Hillrose ST over Haines Canyon Channel
GoodLos Angeles County, California · 100W Oro Vista Ave · Structure no. 53C1205
- Built
- 1936
- 89 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 3,858
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Hillrose ST over Haines Canyon Channel is a concrete culvert carrying Hillrose ST over Haines Canyon Channel in Los Angeles County, California. It was built in 1936, so it is 89 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 3,858 vehicles a day, roughly 1% of them trucks, projected to reach 2,663 by 2046. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hillrose ST over Haines Canyon Channel built?
It was built in 1936, making it 89 years old in 2025.
What condition is Hillrose ST over Haines Canyon Channel 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 January 2024.
How much traffic does Hillrose ST over Haines Canyon Channel carry?
About 3,858 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Hillrose ST over Haines Canyon Channel?
The structure is 39 ft (11.9 m) long with a longest span of 31 ft (9.5 m).
Who owns Hillrose ST over Haines Canyon Channel?
It is owned by the County Highway Agency and maintained by the City or Municipal Highway Agency.