Mn 39 over ST Louis River
Fair Condition116 years old3,474 vehicles/day
Location
| State | Minnesota |
| County | St. Louis |
| Location | 0.9 Mi E Of Jct TH 23 |
| Carries | Mn 39 |
| Crosses | ST Louis River |
| Coordinates | 46.65673, -92.20166 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Swing |
| Total Length | 1888.8 ft (575.7 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 4375.3 sq m |
| Main Spans | 2 |
| Year Built | 1910 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 3,474 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | Railroad |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 6544 |