Interstate 280 NB over Canada Road
Fair Condition53 years old50,000 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-280-r6.60 |
| Carries | Interstate 280 NB |
| Crosses | Canada Road |
| Coordinates | 37.45982, -122.29001 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 138.1 ft (42.1 m) |
| Max Span | 135.5 ft (41.3 m) |
| Deck Width | 79.7 ft (24.3 m) |
| Deck Area | 1023.0 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 50,000 (2009) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35 0276R |