Mn 61 over Knife River
Good Condition66 years old4,547 vehicles/day
Location
| State | Minnesota |
| County | St. Louis |
| Location | At E Co Line |
| Carries | Mn 61 |
| Crosses | Knife River |
| Coordinates | 46.94669, -91.79492 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 131.6 ft (40.1 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 533.3 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 4,547 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 9341 |