Interstate 405 over Church Lane
GoodLos Angeles County, California · 07-LA-405-33.20-LA · Structure no. 53 0714
- Built
- 1955
- 70 years old, rebuilt 2014
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 544 ft
- 1 main span
- Daily traffic
- 274,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 405 over Church Lane is a concrete box beam or girders - multiple carrying Interstate 405 over Church Lane in Los Angeles County, California. It was built in 1955 and reconstructed in 2014, so it is 70 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 274,000 vehicles a day, roughly 10% of them trucks, projected to reach 363,277 by 2040. The structure is 544 ft (165.7 m) long and 186 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Interstate 405 over Church Lane built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2014.
What condition is Interstate 405 over Church Lane 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 May 2023.
How much traffic does Interstate 405 over Church Lane carry?
About 274,000 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Interstate 405 over Church Lane?
The structure is 544 ft (165.7 m) long with a longest span of 73 ft (22.1 m) and a deck 186 ft wide.
Who owns Interstate 405 over Church Lane?
It is owned by the State Highway Agency.