Mn 57 over Mid Fork Zumbro River
Good Condition7 years old1,600 vehicles/day
Location
| State | Minnesota |
| County | Dodge |
| Location | 1.8 Mi N Of Jct Csah 22 |
| Carries | Mn 57 |
| Crosses | Mid Fork Zumbro River |
| Coordinates | 44.15960, -92.77866 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 135.2 ft (41.2 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 490.3 sq m |
| Main Spans | 3 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 1,600 (2019) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 20017 |