Interstate 580 WB over UP RR BNSF RY & Ace
GoodAlameda County, California · 04-ALA-580-R8.00 · Structure no. 33 0121R
- Built
- 1938
- 87 years old, rebuilt 1970
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 459 ft
- 10 main spans
- Daily traffic
- 88,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 580 WB over UP RR BNSF RY & Ace is a concrete continuous tee beam carrying Interstate 580 WB over UP RR BNSF RY & Ace in Alameda County, California. It was built in 1938 and reconstructed in 1970, so it is 87 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 88,000 vehicles a day, roughly 11% of them trucks, projected to reach 120,642 by 2044. The structure is 459 ft (139.9 m) long and 72 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 580 WB over UP RR BNSF RY & Ace built?
It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1970.
What condition is Interstate 580 WB over UP RR BNSF RY & Ace in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does Interstate 580 WB over UP RR BNSF RY & Ace carry?
About 88,000 vehicles per day (2020 count), of which roughly 11% are trucks.
How long is Interstate 580 WB over UP RR BNSF RY & Ace?
The structure is 459 ft (139.9 m) long with a longest span of 49 ft (14.9 m) and a deck 72 ft wide.
Who owns Interstate 580 WB over UP RR BNSF RY & Ace?
It is owned by the State Highway Agency.