Boyes Blvd over Sonoma Creek
GoodSonoma County, California · Just East of Riverside DR · Structure no. 20C0593
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 94 ft
- 1 main span
- Daily traffic
- 4,600
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Boyes Blvd over Sonoma Creek is a prestressed concrete stringer/multi-beam or girder carrying Boyes Blvd over Sonoma Creek in Sonoma County, California. It was built in 2022, so it is 3 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 4,600 vehicles a day, roughly 1% of them trucks, projected to reach 8,150 by 2046. The structure is 94 ft (28.8 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Boyes Blvd over Sonoma Creek built?
It was built in 2022, making it 3 years old in 2025.
What condition is Boyes Blvd over Sonoma Creek 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 April 2024.
How much traffic does Boyes Blvd over Sonoma Creek carry?
About 4,600 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Boyes Blvd over Sonoma Creek?
The structure is 94 ft (28.8 m) long with a longest span of 92 ft (28 m) and a deck 46 ft wide.
Who owns Boyes Blvd over Sonoma Creek?
It is owned by the County Highway Agency.