Palermo Road over Wyman Ravine
Fair Condition56 years old250 vehicles/day
Location
| State | California |
| County | Butte |
| Location | Btwn Gene LN & Wyman AVE |
| Carries | Palermo Road |
| Crosses | Wyman Ravine |
| Coordinates | 39.43448, -121.56697 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 82.0 ft (25 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 247.5 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 250 (2007) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0357 |