NB State Route 87 over Nb87 Sb280 Nb680 On-ramp
Fair Condition36 years old65,000 vehicles/day
Location
| State | California |
| County | Santa Clara |
| Location | 04-scl-087-4.23-sjs |
| Carries | NB State Route 87 |
| Crosses | Nb87 Sb280 Nb680 On-ramp |
| Coordinates | 37.31234, -121.88483 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 186.0 ft (56.7 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 56.8 ft (17.3 m) |
| Deck Area | 980.9 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 65,000 (2009) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 37 0421R |