J Street over Interstate 805
FairSan Diego County, California · 11-SD-805-6.50-CHV · Structure no. 57 0636
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 439 ft
- 4 main spans
- Daily traffic
- 9,830
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
J Street over Interstate 805 is a concrete continuous box beam or girders - multiple carrying J Street over Interstate 805 in San Diego County, California. It was built in 1971, so it is 54 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,830 vehicles a day, roughly 1% of them trucks, projected to reach 15,455 by 2044. The structure is 439 ft (133.8 m) long and 53 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was J Street over Interstate 805 built?
It was built in 1971, making it 54 years old in 2025.
What condition is J Street over Interstate 805 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does J Street over Interstate 805 carry?
About 9,830 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is J Street over Interstate 805?
The structure is 439 ft (133.8 m) long with a longest span of 140 ft (42.7 m) and a deck 53 ft wide.
Who owns J Street over Interstate 805?
It is owned by the State Highway Agency.