M-99 (superior St) over S Br Kalamazoo River
Fair Condition15 years old1,620 vehicles/day
Location
| State | Michigan |
| County | Calhoun |
| Location | S Lts Of Albion |
| Carries | M-99 (superior St) |
| Crosses | S Br Kalamazoo River |
| Coordinates | 42.23619, -84.75309 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 140.1 ft (42.7 m) |
| Max Span | 68.2 ft (20.8 m) |
| Deck Width | 54.8 ft (16.7 m) |
| Deck Area | 713.1 sq m |
| Main Spans | 2 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 1,620 (2011) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001287 |