Griffin Loop South over W. Br. Little Wood River
GoodBlaine County, Idaho · 2.9 S. Carey · Structure no. 000000000023688
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 21 ft
- 1 main span
- Daily traffic
- 8
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Griffin Loop South over W. Br. Little Wood River is a aluminum, wrought iron, or cast iron culvert carrying Griffin Loop South over W. Br. Little Wood River in Blaine County, Idaho. It was built in 1978, so it is 47 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 8 vehicles a day, projected to reach 12 by 2040. The structure is 21 ft (6.4 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Griffin Loop South over W. Br. Little Wood River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Griffin Loop South over W. Br. 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 September 2024.
How much traffic does Griffin Loop South over W. Br. Little Wood River carry?
About 8 vehicles per day (2023 count).
How long is Griffin Loop South over W. Br. Little Wood River?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.
Who owns Griffin Loop South over W. Br. Little Wood River?
It is owned by the County Highway Agency.