US Highway 101 SB over Van Duzen River
Good Condition19 years old13,000 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 01-hum-101-56.84 |
| Carries | US Highway 101 SB |
| Crosses | Van Duzen River |
| Coordinates | 40.53670, -124.14791 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 813.3 ft (247.9 m) |
| Max Span | 220.1 ft (67.1 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 3173.1 sq m |
| Main Spans | 4 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 13,000 (2009) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04 0017L |