Oroville Gridley H over Feather River
Fair Condition61 years old5,200 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 1 Mi E Of Larkin RD |
| Carries | Oroville Gridley H |
| Crosses | Feather River |
| Coordinates | 39.36556, -121.64653 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1005.9 ft (306.6 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 3158.0 sq m |
| Main Spans | 4 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 5,200 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0022 |