Marlette RD over I-75 NB
Fair Condition65 years old800 vehicles/day
Location
| State | Michigan |
| County | Otsego |
| Location | 1.5 Mi N Of Crawford Col |
| Carries | Marlette RD |
| Crosses | I-75 NB |
| Coordinates | 44.87731, -84.68844 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 322.8 ft (98.4 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 964.3 sq m |
| Main Spans | 5 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 800 (1988) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008672 |