Nelson RD over Ash Creek Overflow
Fair Condition96 years old164 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 1.3 Mi W Midway RD |
| Carries | Nelson RD |
| Crosses | Ash Creek Overflow |
| Coordinates | 39.55141, -121.78884 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 72.8 sq m |
| Main Spans | 3 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 164 (2019) |
| Truck Traffic | 3% |
| 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 | 12C0329 |