M-68 over I-75 NB
Fair Condition64 years old6,551 vehicles/day
Location
| State | Michigan |
| County | Cheboygan |
| Location | @ M-68 |
| Carries | M-68 |
| Crosses | I-75 NB |
| Coordinates | 45.40178, -84.60659 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 525.3 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 6,551 (2007) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001508 |