E12-N&S101 Connctr over Olive Street
FairSonoma County, California · 04-SON-012-R15.70-SRO · Structure no. 20 0205G
- Built
- 1964
- 61 years old, rebuilt 2009
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 155 ft
- 3 main spans
- Daily traffic
- 47,400
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
E12-N&S101 Connctr over Olive Street is a concrete continuous box beam or girders - multiple carrying E12-N&S101 Connctr over Olive Street in Sonoma County, California. It was built in 1964 and reconstructed in 2009, 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 47,400 vehicles a day, roughly 4% of them trucks, projected to reach 57,587 by 2046. The structure is 155 ft (47.3 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E12-N&S101 Connctr over Olive Street built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2009.
What condition is E12-N&S101 Connctr 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 September 2024.
How much traffic does E12-N&S101 Connctr over Olive Street carry?
About 47,400 vehicles per day (2014 count), of which roughly 4% are trucks.
How long is E12-N&S101 Connctr over Olive Street?
The structure is 155 ft (47.3 m) long with a longest span of 68 ft (20.7 m) and a deck 43 ft wide.
Who owns E12-N&S101 Connctr over Olive Street?
It is owned by the State Highway Agency.