Csah 31 over Stony Creek
Fair Condition49 years old470 vehicles/day
Location
| State | Minnesota |
| County | Clay |
| Location | 1.1 Mi S Of Jct Csah 6 |
| Carries | Csah 31 |
| Crosses | Stony Creek |
| Coordinates | 46.70346, -96.32384 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.2 ft (8.6 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 94.6 sq m |
| Main Spans | 2 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 470 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 94146 |