Wilson Road over Grill & Cone Drain
Fair Condition48 years old170 vehicles/day
Location
| State | Michigan |
| County | Gratiot |
| Location | Sec 29-32 North Shade Twp |
| Carries | Wilson Road |
| Crosses | Grill & Cone Drain |
| Coordinates | 43.13321, -84.81546 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Area | 51.1 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 170 (2003) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003133 |