State Route 1 over Kobbe AVE Hitchcock ST
Fair Condition87 years old64,000 vehicles/day
Location
| State | California |
| County | San Francisco |
| Location | 04-sf-001-6.67-sf |
| Carries | State Route 1 |
| Crosses | Kobbe AVE Hitchcock ST |
| Coordinates | 37.79733, -122.46940 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 708.0 ft (215.8 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 3323.3 sq m |
| Main Spans | 14 |
| Year Built | 1939 |
Traffic
| Avg Daily Traffic | 64,000 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 34 0017 |