Chartier Road over Marine City Dredge Cut
Good Condition104 years old2,800 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec 10 Cottrellville Twp |
| Carries | Chartier Road |
| Crosses | Marine City Dredge Cut |
| Coordinates | 42.70793, -82.53362 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Girder and Floorbeam |
| Total Length | 35.8 ft (10.9 m) |
| Max Span | 31.8 ft (9.7 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 83.9 sq m |
| Main Spans | 1 |
| Year Built | 1922 |
Traffic
| Avg Daily Traffic | 2,800 (1994) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010033 |