Parker Road over Howe Drain
Good Condition31 years old1,590 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec. 20-21 Ft Gratiot Twp |
| Carries | Parker Road |
| Crosses | Howe Drain |
| Coordinates | 43.03719, -82.47643 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 138.7 sq m |
| Main Spans | 1 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 1,590 (2003) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010163 |