State Route 162 over Biggs Extension Canal
Fair Condition116 years old930 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 03-but-162-8.11 |
| Carries | State Route 162 |
| Crosses | Biggs Extension Canal |
| Coordinates | 39.46496, -121.71862 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 47.6 ft (14.5 m) |
| Max Span | 23.6 ft (7.2 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 134.8 sq m |
| Main Spans | 2 |
| Year Built | 1910 (reconstructed 1951) |
Traffic
| Avg Daily Traffic | 930 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12 0040 |