Somerset Blvd over Los Angeles Riv
FairLos Angeles County, California · 0.1MI E/O I-710 Fwy · Structure no. 53C0646
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 439 ft
- 6 main spans
- Daily traffic
- 21,024
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Somerset Blvd over Los Angeles Riv is a concrete continuous tee beam carrying Somerset Blvd over Los Angeles Riv in Los Angeles County, California. It was built in 1976, so it is 49 years old, younger 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 6 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 21,024 vehicles a day, roughly 2% of them trucks, projected to reach 25,229 by 2044. The structure is 439 ft (133.8 m) long and 60 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Somerset Blvd over Los Angeles Riv built?
It was built in 1976, making it 49 years old in 2025.
What condition is Somerset Blvd over Los Angeles 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 August 2024.
How much traffic does Somerset Blvd over Los Angeles Riv carry?
About 21,024 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Somerset Blvd over Los Angeles Riv?
The structure is 439 ft (133.8 m) long with a longest span of 78 ft (23.8 m) and a deck 60 ft wide.
Who owns Somerset Blvd over Los Angeles Riv?
It is owned by the City or Municipal Highway Agency.