State Route 128 over Sausal Creek
Fair Condition42 years old2,750 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-128-12.19 |
| Carries | State Route 128 |
| Crosses | Sausal Creek |
| Coordinates | 38.66953, -122.81039 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 107.0 ft (32.6 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 352.1 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 2,750 (2016) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0040 |