Great Heron Drive over Sky Hawk Creek
Fair Condition31 years old900 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | Intrsx W/ Mtn Hawk Way |
| Carries | Great Heron Drive |
| Crosses | Sky Hawk Creek |
| Coordinates | 38.46576, -122.63954 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 32.8 ft (10 m) |
| Max Span | 32.8 ft (10 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 134 sq m |
| Main Spans | 1 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 900 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0527 |