Firestone Blvd over Silverbow Storm Drn
GoodLos Angeles County, California · 0.5MI Se/O San Antonio DR · Structure no. 53C0340
- Built
- 1934
- 91 years old, rebuilt 1950
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 4 main spans
- Daily traffic
- 26,842
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Firestone Blvd over Silverbow Storm Drn is a concrete culvert carrying Firestone Blvd over Silverbow Storm Drn in Los Angeles County, California. It was built in 1934 and reconstructed in 1950, so it is 91 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 26,842 vehicles a day, roughly 1% of them trucks, projected to reach 32,211 by 2045. The structure is 25 ft (7.6 m) long and 91 ft wide. 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Firestone Blvd over Silverbow Storm Drn built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1950.
What condition is Firestone Blvd over Silverbow Storm Drn 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 2025.
How much traffic does Firestone Blvd over Silverbow Storm Drn carry?
About 26,842 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Firestone Blvd over Silverbow Storm Drn?
The structure is 25 ft (7.6 m) long with a longest span of 6 ft (1.8 m) and a deck 91 ft wide.
Who owns Firestone Blvd over Silverbow Storm Drn?
It is owned by the City or Municipal Highway Agency.