State Route 25 over Carnadero Creek
GoodSanta Clara County, California · 04-SCL-025-1.57 · Structure no. 37 0156
- Built
- 1956
- 69 years old, rebuilt 1991
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 163 ft
- 4 main spans
- Daily traffic
- 21,900
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 25 over Carnadero Creek is a concrete continuous slab carrying State Route 25 over Carnadero Creek in Santa Clara County, California. It was built in 1956 and reconstructed in 1991, so it is 69 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 21,900 vehicles a day, roughly 6% of them trucks, projected to reach 30,253 by 2046. The structure is 163 ft (49.7 m) long and 44 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 25 over Carnadero Creek built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1991.
What condition is State Route 25 over Carnadero 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 October 2024.
How much traffic does State Route 25 over Carnadero Creek carry?
About 21,900 vehicles per day (2009 count), of which roughly 6% are trucks.
How long is State Route 25 over Carnadero Creek?
The structure is 163 ft (49.7 m) long with a longest span of 44 ft (13.4 m) and a deck 44 ft wide.
Who owns State Route 25 over Carnadero Creek?
It is owned by the State Highway Agency.