I-75 S-w Ramp over North Service RD
Poor Condition62 years old26,250 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | In Detroit |
| Carries | I-75 S-w Ramp |
| Crosses | North Service RD |
| Coordinates | 42.36777, -83.06051 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 152.6 ft (46.5 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 613.8 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 26,250 (2014) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011829 |