Interstate 10 WB over San Gabriel Blvd
GoodLos Angeles County, California · 07-LA-010-25.84-RSMD · Structure no. 53 0654L
- Built
- 1953
- 72 years old, rebuilt 1972
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 81 ft
- 2 main spans
- Daily traffic
- 104,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 WB over San Gabriel Blvd is a concrete continuous slab carrying Interstate 10 WB over San Gabriel Blvd in Los Angeles County, California. It was built in 1953 and reconstructed in 1972, so it is 72 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 104,000 vehicles a day, roughly 6% of them trucks, projected to reach 130,800 by 2044. The structure is 81 ft (24.7 m) long and 81 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 WB over San Gabriel Blvd built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1972.
What condition is Interstate 10 WB over San Gabriel Blvd 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 10 WB over San Gabriel Blvd carry?
About 104,000 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Interstate 10 WB over San Gabriel Blvd?
The structure is 81 ft (24.7 m) long with a longest span of 79 ft (24.1 m) and a deck 81 ft wide.
Who owns Interstate 10 WB over San Gabriel Blvd?
It is owned by the State Highway Agency.