Grange Hall RD over I-75
Fair Condition65 years old7,410 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | 3.3 Mi SE Of Genesee Col |
| Carries | Grange Hall RD |
| Crosses | I-75 |
| Coordinates | 42.81550, -83.56956 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 236.9 ft (72.2 m) |
| Max Span | 80.4 ft (24.5 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 801.4 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 7,410 (1974) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008037 |