State Route 116 over Blucher Creek
Good Condition88 years old16,550 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-116-29.83 |
| Carries | State Route 116 |
| Crosses | Blucher Creek |
| Coordinates | 38.37103, -122.78682 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 124.8 sq m |
| Main Spans | 3 |
| Year Built | 1938 |
Traffic
| Avg Daily Traffic | 16,550 (2014) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0103 |