Beach RD (main St) over San Francisco Bay
Poor Condition108 years old2,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | Intersection Beach & Main |
| Carries | Beach RD (main St) |
| Crosses | San Francisco Bay |
| Coordinates | 37.87400, -122.45984 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 67.3 ft (20.5 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 125.0 sq m |
| Main Spans | 2 |
| Year Built | 1918 |
Traffic
| Avg Daily Traffic | 2,000 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 27C0175 |