I-75 Conn over Ns & Gtw Rr
Poor Condition88 years old3,200 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | 3.0 Mi N Ohio State Line |
| Carries | I-75 Conn |
| Crosses | Ns & Gtw Rr |
| Coordinates | 41.77346, -83.48669 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 3 (Serious) |
| Substructure | 3 (Serious) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 299.9 ft (91.4 m) |
| Max Span | 53.8 ft (16.4 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 1508.1 sq m |
| Main Spans | 7 |
| Year Built | 1938 |
Traffic
| Avg Daily Traffic | 3,200 (2013) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007154 |