SB State Route 87 over NB87 SB280 NB680 On-Ramp
GoodSanta Clara County, California · 04-SCL-087-4.23-SJS · Structure no. 37 0421L
- Built
- 1990
- 35 years old, rebuilt 2007
- Condition
- Good
- inspected April 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 186 ft
- 3 main spans
- Daily traffic
- 65,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
SB State Route 87 over NB87 SB280 NB680 On-Ramp is a prestressed concrete continuous box beam or girders - multiple carrying SB State Route 87 over NB87 SB280 NB680 On-Ramp in Santa Clara County, California. It was built in 1990 and reconstructed in 2007, so it is 35 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 65,000 vehicles a day, roughly 3% of them trucks, projected to reach 91,898 by 2039. The structure is 186 ft (56.7 m) long and 74 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB State Route 87 over NB87 SB280 NB680 On-Ramp built?
It was built in 1990, making it 35 years old in 2025. It was reconstructed in 2007.
What condition is SB State Route 87 over NB87 SB280 NB680 On-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 April 2021.
How much traffic does SB State Route 87 over NB87 SB280 NB680 On-Ramp carry?
About 65,000 vehicles per day (2009 count), of which roughly 3% are trucks.
How long is SB State Route 87 over NB87 SB280 NB680 On-Ramp?
The structure is 186 ft (56.7 m) long with a longest span of 77 ft (23.5 m) and a deck 74 ft wide.
Who owns SB State Route 87 over NB87 SB280 NB680 On-Ramp?
It is owned by the State Highway Agency.