Road M10 over Bear Creek
GoodLake County, California · 24 Mi. N.E. of Upperlake · Structure no. 050854000001008
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected August 2023
- Type
- Arch - Deck
- Concrete
- Length
- 53 ft
- 1 main span
- Daily traffic
- 20
- 1992 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road M10 over Bear Creek is a concrete arch - deck carrying Road M10 over Bear Creek in Lake County, California. It was built in 1973, so it is 52 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 20 vehicles a day, projected to reach 30 by 2045. The structure is 53 ft (16.3 m) long and 16 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| 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 Road M10 over Bear Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Road M10 over Bear 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 Road M10 over Bear Creek carry?
About 20 vehicles per day (1992 count).
How long is Road M10 over Bear Creek?
The structure is 53 ft (16.3 m) long with a longest span of 50 ft (15.2 m) and a deck 16 ft wide.
Who owns Road M10 over Bear Creek?
It is owned by the U.S. Forest Service.