Wyman Road over South Br Chippewa River
Poor Condition85 years old81 vehicles/day
Location
| State | Michigan |
| County | Isabella |
| Location | Sec 20-21 Sherman Twp |
| Carries | Wyman Road |
| Crosses | South Br Chippewa River |
| Coordinates | 43.68295, -85.04788 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 53.8 ft (16.4 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 129.6 sq m |
| Main Spans | 1 |
| Year Built | 1941 |
Traffic
| Avg Daily Traffic | 81 (2024) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004370 |