Interstate 680 SB over Jackson AVE
Fair Condition52 years old80,000 vehicles/day
Location
| State | California |
| County | Santa Clara |
| Location | 04-scl-680-m1.19-sjs |
| Carries | Interstate 680 SB |
| Crosses | Jackson AVE |
| Coordinates | 37.35223, -121.83793 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 271.0 ft (82.6 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 87.6 ft (26.7 m) |
| Deck Area | 2205.4 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 80,000 (2009) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 37 0287L |