Navarro Ridge Road over Hay Creek
Fair Condition46 years old417 vehicles/day
Location
| State | California |
| County | Mendocino |
| Location | 3.6 Mi E Jct SR 1 |
| Carries | Navarro Ridge Road |
| Crosses | Hay Creek |
| Coordinates | 39.18722, -123.70897 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 16.4 ft (5 m) |
| Deck Area | 65.5 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 417 (2011) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10C0133 |