Mn 48 over Grindstone River
Fair Condition62 years old2,713 vehicles/day
Location
| State | Minnesota |
| County | Pine |
| Location | 2.2 Mi E Of Jct TH 35 |
| Carries | Mn 48 |
| Crosses | Grindstone River |
| Coordinates | 46.01094, -92.88726 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 173.9 ft (53 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 572.4 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 2,713 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 9819 |