Hoen Avenue over Matanzas Creek
Good Condition54 years old22,000 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 0.1 M West Of Cypress Wy |
| Carries | Hoen Avenue |
| Crosses | Matanzas Creek |
| Coordinates | 38.43737, -122.68252 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 95.1 ft (29 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 65.0 ft (19.8 m) |
| Deck Area | 574.2 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 22,000 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 3 |
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 | 20C0073 |