Interstate 5 over Main Street
GoodLos Angeles County, California · 07-LA-005-19.20-LA · Structure no. 53 1360
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 82 ft
- 1 main span
- Daily traffic
- 234,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Main Street is a concrete box beam or girders - multiple carrying Interstate 5 over Main Street in Los Angeles County, California. It was built in 1960, 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 234,000 vehicles a day, projected to reach 260,647 by 2041. The structure is 82 ft (25 m) long and 142 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 5 over Main Street built?
It was built in 1960, making it 65 years old in 2025.
What condition is Interstate 5 over Main Street 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 March 2023.
How much traffic does Interstate 5 over Main Street carry?
About 234,000 vehicles per day (2021 count).
How long is Interstate 5 over Main Street?
The structure is 82 ft (25 m) long with a longest span of 81 ft (24.7 m) and a deck 142 ft wide.
Who owns Interstate 5 over Main Street?
It is owned by the State Highway Agency.