J Street over Central Drainage
GoodSan Diego County, California · 50 Ft W/O RTE I-5 Ramps · Structure no. 57C0659
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 3 main spans
- Daily traffic
- 5,700
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
J Street over Central Drainage is a concrete continuous culvert carrying J Street over Central Drainage in San Diego County, California. It was built in 1970, so it is 55 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 5,700 vehicles a day, roughly 2% of them trucks, projected to reach 10,834 by 2043. The structure is 27 ft (8.2 m) long and 139 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was J Street over Central Drainage built?
It was built in 1970, making it 55 years old in 2025.
What condition is J Street over Central Drainage 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 2023.
How much traffic does J Street over Central Drainage carry?
About 5,700 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is J Street over Central Drainage?
The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 139 ft wide.
Who owns J Street over Central Drainage?
It is owned by the City or Municipal Highway Agency.