Durnel RD over North Fork Hamlin Slough
Fair Condition58 years old48 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 1.75 Mi N Of Nelson RD |
| Carries | Durnel RD |
| Crosses | North Fork Hamlin Slough |
| Coordinates | 39.57571, -121.80022 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 200.1 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 48 (2019) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0177 |