Sierra Butte Road over Reis Ravine
GoodSierra County, California · 0.4 MI North of Route 49 · Structure no. 13C0058
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 150
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
Sierra Butte Road over Reis Ravine is a concrete slab carrying Sierra Butte Road over Reis Ravine in Sierra County, California. It was built in 2005, so it is 20 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 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 150 vehicles a day, roughly 20% of them trucks, projected to reach 312 by 2042. The structure is 49 ft (14.8 m) long and 25 ft wide. If it were closed, the detour would be 123.7 mi (199 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 Sierra Butte Road over Reis Ravine built?
It was built in 2005, making it 20 years old in 2025.
What condition is Sierra Butte Road over Reis Ravine 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 July 2024.
How much traffic does Sierra Butte Road over Reis Ravine carry?
About 150 vehicles per day (1998 count), of which roughly 20% are trucks.
How long is Sierra Butte Road over Reis Ravine?
The structure is 49 ft (14.8 m) long with a longest span of 44 ft (13.4 m) and a deck 25 ft wide.
Who owns Sierra Butte Road over Reis Ravine?
It is owned by the County Highway Agency.