U.s. Highway 101 over Salmon Creek
Good Condition69 years old21,500 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 01-hum-101-67.87 |
| Carries | U.s. Highway 101 |
| Crosses | Salmon Creek |
| Coordinates | 40.66716, -124.20261 |
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 | Tee Beam |
| Total Length | 155.8 ft (47.5 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 89.9 ft (27.4 m) |
| Deck Area | 1301.5 sq m |
| Main Spans | 4 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 21,500 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
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 0020 |