Upper Bear Riv RD over Bear River
Fair Condition66 years old27 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 6.4 Mi S Of Mattole Road |
| Carries | Upper Bear Riv RD |
| Crosses | Bear River |
| Coordinates | 40.45006, -124.27066 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 232.3 ft (70.8 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 16.7 ft (5.1 m) |
| Deck Area | 361.1 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 27 (2011) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04C0050 |