Center Road over Thornapple River
Fair Condition57 years old518 vehicles/day
Location
| State | Michigan |
| County | Barry |
| Location | 0.6 Mi W Of Powell Road |
| Carries | Center Road |
| Crosses | Thornapple River |
| Coordinates | 42.63923, -85.26229 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 121.7 ft (37.1 m) |
| Max Span | 60.7 ft (18.5 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 378.4 sq m |
| Main Spans | 2 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 518 (2018) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
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 | 000000000000569 |