I-75 NB Off Ramp over Rr And Maint RD
Fair Condition59 years old103,925 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | In Detroit |
| Carries | I-75 NB Off Ramp |
| Crosses | Rr And Maint RD |
| Coordinates | 42.29040, -83.13047 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 533.1 ft (162.5 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 1397.5 sq m |
| Main Spans | 12 |
| Year Built | 1967 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 103,925 (2014) |
| Truck Traffic | 12% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011717 |