Interstate 405 over Bel Air Crest RD North
GoodLos Angeles County, California · 07-LA-405-35.81-LA · Structure no. 53 1464
- Built
- 1962
- 63 years old, rebuilt 2014
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 203 ft
- 3 main spans
- Daily traffic
- 274,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 405 over Bel Air Crest RD North is a concrete continuous box beam or girders - multiple carrying Interstate 405 over Bel Air Crest RD North in Los Angeles County, California. It was built in 1962 and reconstructed in 2014, so it is 63 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 203 ft (61.9 m) long and 166 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 Bel Air Crest RD North built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2014.
What condition is Interstate 405 over Bel Air Crest RD North 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 June 2023.
How much traffic does Interstate 405 over Bel Air Crest RD North carry?
About 274,000 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Interstate 405 over Bel Air Crest RD North?
The structure is 203 ft (61.9 m) long with a longest span of 81 ft (24.7 m) and a deck 166 ft wide.
Who owns Interstate 405 over Bel Air Crest RD North?
It is owned by the State Highway Agency.