Swanson Road over Yankee Slough
Fair Condition92 years old963 vehicles/day
Location
| State | California |
| County | Sutter |
| Location | 1.9 Mi Ne/o SR 70 |
| Carries | Swanson Road |
| Crosses | Yankee Slough |
| Coordinates | 38.96760, -121.51545 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 141.6 sq m |
| Main Spans | 3 |
| Year Built | 1934 |
Traffic
| Avg Daily Traffic | 963 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18C0052 |