Sth 81 over Willow Creek
Fair Condition50 years old3,500 vehicles/day
Location
| State | Wisconsin |
| County | Rock |
| Location | 2.9m E Jct Sth 11 To E |
| Carries | Sth 81 |
| Crosses | Willow Creek |
| Coordinates | 42.57123, -89.34984 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 84.3 ft (25.7 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 364.9 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 3,500 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B53010200000000 |