Calgrove Blvd over Santa Clara Riv Sf
GoodLos Angeles County, California · 1MI S/O Lyons Ave · Structure no. 53C0861
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 3 main spans
- Daily traffic
- 7,849
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Calgrove Blvd over Santa Clara Riv Sf is a concrete culvert carrying Calgrove Blvd over Santa Clara Riv Sf in Los Angeles County, California. It was built in 1960, so it is 65 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 7,849 vehicles a day, roughly 2% of them trucks, projected to reach 9,026 by 2043. The structure is 52 ft (15.8 m) long and 109 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Calgrove Blvd over Santa Clara Riv Sf built?
It was built in 1960, making it 65 years old in 2025.
What condition is Calgrove Blvd over Santa Clara Riv Sf 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 March 2024.
How much traffic does Calgrove Blvd over Santa Clara Riv Sf carry?
About 7,849 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Calgrove Blvd over Santa Clara Riv Sf?
The structure is 52 ft (15.8 m) long with a longest span of 12 ft (3.7 m) and a deck 109 ft wide.
Who owns Calgrove Blvd over Santa Clara Riv Sf?
It is owned by the County Highway Agency.