State Route 12 EB over Nwp Rr
Fair Condition62 years old36,500 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-012-r15.56-sro |
| Carries | State Route 12 EB |
| Crosses | Nwp Rr |
| Coordinates | 38.43317, -122.72188 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 232.0 ft (70.7 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 1166.5 sq m |
| Main Spans | 2 |
| Year Built | 1964 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 36,500 (2014) |
| Truck Traffic | 4% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0204R |