Rotunda Drive over Open Area
Poor Condition95 years old8,816 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | Dearborn S / Michigan AVE |
| Carries | Rotunda Drive |
| Crosses | Open Area |
| Coordinates | 42.31608, -83.16311 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 2 (Critical) |
| Substructure | 2 (Critical) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 478.0 ft (145.7 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 79.7 ft (24.3 m) |
| Deck Area | 3540.5 sq m |
| Main Spans | 19 |
| Year Built | 1931 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 8,816 (1992) |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012053 |