Humboldt RD over Butte Creek
Fair Condition50 years old401 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 6.5 Mi E Jct With S.r. 32 |
| Carries | Humboldt RD |
| Crosses | Butte Creek |
| Coordinates | 40.08137, -121.53700 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 70.5 ft (21.5 m) |
| Max Span | 34.8 ft (10.6 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 189.2 sq m |
| Main Spans | 2 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 401 (2017) |
| Truck Traffic | 22% |
| 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 | 12C0027 |