US 12 over Fish Creek
GoodIdaho County, Idaho · 23.5 E. Lowell · Structure no. 000000000010471
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 112 ft
- 1 main span
- Daily traffic
- 550
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 12 over Fish Creek is a prestressed concrete stringer/multi-beam or girder carrying US 12 over Fish Creek in Idaho County, Idaho. It was built in 2018, so it is 7 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 550 vehicles a day, roughly 31% of them trucks, projected to reach 825 by 2042. The structure is 112 ft (34.1 m) long and 38 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 12 over Fish Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is US 12 over Fish 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 May 2024.
How much traffic does US 12 over Fish Creek carry?
About 550 vehicles per day (2023 count), of which roughly 31% are trucks.
How long is US 12 over Fish Creek?
The structure is 112 ft (34.1 m) long with a longest span of 110 ft (33.5 m) and a deck 38 ft wide.
Who owns US 12 over Fish Creek?
It is owned by the State Highway Agency.