Fountain Grove Pkw over Chanate Road
GoodSonoma County, California · At Chanate Road · Structure no. 20C0510R
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 126 ft
- 1 main span
- Daily traffic
- 2,000
- 2010 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Fountain Grove Pkw over Chanate Road is a prestressed concrete box beam or girders - single or spread carrying Fountain Grove Pkw over Chanate Road in Sonoma County, California. It was built in 1997, so it is 28 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 5% of them trucks, projected to reach 3,261 by 2046. The structure is 126 ft (38.5 m) long and 37 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 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 Fountain Grove Pkw over Chanate Road built?
It was built in 1997, making it 28 years old in 2025.
What condition is Fountain Grove Pkw over Chanate Road 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 August 2024.
How much traffic does Fountain Grove Pkw over Chanate Road carry?
About 2,000 vehicles per day (2010 count), of which roughly 5% are trucks.
How long is Fountain Grove Pkw over Chanate Road?
The structure is 126 ft (38.5 m) long with a longest span of 118 ft (36 m) and a deck 37 ft wide.
Who owns Fountain Grove Pkw over Chanate Road?
It is owned by the City or Municipal Highway Agency.