N&s 87- S280 Conn over SR 87 Ramps Guadalupe
FairSanta Clara County, California · 04-SCL-087-5.10-SJS · Structure no. 37 0396H
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 1,724 ft
- 14 main spans
- Daily traffic
- 14,400
- 2001 count
- Owner
- State
- State Highway Agency
About this bridge
N&s 87- S280 Conn over SR 87 Ramps Guadalupe is a concrete continuous box beam or girders - multiple carrying N&s 87- S280 Conn over SR 87 Ramps Guadalupe 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 14,400 vehicles a day, roughly 2% of them trucks, projected to reach 21,881 by 2042. The structure is 1,724 ft (525.4 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N&s 87- S280 Conn over SR 87 Ramps Guadalupe built?
It was built in 1972, making it 53 years old in 2025.
What condition is N&s 87- S280 Conn over SR 87 Ramps Guadalupe in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.
How much traffic does N&s 87- S280 Conn over SR 87 Ramps Guadalupe carry?
About 14,400 vehicles per day (2001 count), of which roughly 2% are trucks.
How long is N&s 87- S280 Conn over SR 87 Ramps Guadalupe?
The structure is 1,724 ft (525.4 m) long with a longest span of 100 ft (30.5 m) and a deck 41 ft wide.
Who owns N&s 87- S280 Conn over SR 87 Ramps Guadalupe?
It is owned by the State Highway Agency.