State Route 58 over Yerba Buena Creek
FairSan Luis Obispo County, California · 05-SLO-058-1.62 · Structure no. 49 0006
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected May 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 7,200
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 over Yerba Buena Creek is a concrete continuous culvert carrying State Route 58 over Yerba Buena Creek in San Luis Obispo County, California. It was built in 1954, so it is 71 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 7,200 vehicles a day, roughly 6% of them trucks, projected to reach 13,864 by 2044. The structure is 29 ft (8.7 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 58 over Yerba Buena Creek built?
It was built in 1954, making it 71 years old in 2025.
What condition is State Route 58 over Yerba Buena Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2022.
How much traffic does State Route 58 over Yerba Buena Creek carry?
About 7,200 vehicles per day (2009 count), of which roughly 6% are trucks.
How long is State Route 58 over Yerba Buena Creek?
The structure is 29 ft (8.7 m) long with a longest span of 14 ft (4.2 m) and a deck 66 ft wide.
Who owns State Route 58 over Yerba Buena Creek?
It is owned by the State Highway Agency.