Stilson Road over Mcdonald Drain
Fair Condition45 years old230 vehicles/day
Location
| State | Michigan |
| County | Sanilac |
| Location | Sec 8-17 Elk Twp |
| Carries | Stilson Road |
| Crosses | Mcdonald Drain |
| Coordinates | 43.30124, -82.86190 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Area | 139.4 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 230 (2010) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009595 |