Sir-francis Drake over Devils Gulch
Fair Condition106 years old3,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 4.4 Mi E Of SR 1 |
| Carries | Sir-francis Drake |
| Crosses | Devils Gulch |
| Coordinates | 38.02941, -122.73629 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Area | 153.0 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1954) |
Traffic
| Avg Daily Traffic | 3,000 (1975) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27C0041 |