Csah 31 over Trout Creek
Fair Condition48 years old75 vehicles/day
Location
| State | Minnesota |
| County | Winona |
| Location | 0.3 Mi S Of N Co Line |
| Carries | Csah 31 |
| Crosses | Trout Creek |
| Coordinates | 44.18898, -91.92982 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 343.4 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
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 | 85515 |