S101-W12 Connector over Olive Street
FairSonoma County, California · 04-SON-101-19.82-SRO · Structure no. 20 0205F
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 151 ft
- 3 main spans
- Daily traffic
- 6,300
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
S101-W12 Connector over Olive Street is a concrete continuous box beam or girders - multiple carrying S101-W12 Connector over Olive Street in Sonoma County, California. It was built in 1964, so it is 61 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 6,300 vehicles a day, roughly 4% of them trucks, projected to reach 11,221 by 2046. The structure is 151 ft (46 m) long and 27 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S101-W12 Connector over Olive Street built?
It was built in 1964, making it 61 years old in 2025.
What condition is S101-W12 Connector over Olive Street 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 August 2024.
How much traffic does S101-W12 Connector over Olive Street carry?
About 6,300 vehicles per day (2016 count), of which roughly 4% are trucks.
How long is S101-W12 Connector over Olive Street?
The structure is 151 ft (46 m) long with a longest span of 66 ft (20.1 m) and a deck 27 ft wide.
Who owns S101-W12 Connector over Olive Street?
It is owned by the State Highway Agency.