Schoenherr RD over Sterling Relief Drain
Fair Condition55 years old29,860 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 0.5 Mi S Of 16 Mile RD |
| Carries | Schoenherr RD |
| Crosses | Sterling Relief Drain |
| Coordinates | 42.56015, -82.98775 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 351 sq m |
| Main Spans | 4 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 29,860 (2012) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006251 |