M-55 over Rifle River
Fair Condition89 years old6,120 vehicles/day
Location
| State | Michigan |
| County | Ogemaw |
| Location | 2.3 Mi E Of M-33 |
| Carries | M-55 |
| Crosses | Rifle River |
| Coordinates | 44.27678, -84.07960 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 614.9 sq m |
| Main Spans | 3 |
| Year Built | 1937 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 6,120 (2017) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008415 |