Lrd 170th ST over Willow River
Good Condition50 years old109 vehicles/day
Location
| State | Wisconsin |
| County | St. Croix |
| Location | 1.1m S Jct Cth K |
| Carries | Lrd 170th ST |
| Crosses | Willow River |
| Coordinates | 45.10691, -92.45759 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.9 ft (26.5 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 225.2 sq m |
| Main Spans | 2 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 109 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P55009900000000 |