Interstate 5 over Gilroy Street
GoodLos Angeles County, California · 07-LA-005-22.78-LA · Structure no. 53 0164
- Built
- 1961
- 64 years old, rebuilt 1974
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 264,292
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Gilroy Street is a concrete box beam or girders - multiple carrying Interstate 5 over Gilroy Street in Los Angeles County, California. It was built in 1961 and reconstructed in 1974, 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 264,292 vehicles a day, roughly 7% of them trucks, projected to reach 299,186 by 2041. The structure is 52 ft (15.9 m) long and 177 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 Gilroy Street built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1974.
What condition is Interstate 5 over Gilroy 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 July 2024.
How much traffic does Interstate 5 over Gilroy Street carry?
About 264,292 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is Interstate 5 over Gilroy Street?
The structure is 52 ft (15.9 m) long with a longest span of 51 ft (15.5 m) and a deck 177 ft wide.
Who owns Interstate 5 over Gilroy Street?
It is owned by the State Highway Agency.