Csah 31 over Trout Creek
Fair Condition58 years old75 vehicles/day
Location
| State | Minnesota |
| County | Winona |
| Location | 1.8 Mi S Of N County Lin |
| Carries | Csah 31 |
| Crosses | Trout Creek |
| Coordinates | 44.16760, -91.92956 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 97.8 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 75 (2010) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 92623 |