M-24 over Cass River
Fair Condition85 years old5,516 vehicles/day
Location
| State | Michigan |
| County | Tuscola |
| Location | 0.6 Mi S Of M-81 In Caro |
| Carries | M-24 |
| Crosses | Cass River |
| Coordinates | 43.48360, -83.38685 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 419.9 ft (128 m) |
| Max Span | 59.7 ft (18.2 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 1676.8 sq m |
| Main Spans | 7 |
| Year Built | 1941 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 5,516 (2007) |
| Truck Traffic | 8% |
| 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 | 000000000010428 |