Greenfield Road over Rotunda Drive
Fair Condition65 years old21,821 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | Dearborn N/i-94 |
| Carries | Greenfield Road |
| Crosses | Rotunda Drive |
| Coordinates | 42.30562, -83.18687 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 108.9 ft (33.2 m) |
| Max Span | 54.8 ft (16.7 m) |
| Deck Width | 149.0 ft (45.4 m) |
| Deck Area | 1507.3 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 21,821 (1997) |
| Truck Traffic | 5% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012050 |