Washington Ave over Interstate 880
FairAlameda County, California · 04-ALA-880-20.82-SLN · Structure no. 33 0166
- Built
- 1952
- 73 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 481 ft
- 7 main spans
- Daily traffic
- 30,800
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Washington Ave over Interstate 880 is a steel stringer/multi-beam or girder carrying Washington Ave over Interstate 880 in Alameda County, California. It was built in 1952, so it is 73 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 30,800 vehicles a day, roughly 1% of them trucks, projected to reach 21,952 by 2046. The structure is 481 ft (146.6 m) long and 65 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Washington Ave over Interstate 880 built?
It was built in 1952, making it 73 years old in 2025.
What condition is Washington Ave over Interstate 880 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 May 2024.
How much traffic does Washington Ave over Interstate 880 carry?
About 30,800 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Washington Ave over Interstate 880?
The structure is 481 ft (146.6 m) long with a longest span of 86 ft (26.2 m) and a deck 65 ft wide.
Who owns Washington Ave over Interstate 880?
It is owned by the State Highway Agency.