Interstate 5 over Sonora Ave
GoodLos Angeles County, California · 07-LA-005-27.54-GNDL · Structure no. 53 1077R
- Built
- 1957
- 68 years old, rebuilt 2020
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 105 ft
- 1 main span
- Daily traffic
- 119,286
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Sonora Ave is a steel stringer/multi-beam or girder carrying Interstate 5 over Sonora Ave in Los Angeles County, California. It was built in 1957 and reconstructed in 2020, so it is 68 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 119,286 vehicles a day, roughly 8% of them trucks, projected to reach 116,502 by 2041. The structure is 105 ft (31.9 m) long and 92 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 over Sonora Ave built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2020.
What condition is Interstate 5 over Sonora Ave 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 Interstate 5 over Sonora Ave carry?
About 119,286 vehicles per day (2018 count), of which roughly 8% are trucks.
How long is Interstate 5 over Sonora Ave?
The structure is 105 ft (31.9 m) long with a longest span of 101 ft (30.9 m) and a deck 92 ft wide.
Who owns Interstate 5 over Sonora Ave?
It is owned by the State Highway Agency.