Interstate 405 over SR 2 Santa Monica
GoodLos Angeles County, California · 07-LA-405-30.86-LA · Structure no. 53 0708
- Built
- 1959
- 66 years old, rebuilt 2013
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 114 ft
- 1 main span
- Daily traffic
- 283,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 405 over SR 2 Santa Monica is a concrete box beam or girders - multiple carrying Interstate 405 over SR 2 Santa Monica in Los Angeles County, California. It was built in 1959 and reconstructed in 2013, so it is 66 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 283,000 vehicles a day, roughly 4% of them trucks, projected to reach 432,249 by 2040. The structure is 114 ft (34.7 m) long and 194 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 Interstate 405 over SR 2 Santa Monica built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2013.
What condition is Interstate 405 over SR 2 Santa Monica 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 SR 2 Santa Monica carry?
About 283,000 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is Interstate 405 over SR 2 Santa Monica?
The structure is 114 ft (34.7 m) long with a longest span of 107 ft (32.6 m) and a deck 194 ft wide.
Who owns Interstate 405 over SR 2 Santa Monica?
It is owned by the State Highway Agency.