Masten Ave. over Llagas Creek
GoodSanta Clara County, California · 0.5 MI E/O SH 101 · Structure no. 37C0170
- Built
- 1940
- 85 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 102 ft
- 2 main spans
- Daily traffic
- 5,380
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Masten Ave. over Llagas Creek is a concrete continuous tee beam carrying Masten Ave. over Llagas Creek in Santa Clara County, California. It was built in 1940, so it is 85 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 5,380 vehicles a day, roughly 10% of them trucks, projected to reach 14,810 by 2042. The structure is 102 ft (31.1 m) long and 23 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Masten Ave. over Llagas Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is Masten 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 Masten Ave. over Llagas Creek carry?
About 5,380 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Masten Ave. over Llagas Creek?
The structure is 102 ft (31.1 m) long with a longest span of 50 ft (15.2 m) and a deck 23 ft wide.
Who owns Masten Ave. over Llagas Creek?
It is owned by the County Highway Agency.