Third Avenue over US Highway 101
Fair Condition73 years old4,590 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-101-13.46-sm |
| Carries | Third Avenue |
| Crosses | US Highway 101 |
| Coordinates | 37.57043, -122.31424 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 310.0 ft (94.5 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 103.0 ft (31.4 m) |
| Deck Area | 2967.3 sq m |
| Main Spans | 6 |
| Year Built | 1953 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 4,590 (1998) |
| Truck Traffic | 7% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 11 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35 0026 |