Gridley Colusa RD over Butte Creek
Fair Condition68 years old749 vehicles/day
Location
| State | California |
| County | Butte |
| Location | At Colusa Co Line |
| Carries | Gridley Colusa RD |
| Crosses | Butte Creek |
| Coordinates | 39.36181, -121.89307 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 464.3 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 749 (2019) |
| Truck Traffic | 20% |
| 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 | 12C0073 |