State Route 134 over I-710 Street & Conn
FairLos Angeles County, California · 07-LA-134-R13.24-PAS · Structure no. 53 2317
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 753 ft
- 3 main spans
- Daily traffic
- 225,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 134 over I-710 Street & Conn is a prestressed concrete continuous box beam or girders - multiple carrying State Route 134 over I-710 Street & Conn in Los Angeles County, California. It was built in 1975, so it is 50 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 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 225,000 vehicles a day, roughly 3% of them trucks, projected to reach 225,279 by 2046. The structure is 753 ft (229.4 m) long and 168 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 134 over I-710 Street & Conn built?
It was built in 1975, making it 50 years old in 2025.
What condition is State Route 134 over I-710 Street & Conn 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 February 2024.
How much traffic does State Route 134 over I-710 Street & Conn carry?
About 225,000 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is State Route 134 over I-710 Street & Conn?
The structure is 753 ft (229.4 m) long with a longest span of 220 ft (67.1 m) and a deck 168 ft wide.
Who owns State Route 134 over I-710 Street & Conn?
It is owned by the State Highway Agency.