State Route 70 over Humbug Creek
Good Condition57 years old6,200 vehicles/day
Location
| State | California |
| County | Plumas |
| Location | 02-plu-070-73.99 |
| Carries | State Route 70 |
| Crosses | Humbug Creek |
| Coordinates | 39.80607, -120.50232 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 65.9 ft (20.1 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 257.3 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 6,200 (2009) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 621 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09 0022 |