Interstate 380 over SR 82 (el Camino Real)
FairSan Mateo County, California · 04-SM-380-5.45-SBR · Structure no. 35 0223
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 180 ft
- 2 main spans
- Daily traffic
- 115,000
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 380 over SR 82 (el Camino Real) is a concrete continuous box beam or girders - multiple carrying Interstate 380 over SR 82 (el Camino Real) in San Mateo 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 115,000 vehicles a day, roughly 4% of them trucks, projected to reach 220,694 by 2042. The structure is 180 ft (54.9 m) long and 169 ft wide.
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 | 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 Interstate 380 over SR 82 (el Camino Real) built?
It was built in 1971, making it 54 years old in 2025.
What condition is Interstate 380 over SR 82 (el Camino Real) 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 February 2024.
How much traffic does Interstate 380 over SR 82 (el Camino Real) carry?
About 115,000 vehicles per day (1998 count), of which roughly 4% are trucks.
How long is Interstate 380 over SR 82 (el Camino Real)?
The structure is 180 ft (54.9 m) long with a longest span of 90 ft (27.4 m) and a deck 169 ft wide.
Who owns Interstate 380 over SR 82 (el Camino Real)?
It is owned by the State Highway Agency.