Cana HWY over Dianes Ditch
Fair Condition105 years old276 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 4.2 Mi W State HWY 99 |
| Carries | Cana HWY |
| Crosses | Dianes Ditch |
| Coordinates | 39.84031, -122.01991 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 15.4 ft (4.7 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 56.6 sq m |
| Main Spans | 2 |
| Year Built | 1921 |
Traffic
| Avg Daily Traffic | 276 (2020) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0297 |