Hessen Road over Swan Creek
Good Condition9 years old150 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec. 2-3 Ira Twp. |
| Carries | Hessen Road |
| Crosses | Swan Creek |
| Coordinates | 42.70925, -82.65044 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.3 ft (13.5 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Area | 120.2 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 150 (2017) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010186 |