North Redwood HWY over Ncrra (old Nwp Rr)
Fair Condition41 years old1,000 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-101-r54.28 |
| Carries | North Redwood HWY |
| Crosses | Ncrra (old Nwp Rr) |
| Coordinates | 38.82850, -123.01364 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 219.2 ft (66.8 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 881.8 sq m |
| Main Spans | 3 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 1,000 (2015) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0032Y |