M-52 over N Br Bad River
Fair Condition97 years old10,976 vehicles/day
Location
| State | Michigan |
| County | Saginaw |
| Location | In ST Charles |
| Carries | M-52 |
| Crosses | N Br Bad River |
| Coordinates | 43.30199, -84.14389 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 510.7 sq m |
| Main Spans | 2 |
| Year Built | 1929 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 10,976 (2007) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009063 |