M-90 over Potts Drain
Good Condition65 years old2,600 vehicles/day
Location
| State | Michigan |
| County | Sanilac |
| Location | 2.2 Mi E Of M-19 |
| Carries | M-90 |
| Crosses | Potts Drain |
| Coordinates | 43.25987, -82.76597 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 27.6 ft (8.4 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 131.0 sq m |
| Main Spans | 1 |
| Year Built | 1961 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 2,600 (2012) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009455 |