State Route 58 over Indian Creek
GoodSan Luis Obispo County, California · 05-SLO-058-17.73 · Structure no. 49 0167
- Built
- 1953
- 72 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 925
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 over Indian Creek is a concrete continuous culvert carrying State Route 58 over Indian Creek in San Luis Obispo County, California. It was built in 1953, so it is 72 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 925 vehicles a day, roughly 14% of them trucks, projected to reach 1,851 by 2042. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 58 over Indian Creek built?
It was built in 1953, making it 72 years old in 2025.
What condition is State Route 58 over Indian 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 58 over Indian Creek carry?
About 925 vehicles per day (2009 count), of which roughly 14% are trucks.
How long is State Route 58 over Indian Creek?
The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m).
Who owns State Route 58 over Indian Creek?
It is owned by the State Highway Agency.