Vanowen ST over Calabasas Creek
GoodLos Angeles County, California · 0.1 E/O Topanga Cyn Blvd · Structure no. 53C1357
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 58 ft
- 2 main spans
- Daily traffic
- 23,600
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Vanowen ST over Calabasas Creek is a concrete continuous culvert carrying Vanowen ST over Calabasas Creek in Los Angeles County, California. It was built in 1964, so it is 61 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 23,600 vehicles a day, roughly 1% of them trucks, projected to reach 31,265 by 2042. The structure is 58 ft (17.7 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 Vanowen ST over Calabasas Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is Vanowen ST over Calabasas 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 November 2023.
How much traffic does Vanowen ST over Calabasas Creek carry?
About 23,600 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is Vanowen ST over Calabasas Creek?
The structure is 58 ft (17.7 m) long with a longest span of 27 ft (8.1 m).
Who owns Vanowen ST over Calabasas Creek?
It is owned by the City or Municipal Highway Agency.