M-77 over W Br Sucker River
Fair Condition98 years old406 vehicles/day
Location
| State | Michigan |
| County | Alger |
| Location | 6.2 Mi S Of Grand Marais |
| Carries | M-77 |
| Crosses | W Br Sucker River |
| Coordinates | 46.58990, -86.00881 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 23.0 ft (7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 73.5 sq m |
| Main Spans | 1 |
| Year Built | 1928 |
Traffic
| Avg Daily Traffic | 406 (2007) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000053 |