Charleston RD over Permanente Creek
GoodSanta Clara County, California · Btwn SH 101 & Stierlin RD · Structure no. 37C0524
- Built
- 1980
- 45 years old, rebuilt 1994
- Condition
- Good
- inspected January 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 13,600
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Charleston RD over Permanente Creek is a concrete continuous culvert carrying Charleston RD over Permanente Creek in Santa Clara County, California. It was built in 1980 and reconstructed in 1994, so it is 45 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 13,600 vehicles a day, roughly 10% of them trucks, projected to reach 14,865 by 2044. The structure is 28 ft (8.5 m) long and 76 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Charleston RD over Permanente Creek built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 1994.
What condition is Charleston RD over Permanente 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 January 2022.
How much traffic does Charleston RD over Permanente Creek carry?
About 13,600 vehicles per day (2013 count), of which roughly 10% are trucks.
How long is Charleston RD over Permanente Creek?
The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4.1 m) and a deck 76 ft wide.
Who owns Charleston RD over Permanente Creek?
It is owned by the City or Municipal Highway Agency.