Allen RD over I-69
Poor Condition60 years old883 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | 2.1 Mi NW Of I-94 |
| Carries | Allen RD |
| Crosses | I-69 |
| Coordinates | 42.97424, -82.52359 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 222.1 ft (67.7 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 731.2 sq m |
| Main Spans | 4 |
| Year Built | 1966 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 883 (1992) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009936 |