State Route 1 over Solstice Canyon Creek
GoodLos Angeles County, California · 07-LA-001-50.36 · Structure no. 53 0030
- Built
- 1947
- 78 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 29,750
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 1 over Solstice Canyon Creek is a concrete culvert carrying State Route 1 over Solstice Canyon Creek in Los Angeles County, California. It was built in 1947, so it is 78 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 29,750 vehicles a day, roughly 3% of them trucks, projected to reach 45,544 by 2040. The structure is 21 ft (6.4 m) long and 74 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 1 over Solstice Canyon Creek built?
It was built in 1947, making it 78 years old in 2025.
What condition is State Route 1 over Solstice 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 August 2023.
How much traffic does State Route 1 over Solstice Canyon Creek carry?
About 29,750 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is State Route 1 over Solstice Canyon Creek?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 74 ft wide.
Who owns State Route 1 over Solstice Canyon Creek?
It is owned by the State Highway Agency.