28th Street over Interstate 5
GoodSan Diego County, California · 11-SD-005-R13.39-SD · Structure no. 57 0441
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 320 ft
- 5 main spans
- Daily traffic
- 25,600
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
28th Street over Interstate 5 is a concrete continuous box beam or girders - multiple carrying 28th Street over Interstate 5 in San Diego County, California. It was built in 1963, so it is 62 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 25,600 vehicles a day, roughly 2% of them trucks, projected to reach 30,912 by 2040. The structure is 320 ft (97.5 m) long and 90 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 28th Street over Interstate 5 built?
It was built in 1963, making it 62 years old in 2025.
What condition is 28th Street over Interstate 5 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 May 2023.
How much traffic does 28th Street over Interstate 5 carry?
About 25,600 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is 28th Street over Interstate 5?
The structure is 320 ft (97.5 m) long with a longest span of 84 ft (25.6 m) and a deck 90 ft wide.
Who owns 28th Street over Interstate 5?
It is owned by the State Highway Agency.