State Route 1 over De Haven Creek
Good Condition62 years old830 vehicles/day
Location
| State | California |
| County | Mendocino |
| Location | 01-men-001-r79.22 |
| Carries | State Route 1 |
| Crosses | De Haven Creek |
| Coordinates | 39.65893, -123.78504 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 484.4 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 830 (2009) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10 0138 |