Iron Creek Road over Iron Creek
GoodLemhi County, Idaho · 20 S. 4 W. Salmon · Structure no. 000000000032668
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected April 2021
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 36 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Iron Creek Road over Iron Creek is a steel stringer/multi-beam or girder carrying Iron Creek Road over Iron Creek in Lemhi County, Idaho. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2039. The structure is 36 ft (11 m) long and 27 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 | 8 Very Good | No problems noted. |
| 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 Iron Creek Road over Iron Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is Iron Creek Road over Iron 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 April 2021.
How much traffic does Iron Creek Road over Iron Creek carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Iron Creek Road over Iron Creek?
The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 27 ft wide.
Who owns Iron Creek Road over Iron Creek?
It is owned by the County Highway Agency.