Sonoma Mtn RD over Lynch Creek
Fair Condition42 years old475 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 0.35 Mi NW Adobe RD |
| Carries | Sonoma Mtn RD |
| Crosses | Lynch Creek |
| Coordinates | 38.27975, -122.61751 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 57.7 ft (17.6 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 181.4 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 475 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0308 |