Forest Road 22 over Ash Creek
GoodModoc County, California · Ash Creek Campground · Structure no. 050954000003007
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 42 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Forest Road 22 over Ash Creek is a concrete continuous slab carrying Forest Road 22 over Ash Creek in Modoc County, California. It was built in 1976, so it is 49 years old, younger than the California average of 54.8 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 42 ft (12.8 m) long and 17 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Forest Road 22 over Ash Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is Forest Road 22 over Ash 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 August 2023.
How much traffic does Forest Road 22 over Ash Creek carry?
About 50 vehicles per day (latest count).
How long is Forest Road 22 over Ash Creek?
The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m) and a deck 17 ft wide.
Who owns Forest Road 22 over Ash Creek?
It is owned by the U.S. Forest Service.