Keller Ave over Interstate 580
FairAlameda County, California · 04-ALA-580-R37.80-OAK · Structure no. 33 0340
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 245 ft
- 4 main spans
- Daily traffic
- 1,300
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Keller Ave over Interstate 580 is a concrete continuous box beam or girders - multiple carrying Keller Ave over Interstate 580 in Alameda County, California. It was built in 1965, so it is 60 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 6 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 1,300 vehicles a day, roughly 1% of them trucks, projected to reach 1,557 by 2041. The structure is 245 ft (74.7 m) long and 58 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Keller Ave over Interstate 580 built?
It was built in 1965, making it 60 years old in 2025.
What condition is Keller Ave over Interstate 580 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 September 2023.
How much traffic does Keller Ave over Interstate 580 carry?
About 1,300 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Keller Ave over Interstate 580?
The structure is 245 ft (74.7 m) long with a longest span of 73 ft (22.3 m) and a deck 58 ft wide.
Who owns Keller Ave over Interstate 580?
It is owned by the State Highway Agency.