US Highway 101 NB over Elk River
Fair Condition38 years old16,200 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 01-hum-101-74.60 |
| Carries | US Highway 101 NB |
| Crosses | Elk River |
| Coordinates | 40.75534, -124.19042 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 171.3 ft (52.2 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 798.7 sq m |
| Main Spans | 5 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 16,200 (2010) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04 0021R |