John R over I-75
Good Condition6 years old14,500 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | In Hazel Park |
| Carries | John R |
| Crosses | I-75 |
| Coordinates | 42.45907, -83.10377 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 251.6 ft (76.7 m) |
| Max Span | 126.6 ft (38.6 m) |
| Deck Width | 90.6 ft (27.6 m) |
| Deck Area | 2116.9 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 14,500 (1974) |
| Truck Traffic | 3% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 10 |
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 | 000000000008093 |