N280-s1 Connector over Southgate Avenue
Fair Condition58 years old11,400 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-280-r25.32-dlc |
| Carries | N280-s1 Connector |
| Crosses | Southgate Avenue |
| Coordinates | 37.67564, -122.47317 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 169.6 ft (51.7 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 408.4 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 11,400 (2005) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35 0295G |