S Huron R DR over I-75
Good Condition18 years old7,300 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | In S Rockwood |
| Carries | S Huron R DR |
| Crosses | I-75 |
| Coordinates | 42.06278, -83.25833 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 253.9 ft (77.4 m) |
| Max Span | 89.6 ft (27.3 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 959.8 sq m |
| Main Spans | 4 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 7,300 (2006) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007204 |