Interstate 280 over Permanente Creek
Good Condition59 years old117,000 vehicles/day
Location
| State | California |
| County | Santa Clara |
| Location | 04-scl-280-12.93 |
| Carries | Interstate 280 |
| Crosses | Permanente Creek |
| Coordinates | 37.34180, -122.09121 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 329 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 117,000 (2009) |
| Truck Traffic | 2% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 122 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 37 0234 |