John Daly BLVD over Interstate 280 SR 1
Fair Condition61 years old29,660 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-280-m27.17l-dlc |
| Carries | John Daly BLVD |
| Crosses | Interstate 280 SR 1 |
| Coordinates | 37.70470, -122.47231 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 386.2 ft (117.7 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 114.2 ft (34.8 m) |
| Deck Area | 4096.0 sq m |
| Main Spans | 4 |
| Year Built | 1965 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 29,660 (2002) |
| Truck Traffic | 2% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 10 |
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 0172 |