Csah 61 over Grindstone River
Good Condition47 years old2,229 vehicles/day
Location
| State | Minnesota |
| County | Pine |
| Location | 0.2 Mi N Of Jct Csah 18 |
| Carries | Csah 61 |
| Crosses | Grindstone River |
| Coordinates | 46.01957, -92.94053 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 97.4 ft (29.7 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 52.2 ft (15.9 m) |
| Deck Area | 472.2 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 2,229 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58515 |