U.s. Highway 101 over Alana Way
Fair Condition72 years old199,000 vehicles/day
Location
| State | California |
| County | San Francisco |
| Location | 04-sf-101-0.01-sf |
| Carries | U.s. Highway 101 |
| Crosses | Alana Way |
| Coordinates | 37.70851, -122.39477 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 23.0 ft (7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 198.2 ft (60.4 m) |
| Deck Area | 422.8 sq m |
| Main Spans | 1 |
| Year Built | 1954 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 199,000 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 9 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 34 0060 |