W Biggs Gridley RD over Br Sutter Butte Canal
Fair Condition78 years old1,659 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 1.6 Mi N/o Grid-colus HWY |
| Carries | W Biggs Gridley RD |
| Crosses | Br Sutter Butte Canal |
| Coordinates | 39.38552, -121.70665 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 67.9 sq m |
| Main Spans | 1 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 1,659 (2019) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0283 |