Interstate 80 over San Francisco Bay 3 Sts
Fair Condition90 years old200,000 vehicles/day
Location
| State | California |
| County | San Francisco |
| Location | 04-sf-080-6.35l-sf |
| Carries | Interstate 80 |
| Crosses | San Francisco Bay 3 Sts |
| Coordinates | 37.78643, -122.39058 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Suspension |
| Total Length | 10303.5 ft (3140.5 m) |
| Max Span | 2310.0 ft (704.1 m) |
| Deck Width | 125.3 ft (38.2 m) |
| Deck Area | 119967.1 sq m |
| Main Spans | 6 |
| Year Built | 1936 (reconstructed 1962) |
Traffic
| Avg Daily Traffic | 200,000 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 24 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 34 0003 |