Rohnert Park Expwy over Hinebaugh Creek
Fair Condition36 years old8,200 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 1/2 Mi E Stony Point RD |
| Carries | Rohnert Park Expwy |
| Crosses | Hinebaugh Creek |
| Coordinates | 38.35006, -122.73155 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 308.1 sq m |
| Main Spans | 4 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 8,200 (2015) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0492 |