9 Mi RD over M-10 Ramp
Fair Condition62 years old16,620 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | In Southfield (ramp E) |
| Carries | 9 Mi RD |
| Crosses | M-10 Ramp |
| Coordinates | 42.45879, -83.22228 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 117.5 ft (35.8 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 64.0 ft (19.5 m) |
| Deck Area | 698.1 sq m |
| Main Spans | 3 |
| Year Built | 1964 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 16,620 (1997) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007878 |