Humphreys Ave over Interstate 710 & Conns
GoodLos Angeles County, California · 07-LA-710-24.22-LA · Structure no. 53 1151
- Built
- 1960
- 65 years old, rebuilt 1967
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 475 ft
- 6 main spans
- Daily traffic
- 2,397
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Humphreys Ave over Interstate 710 & Conns is a concrete continuous box beam or girders - multiple carrying Humphreys Ave over Interstate 710 & Conns in Los Angeles County, California. It was built in 1960 and reconstructed in 1967, 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 2,397 vehicles a day, roughly 1% of them trucks, projected to reach 2,445 by 2041. The structure is 475 ft (144.7 m) long and 42 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Humphreys Ave over Interstate 710 & Conns built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1967.
What condition is Humphreys Ave over Interstate 710 & Conns 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 August 2024.
How much traffic does Humphreys Ave over Interstate 710 & Conns carry?
About 2,397 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Humphreys Ave over Interstate 710 & Conns?
The structure is 475 ft (144.7 m) long with a longest span of 110 ft (33.5 m) and a deck 42 ft wide.
Who owns Humphreys Ave over Interstate 710 & Conns?
It is owned by the State Highway Agency.