Interstate 680 over Arroyo De LA Laguna
FairAlameda County, California · 04-ALA-680-R17.19-PLE · Structure no. 33 0382
- Built
- 1967
- 58 years old, rebuilt 1990
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 236 ft
- 3 main spans
- Daily traffic
- 146,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 680 over Arroyo De LA Laguna is a concrete continuous box beam or girders - multiple carrying Interstate 680 over Arroyo De LA Laguna in Alameda County, California. It was built in 1967 and reconstructed in 1990, so it is 58 years old, older 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 146,000 vehicles a day, roughly 6% of them trucks, projected to reach 218,168 by 2046. The structure is 236 ft (71.9 m) long and 130 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 680 over Arroyo De LA Laguna built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1990.
What condition is Interstate 680 over Arroyo De LA Laguna 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 680 over Arroyo De LA Laguna carry?
About 146,000 vehicles per day (2009 count), of which roughly 6% are trucks.
How long is Interstate 680 over Arroyo De LA Laguna?
The structure is 236 ft (71.9 m) long with a longest span of 95 ft (29 m) and a deck 130 ft wide.
Who owns Interstate 680 over Arroyo De LA Laguna?
It is owned by the State Highway Agency.