San Martin Ave over Llagas Creek
GoodSanta Clara County, California · 0.3 MI E/O Monterey HWY · Structure no. 37C0169
- Built
- 1948
- 77 years old, rebuilt 1997
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 126 ft
- 3 main spans
- Daily traffic
- 7,230
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
San Martin Ave over Llagas Creek is a concrete continuous slab carrying San Martin Ave over Llagas Creek in Santa Clara County, California. It was built in 1948 and reconstructed in 1997, so it is 77 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 7,230 vehicles a day, roughly 8% of them trucks, projected to reach 9,965 by 2042. The structure is 126 ft (38.4 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was San Martin Ave over Llagas Creek built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1997.
What condition is San Martin Ave over Llagas 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 November 2024.
How much traffic does San Martin Ave over Llagas Creek carry?
About 7,230 vehicles per day (2014 count), of which roughly 8% are trucks.
How long is San Martin Ave over Llagas Creek?
The structure is 126 ft (38.4 m) long with a longest span of 41 ft (12.5 m) and a deck 37 ft wide.
Who owns San Martin Ave over Llagas Creek?
It is owned by the County Highway Agency.