W12-JACKSON ST Off over Webster Street on & Off
FairSolano County, California · 04-SOL-012-R4.47-SUIS · Structure no. 23 0197K
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 137 ft
- 1 main span
- Daily traffic
- 2,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
W12-JACKSON ST Off over Webster Street on & Off is a prestressed concrete box beam or girders - multiple carrying W12-JACKSON ST Off over Webster Street on & Off in Solano County, California. It was built in 1984, so it is 41 years old, younger 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 2,000 vehicles a day, roughly 2% of them trucks, projected to reach 7,651 by 2044. The structure is 137 ft (41.7 m) long and 28 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W12-JACKSON ST Off over Webster Street on & Off built?
It was built in 1984, making it 41 years old in 2025.
What condition is W12-JACKSON ST Off over Webster Street on & Off 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 March 2024.
How much traffic does W12-JACKSON ST Off over Webster Street on & Off carry?
About 2,000 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is W12-JACKSON ST Off over Webster Street on & Off?
The structure is 137 ft (41.7 m) long with a longest span of 137 ft (41.7 m) and a deck 28 ft wide.
Who owns W12-JACKSON ST Off over Webster Street on & Off?
It is owned by the State Highway Agency.