Interstate 5 over Aliso Creek
GoodSan Diego County, California · 11-SD-005-R59.62-OCN · Structure no. 57 0006R
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected February 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 96 ft
- 2 main spans
- Daily traffic
- 66,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Aliso Creek is a concrete continuous tee beam carrying Interstate 5 over Aliso Creek in San Diego County, California. It was built in 1967, so it is 58 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 66,000 vehicles a day, projected to reach 102,527 by 2041. The structure is 96 ft (29.3 m) long and 78 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 over Aliso Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is Interstate 5 over Aliso Creek 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 February 2024.
How much traffic does Interstate 5 over Aliso Creek carry?
About 66,000 vehicles per day (2020 count).
How long is Interstate 5 over Aliso Creek?
The structure is 96 ft (29.3 m) long with a longest span of 47 ft (14.3 m) and a deck 78 ft wide.
Who owns Interstate 5 over Aliso Creek?
It is owned by the State Highway Agency.