56th Street over M Br Black River
Good Condition8 years old1,565 vehicles/day
Location
| State | Michigan |
| County | Allegan |
| Location | Just N Of 104th AVE |
| Carries | 56th Street |
| Crosses | M Br Black River |
| Coordinates | 42.44914, -86.09021 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 47.6 ft (14.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 199.1 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 1,565 (2017) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000193 |