Guerneville RD over Peterson Creek
Good Condition105 years old12,700 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 4.77 Mi Intx With SR 116 |
| Carries | Guerneville RD |
| Crosses | Peterson Creek |
| Coordinates | 38.45252, -122.78041 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 98.0 sq m |
| Main Spans | 1 |
| Year Built | 1921 (reconstructed 1962) |
Traffic
| Avg Daily Traffic | 12,700 (2015) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0075 |