Estrella RD over Ranchita Canyon Creek
GoodSan Luis Obispo County, California · 0.5 MI E Pleasant RD · Structure no. 49C0216
- Built
- 1940
- 85 years old, rebuilt 1972
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 58 ft
- 3 main spans
- Daily traffic
- 529
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Estrella RD over Ranchita Canyon Creek is a concrete continuous slab carrying Estrella RD over Ranchita Canyon Creek in San Luis Obispo County, California. It was built in 1940 and reconstructed in 1972, so it is 85 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 529 vehicles a day, roughly 3% of them trucks, projected to reach 523 by 2044. The structure is 58 ft (17.7 m) long and 21 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Estrella RD over Ranchita Canyon Creek built?
It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1972.
What condition is Estrella RD over Ranchita 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 June 2024.
How much traffic does Estrella RD over Ranchita Canyon Creek carry?
About 529 vehicles per day (2018 count), of which roughly 3% are trucks.
How long is Estrella RD over Ranchita Canyon Creek?
The structure is 58 ft (17.7 m) long with a longest span of 19 ft (5.8 m) and a deck 21 ft wide.
Who owns Estrella RD over Ranchita Canyon Creek?
It is owned by the County Highway Agency.