10th ST-NB280 Ramp over 7th Street Off-Ramp
GoodSanta Clara County, California · 04-SCL-280-R1.55-SJS · Structure no. 37 0280S
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 368 ft
- 3 main spans
- Daily traffic
- 14,200
- 2002 count
- Owner
- State
- State Highway Agency
About this bridge
10th ST-NB280 Ramp over 7th Street Off-Ramp is a prestressed concrete continuous box beam or girders - multiple carrying 10th ST-NB280 Ramp over 7th Street Off-Ramp in Santa Clara County, California. It was built in 1972, so it is 53 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 14,200 vehicles a day, roughly 2% of them trucks, projected to reach 23,149 by 2047. The structure is 368 ft (112.2 m) long and 26 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 10th ST-NB280 Ramp over 7th Street Off-Ramp built?
It was built in 1972, making it 53 years old in 2025.
What condition is 10th ST-NB280 Ramp over 7th Street Off-Ramp 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 2025.
How much traffic does 10th ST-NB280 Ramp over 7th Street Off-Ramp carry?
About 14,200 vehicles per day (2002 count), of which roughly 2% are trucks.
How long is 10th ST-NB280 Ramp over 7th Street Off-Ramp?
The structure is 368 ft (112.2 m) long with a longest span of 142 ft (43.3 m) and a deck 26 ft wide.
Who owns 10th ST-NB280 Ramp over 7th Street Off-Ramp?
It is owned by the State Highway Agency.