Alondra Blvd over San Gabriel Riv
FairLos Angeles County, California · 0.3MI W/O I-605 Fwy · Structure no. 53C0083
- Built
- 1952
- 73 years old, rebuilt 1972
- Condition
- Fair
- inspected June 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 318 ft
- 5 main spans
- Daily traffic
- 27,192
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Alondra Blvd over San Gabriel Riv is a concrete continuous tee beam carrying Alondra Blvd over San Gabriel Riv in Los Angeles County, California. It was built in 1952 and reconstructed in 1972, so it is 73 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 27,192 vehicles a day, roughly 2% of them trucks, projected to reach 32,630 by 2044. The structure is 318 ft (96.9 m) long and 86 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alondra Blvd over San Gabriel Riv built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1972.
What condition is Alondra Blvd over San Gabriel Riv in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Alondra Blvd over San Gabriel Riv carry?
About 27,192 vehicles per day (2016 count), of which roughly 2% are trucks.
How long is Alondra Blvd over San Gabriel Riv?
The structure is 318 ft (96.9 m) long with a longest span of 70 ft (21.3 m) and a deck 86 ft wide.
Who owns Alondra Blvd over San Gabriel Riv?
It is owned by the City or Municipal Highway Agency.