River RD over Green Valley Creek
Good Condition56 years old12,700 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 6.5 Mi Intx With SR 116 |
| Carries | River RD |
| Crosses | Green Valley Creek |
| Coordinates | 38.50303, -122.90916 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 336.9 ft (102.7 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 1,027 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 12,700 (2015) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0156 |