Mill ST over I-75 NB
Fair Condition64 years old850 vehicles/day
Location
| State | Michigan |
| County | Otsego |
| Location | NW Lts Of Vanderbilt |
| Carries | Mill ST |
| Crosses | I-75 NB |
| Coordinates | 45.14922, -84.66963 |
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 | 324.8 ft (99 m) |
| Max Span | 90.2 ft (27.5 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 1049.4 sq m |
| Main Spans | 5 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 850 (1978) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 000000000008683 |