Harper AVE over Clinton Harrison Drain
Good Condition62 years old20,760 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | Bet 15 Mile RD And I-94 |
| Carries | Harper AVE |
| Crosses | Clinton Harrison Drain |
| Coordinates | 42.55449, -82.87052 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 84.0 ft (25.6 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 71.2 ft (21.7 m) |
| Deck Area | 555.5 sq m |
| Main Spans | 3 |
| Year Built | 1964 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 20,760 (2009) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006263 |