M-89 over Kalamazoo River Overflow
Good Condition74 years old4,275 vehicles/day
Location
| State | Michigan |
| County | Allegan |
| Location | 6.0 Mi E Of Fennville |
| Carries | M-89 |
| Crosses | Kalamazoo River Overflow |
| Coordinates | 42.59379, -85.98706 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 30.2 ft (9.2 m) |
| Max Span | 28.2 ft (8.6 m) |
| Deck Width | 46.3 ft (14.1 m) |
| Deck Area | 129.7 sq m |
| Main Spans | 1 |
| Year Built | 1952 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 4,275 (2019) |
| Truck Traffic | 12% |
| 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 | 000000000000086 |