Warburton Avenue over Calabazas Creek
GoodSanta Clara County, California · Intersection Calabazas · Structure no. 37C0309
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 1,300
- 2011 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Warburton Avenue over Calabazas Creek is a prestressed concrete slab carrying Warburton Avenue over Calabazas Creek in Santa Clara County, California. It was built in 1958, so it is 67 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 1,300 vehicles a day, roughly 2% of them trucks, projected to reach 3,704 by 2043. The structure is 38 ft (11.6 m) long and 48 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Warburton Avenue over Calabazas Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Warburton Avenue over Calabazas 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 June 2023.
How much traffic does Warburton Avenue over Calabazas Creek carry?
About 1,300 vehicles per day (2011 count), of which roughly 2% are trucks.
How long is Warburton Avenue over Calabazas Creek?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 48 ft wide.
Who owns Warburton Avenue over Calabazas Creek?
It is owned by the City or Municipal Highway Agency.