Sixth Avenue over Route 5 Conns Ramps
GoodSan Diego County, California · 11-SD-005-R16.31-SD · Structure no. 57 0410
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 311 ft
- 2 main spans
- Daily traffic
- 31,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Sixth Avenue over Route 5 Conns Ramps is a prestressed concrete continuous box beam or girders - multiple carrying Sixth Avenue over Route 5 Conns Ramps in San Diego County, California. It was built in 1962, so it is 63 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 31,500 vehicles a day, roughly 2% of them trucks, projected to reach 36,064 by 2040. The structure is 311 ft (94.8 m) long and 73 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 Sixth Avenue over Route 5 Conns Ramps built?
It was built in 1962, making it 63 years old in 2025.
What condition is Sixth Avenue over Route 5 Conns Ramps 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 October 2023.
How much traffic does Sixth Avenue over Route 5 Conns Ramps carry?
About 31,500 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Sixth Avenue over Route 5 Conns Ramps?
The structure is 311 ft (94.8 m) long with a longest span of 113 ft (34.4 m) and a deck 73 ft wide.
Who owns Sixth Avenue over Route 5 Conns Ramps?
It is owned by the State Highway Agency.