12166: Clyde Rd. over Little Lost River
GoodButte County, Idaho · .1 MI E of L Lost Rvr HWY · Structure no. 000000000L59825
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 43 ft
- 1 main span
- Daily traffic
- 25
- 2011 count
- Owner
- Federal
- Bureau of Land Management
About this bridge
12166: Clyde Rd. over Little Lost River is a steel stringer/multi-beam or girder carrying 12166: Clyde Rd. over Little Lost River in Butte County, Idaho. It was built in 2003, so it is 22 years old, younger 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2040. The structure is 43 ft (13 m) long and 14 ft wide. If it were closed, the detour would be 123.7 mi (199 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 12166: Clyde Rd. over Little Lost River built?
It was built in 2003, making it 22 years old in 2025.
What condition is 12166: Clyde Rd. over Little Lost 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 August 2024.
How much traffic does 12166: Clyde Rd. over Little Lost River carry?
About 25 vehicles per day (2011 count), of which roughly 10% are trucks.
How long is 12166: Clyde Rd. over Little Lost River?
The structure is 43 ft (13 m) long with a longest span of 39 ft (12 m) and a deck 14 ft wide.
Who owns 12166: Clyde Rd. over Little Lost River?
It is owned by the Bureau of Land Management.