University Ave over Interstate 15
GoodSan Diego County, California · 11-SD-015-M4.66-SD · Structure no. 57 0995
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 212 ft
- 2 main spans
- Daily traffic
- 34,400
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
University Ave over Interstate 15 is a prestressed concrete continuous box beam or girders - multiple carrying University Ave over Interstate 15 in San Diego County, California. It was built in 1999, so it is 26 years old, younger 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 34,400 vehicles a day, roughly 1% of them trucks, projected to reach 37,533 by 2041. The structure is 212 ft (64.5 m) long and 126 ft wide. If it were closed, the detour would be 0.6 mi (1 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 University Ave over Interstate 15 built?
It was built in 1999, making it 26 years old in 2025.
What condition is University Ave over Interstate 15 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 University Ave over Interstate 15 carry?
About 34,400 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is University Ave over Interstate 15?
The structure is 212 ft (64.5 m) long with a longest span of 107 ft (32.5 m) and a deck 126 ft wide.
Who owns University Ave over Interstate 15?
It is owned by the State Highway Agency.