Mazzone DR over Alamitos Creek
GoodSanta Clara County, California · Just E of Cross Spring DR · Structure no. 37C0357
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 1,000
- 1990 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mazzone DR over Alamitos Creek is a concrete continuous slab carrying Mazzone DR over Alamitos Creek in Santa Clara County, California. It was built in 1979, so it is 46 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 1,313 by 2042. The structure is 114 ft (34.7 m) long and 50 ft wide. If it were closed, the detour would be 123.7 mi (199 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 Mazzone DR over Alamitos Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Mazzone DR over Alamitos 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 March 2024.
How much traffic does Mazzone DR over Alamitos Creek carry?
About 1,000 vehicles per day (1990 count), of which roughly 2% are trucks.
How long is Mazzone DR over Alamitos Creek?
The structure is 114 ft (34.7 m) long with a longest span of 40 ft (12.2 m) and a deck 50 ft wide.
Who owns Mazzone DR over Alamitos Creek?
It is owned by the City or Municipal Highway Agency.