U.s. Highway 101 over Golden Gate-san Fran Bay
Fair Condition89 years old90,932 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 04-mrn-101-0.01 |
| Carries | U.s. Highway 101 |
| Crosses | Golden Gate-san Fran Bay |
| Coordinates | 37.82000, -122.47667 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Suspension |
| Total Length | 8997.0 ft (2742.3 m) |
| Max Span | 4200.1 ft (1280.2 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 51829.5 sq m |
| Main Spans | 3 |
| Year Built | 1937 |
Traffic
| Avg Daily Traffic | 90,932 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 27 0052 |