South E ST over Matanzas Creek
Fair Condition91 years old12,000 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | Betwn Tupper & Sonoma AVE |
| Carries | South E ST |
| Crosses | Matanzas Creek |
| Coordinates | 38.43736, -122.70668 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 375.8 sq m |
| Main Spans | 1 |
| Year Built | 1935 (reconstructed 1949) |
Traffic
| Avg Daily Traffic | 12,000 (2017) |
| 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 | 20C0165 |