Lakeshore Drive over Carrigan Drain
Good Condition14 years old4,800 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec 15 Ft Gratiot Twp |
| Carries | Lakeshore Drive |
| Crosses | Carrigan Drain |
| Coordinates | 43.04153, -82.44656 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.2 ft (8 m) |
| Max Span | 24.6 ft (7.5 m) |
| Deck Area | 88 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 4,800 (2012) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010112 |