San Antonio Vly RD over Isabel Creek
GoodSanta Clara County, California · 8.3 MI East of Kincaid RD · Structure no. 37C0608
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 134 ft
- 1 main span
- Daily traffic
- 50
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
San Antonio Vly RD over Isabel Creek is a prestressed concrete box beam or girders - multiple carrying San Antonio Vly RD over Isabel Creek in Santa Clara County, California. It was built in 2018, so it is 7 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 157 by 2044. The structure is 134 ft (40.8 m) long and 39 ft wide. If it were closed, the detour would be 23 mi (37 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 San Antonio Vly RD over Isabel Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is San Antonio Vly RD over Isabel 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 San Antonio Vly RD over Isabel Creek carry?
About 50 vehicles per day (2014 count), of which roughly 5% are trucks.
How long is San Antonio Vly RD over Isabel Creek?
The structure is 134 ft (40.8 m) long with a longest span of 132 ft (40.2 m) and a deck 39 ft wide.
Who owns San Antonio Vly RD over Isabel Creek?
It is owned by the County Highway Agency.