Sth 77-silver ST over Montreal River
Fair Condition61 years old4,900 vehicles/day
Location
| State | Wisconsin |
| County | Iron |
| Location | 0.2m E Jct Ush 51 |
| Carries | Sth 77-silver ST |
| Crosses | Montreal River |
| Coordinates | 46.44992, -90.17846 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 68.2 ft (20.8 m) |
| Deck Area | 322.4 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 4,900 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B26000900000000 |