SH 75 over Little Wood River
GoodLincoln County, Idaho · At Shoshone Ncl · Structure no. 000000000017615
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 7,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 75 over Little Wood River is a concrete tee beam carrying SH 75 over Little Wood River in Lincoln County, Idaho. It was built in 1958, so it is 67 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 7,700 vehicles a day, roughly 10% of them trucks, projected to reach 11,550 by 2042. The structure is 36 ft (11 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 SH 75 over Little Wood River built?
It was built in 1958, making it 67 years old in 2025.
What condition is SH 75 over Little Wood 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 July 2023.
How much traffic does SH 75 over Little Wood River carry?
About 7,700 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SH 75 over Little Wood River?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 76 ft wide.
Who owns SH 75 over Little Wood River?
It is owned by the State Highway Agency.