M-19 over Sullivan Drain
Fair Condition39 years old3,977 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | 1.7 Mi N Of M-21 |
| Carries | M-19 |
| Crosses | Sullivan Drain |
| Coordinates | 43.02080, -82.76215 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 39.4 ft (12 m) |
| Deck Width | 51.2 ft (15.6 m) |
| Deck Area | 199.7 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 3,977 (2007) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009901 |