State Route 1 over Clarinada Avenue
Fair Condition58 years old65,000 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-001-r47.27-dlc |
| Carries | State Route 1 |
| Crosses | Clarinada Avenue |
| Coordinates | 37.67126, -122.47607 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 208.7 ft (63.6 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 160.1 ft (48.8 m) |
| Deck Area | 3103.7 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 65,000 (2009) |
| Truck Traffic | 2% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35 0237 |