US Highway 101 over Wilfred Av-Golfcourse DR
FairSonoma County, California · 04-SON-101-14.89-RNPK · Structure no. 20 0286
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 249 ft
- 3 main spans
- Daily traffic
- 92,000
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 over Wilfred Av-Golfcourse DR is a prestressed concrete continuous box beam or girders - multiple carrying US Highway 101 over Wilfred Av-Golfcourse DR in Sonoma County, California. It was built in 2012, so it is 13 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 92,000 vehicles a day, roughly 6% of them trucks, projected to reach 165,675 by 2044. The structure is 249 ft (76 m) long and 163 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US Highway 101 over Wilfred Av-Golfcourse DR built?
It was built in 2012, making it 13 years old in 2025.
What condition is US Highway 101 over Wilfred Av-Golfcourse DR 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 US Highway 101 over Wilfred Av-Golfcourse DR carry?
About 92,000 vehicles per day (2012 count), of which roughly 6% are trucks.
How long is US Highway 101 over Wilfred Av-Golfcourse DR?
The structure is 249 ft (76 m) long with a longest span of 125 ft (38 m) and a deck 163 ft wide.
Who owns US Highway 101 over Wilfred Av-Golfcourse DR?
It is owned by the State Highway Agency and maintained by the County Highway Agency.