Fs Route 1504 over Shoshone Creek
GoodShoshone County, Idaho · Shoshone Creek · Structure no. 010401000000027
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected August 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 99 ft
- 1 main span
- Daily traffic
- 40
- 2018 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fs Route 1504 over Shoshone Creek is a prestressed concrete stringer/multi-beam or girder carrying Fs Route 1504 over Shoshone Creek in Shoshone County, Idaho. It was built in 1977, so it is 48 years old, older than the Idaho average of 45.3 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 40 vehicles a day, projected to reach 60 by 2045. The structure is 99 ft (30.3 m) long and 16 ft wide. If it were closed, the detour would be 620.7 mi (999 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 | 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 Fs Route 1504 over Shoshone Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Fs Route 1504 over Shoshone Creek 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 August 2022.
How much traffic does Fs Route 1504 over Shoshone Creek carry?
About 40 vehicles per day (2018 count).
How long is Fs Route 1504 over Shoshone Creek?
The structure is 99 ft (30.3 m) long with a longest span of 67 ft (20.3 m) and a deck 16 ft wide.
Who owns Fs Route 1504 over Shoshone Creek?
It is owned by the U.S. Forest Service.