State Route 58 over Trout Creek
GoodSan Luis Obispo County, California · 05-SLO-058-3.08 · Structure no. 49 0267
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 2,900
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 over Trout Creek is a prestressed concrete continuous slab carrying State Route 58 over Trout Creek in San Luis Obispo County, California. It was built in 2021, so it is 4 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 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 2,900 vehicles a day, projected to reach 2,903 by 2044. The structure is 93 ft (28.3 m) long and 44 ft wide. If it were closed, the detour would be 29.8 mi (48 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 58 over Trout Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is State Route 58 over Trout 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 Trout Creek carry?
About 2,900 vehicles per day (2009 count).
How long is State Route 58 over Trout Creek?
The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 44 ft wide.
Who owns State Route 58 over Trout Creek?
It is owned by the State Highway Agency.