Mcalpin Road over Appin I/c Drain
Fair Condition81 years old150 vehicles/day
Location
| State | Michigan |
| County | Huron |
| Location | Sec 19-30 Sheridan Twp |
| Carries | Mcalpin Road |
| Crosses | Appin I/c Drain |
| Coordinates | 43.70468, -83.11211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 37.7 ft (11.5 m) |
| Max Span | 35.8 ft (10.9 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 90.8 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 150 (2009) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003660 |