M-1 over M-102 (8 Mi Rd) & Ramps
Fair Condition70 years old19,126 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | N Lts Of Detroit |
| Carries | M-1 |
| Crosses | M-102 (8 Mi Rd) & Ramps |
| Coordinates | 42.44636, -83.12474 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 753.9 ft (229.8 m) |
| Max Span | 69.6 ft (21.2 m) |
| Deck Width | 89.6 ft (27.3 m) |
| Deck Area | 6273.5 sq m |
| Main Spans | 4 |
| Year Built | 1956 (reconstructed 2006) |
Traffic
| Avg Daily Traffic | 19,126 (2007) |
| Truck Traffic | 3% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007858 |