State Route 227 over Corbett Canyon Creek
GoodSan Luis Obispo County, California · 05-SLO-227-1.43-ARGD · Structure no. 49 0110
- Built
- 1914
- 111 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 3,350
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 227 over Corbett Canyon Creek is a concrete tee beam carrying State Route 227 over Corbett Canyon Creek in San Luis Obispo County, California. It was built in 1914, so it is 111 years old, older 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 3,350 vehicles a day, roughly 6% of them trucks, projected to reach 4,081 by 2042. The structure is 29 ft (8.8 m) long and 23 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 227 over Corbett Canyon Creek built?
It was built in 1914, making it 111 years old in 2025.
What condition is State Route 227 over Corbett Canyon 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 State Route 227 over Corbett Canyon Creek carry?
About 3,350 vehicles per day (2014 count), of which roughly 6% are trucks.
How long is State Route 227 over Corbett Canyon Creek?
The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.7 m) and a deck 23 ft wide.
Who owns State Route 227 over Corbett Canyon Creek?
It is owned by the State Highway Agency.