Interstate 5 SB over State Route 76
FairSan Diego County, California · 11-SD-005-R53.91-OCN · Structure no. 57 0704L
- Built
- 1971
- 54 years old, rebuilt 1995
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 215 ft
- 2 main spans
- Daily traffic
- 92,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 SB over State Route 76 is a prestressed concrete continuous box beam or girders - multiple carrying Interstate 5 SB over State Route 76 in San Diego County, California. It was built in 1971 and reconstructed in 1995, 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 92,000 vehicles a day, roughly 9% of them trucks, projected to reach 104,586 by 2045. The structure is 215 ft (65.6 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 5 SB over State Route 76 built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1995.
What condition is Interstate 5 SB over State Route 76 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 April 2024.
How much traffic does Interstate 5 SB over State Route 76 carry?
About 92,000 vehicles per day (2020 count), of which roughly 9% are trucks.
How long is Interstate 5 SB over State Route 76?
The structure is 215 ft (65.6 m) long with a longest span of 110 ft (33.5 m) and a deck 90 ft wide.
Who owns Interstate 5 SB over State Route 76?
It is owned by the State Highway Agency.