Interstate 10 over Grand Ave
GoodLos Angeles County, California · 07-LA-010-38.51-WCOV · Structure no. 53 1528
- Built
- 1961
- 64 years old, rebuilt 2019
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 79 ft
- 2 main spans
- Daily traffic
- 209,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 over Grand Ave is a concrete continuous tee beam carrying Interstate 10 over Grand Ave in Los Angeles County, California. It was built in 1961 and reconstructed in 2019, so it is 64 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 209,000 vehicles a day, roughly 6% of them trucks, projected to reach 281,530 by 2046. The structure is 79 ft (24.1 m) long and 268 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 10 over Grand Ave built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2019.
What condition is Interstate 10 over Grand 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 January 2024.
How much traffic does Interstate 10 over Grand Ave carry?
About 209,000 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is Interstate 10 over Grand Ave?
The structure is 79 ft (24.1 m) long with a longest span of 39 ft (11.9 m) and a deck 268 ft wide.
Who owns Interstate 10 over Grand Ave?
It is owned by the State Highway Agency.