Rotunda Drive over I-94
Fair Condition63 years old17,500 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | In Dearborn |
| Carries | Rotunda Drive |
| Crosses | I-94 |
| Coordinates | 42.31516, -83.16951 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 282.8 ft (86.2 m) |
| Max Span | 88.9 ft (27.1 m) |
| Deck Width | 78.4 ft (23.9 m) |
| Deck Area | 2060.2 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 17,500 (1978) |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 8 |
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 | 000000000011136 |