Santa Teresa-Nb 87 over Chynoweth Avenue
GoodSanta Clara County, California · 04-SCL-087-0.20-SJS · Structure no. 37 0414S
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected April 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 198 ft
- 2 main spans
- Daily traffic
- 5,000
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
Santa Teresa-Nb 87 over Chynoweth Avenue is a prestressed concrete continuous box beam or girders - multiple carrying Santa Teresa-Nb 87 over Chynoweth Avenue in Santa Clara County, California. It was built in 1991, so it is 34 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 5,000 vehicles a day, roughly 3% of them trucks, projected to reach 16,357 by 2041. The structure is 198 ft (60.2 m) long and 48 ft wide. If it were closed, the detour would be 0.6 mi (1 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 Santa Teresa-Nb 87 over Chynoweth Avenue built?
It was built in 1991, making it 34 years old in 2025.
What condition is Santa Teresa-Nb 87 over Chynoweth Avenue 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 Santa Teresa-Nb 87 over Chynoweth Avenue carry?
About 5,000 vehicles per day (1998 count), of which roughly 3% are trucks.
How long is Santa Teresa-Nb 87 over Chynoweth Avenue?
The structure is 198 ft (60.2 m) long with a longest span of 98 ft (29.9 m) and a deck 48 ft wide.
Who owns Santa Teresa-Nb 87 over Chynoweth Avenue?
It is owned by the State Highway Agency.