Interstate 15 SB over Country Club Lane
GoodSan Diego County, California · 11-SD-015-R33.57-ESD · Structure no. 57 0819L
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 189 ft
- 2 main spans
- Daily traffic
- 62,500
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 SB over Country Club Lane is a concrete continuous box beam or girders - multiple carrying Interstate 15 SB over Country Club Lane in San Diego County, California. It was built in 1977, so it is 48 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 62,500 vehicles a day, roughly 10% of them trucks, projected to reach 99,500 by 2041. The structure is 189 ft (57.6 m) long and 70 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 Interstate 15 SB over Country Club Lane built?
It was built in 1977, making it 48 years old in 2025.
What condition is Interstate 15 SB over Country Club Lane 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 2024.
How much traffic does Interstate 15 SB over Country Club Lane carry?
About 62,500 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Interstate 15 SB over Country Club Lane?
The structure is 189 ft (57.6 m) long with a longest span of 101 ft (30.8 m) and a deck 70 ft wide.
Who owns Interstate 15 SB over Country Club Lane?
It is owned by the State Highway Agency.