I-69 WB over Polly Ann Trail
Fair Condition43 years old8,789 vehicles/day
Location
| State | Michigan |
| County | Lapeer |
| Location | 2.0 M SW Of Imlay City |
| Carries | I-69 WB |
| Crosses | Polly Ann Trail |
| Coordinates | 42.99771, -83.10298 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 765.0 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 8,789 (2013) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005343 |