M-15 over I-75
Fair Condition21 years old22,892 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | @ M-15 |
| Carries | M-15 |
| Crosses | I-75 |
| Coordinates | 42.74640, -83.41952 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 196.2 ft (59.8 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 90.9 ft (27.7 m) |
| Deck Area | 1656.5 sq m |
| Main Spans | 2 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 22,892 (2007) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 15 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008022 |