Oak ST over Dowdall Creek
Fair Condition86 years old350 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 0.1 Mi W/o Riverside DR |
| Carries | Oak ST |
| Crosses | Dowdall Creek |
| Coordinates | 38.29824, -122.48362 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 9.5 ft (2.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 64.5 sq m |
| Main Spans | 2 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 350 (2015) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0260 |