is FSR 26 over South Tongue River?
The structure is 52 ft (15.7 m) long with a longest span of 48 ft (14.6 m) and a deck 24 ft wide.
Who owns FSR 26 over South Tongue River?
It is owned by the U.S. Forest Service.