State Route 237 over Berryessa Creek
GoodSanta Clara County, California · 04-SCL-237-10.84-MPS · Structure no. 37 0381
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 47 ft
- 4 main spans
- Daily traffic
- 73,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 237 over Berryessa Creek is a concrete continuous culvert carrying State Route 237 over Berryessa Creek in Santa Clara County, California. It was built in 1970, so it is 55 years old, older 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 73,000 vehicles a day, roughly 5% of them trucks, projected to reach 187,741 by 2042. The structure is 47 ft (14.3 m) long and 128 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 237 over Berryessa Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 237 over Berryessa 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 State Route 237 over Berryessa Creek carry?
About 73,000 vehicles per day (2009 count), of which roughly 5% are trucks.
How long is State Route 237 over Berryessa Creek?
The structure is 47 ft (14.3 m) long with a longest span of 11 ft (3.4 m) and a deck 128 ft wide.
Who owns State Route 237 over Berryessa Creek?
It is owned by the State Highway Agency.