Rosa Parks (12th) over I-75
Fair Condition56 years old9,270 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | In Detroit |
| Carries | Rosa Parks (12th) |
| Crosses | I-75 |
| Coordinates | 42.33314, -83.07301 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 284.8 ft (86.8 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 88.9 ft (27.1 m) |
| Deck Area | 2352.3 sq m |
| Main Spans | 6 |
| Year Built | 1970 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 9,270 (1978) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011761 |