Solano Avenue over Interstate 80
GoodContra Costa County, California · 04-CC-080-3.40-RCH · Structure no. 28 0085
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 206 ft
- 2 main spans
- Daily traffic
- 2,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Solano Avenue over Interstate 80 is a prestressed concrete continuous box beam or girders - multiple carrying Solano Avenue over Interstate 80 in Contra Costa County, California. It was built in 1996, so it is 29 years old, younger 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 2,000 vehicles a day, roughly 3% of them trucks, projected to reach 2,600 by 2042. The structure is 206 ft (62.7 m) long and 52 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Solano Avenue over Interstate 80 built?
It was built in 1996, making it 29 years old in 2025.
What condition is Solano Avenue over Interstate 80 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 June 2023.
How much traffic does Solano Avenue over Interstate 80 carry?
About 2,000 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Solano Avenue over Interstate 80?
The structure is 206 ft (62.7 m) long with a longest span of 108 ft (32.9 m) and a deck 52 ft wide.
Who owns Solano Avenue over Interstate 80?
It is owned by the State Highway Agency.