River Road over Thornapple River
Fair Condition55 years old135 vehicles/day
Location
| State | Michigan |
| County | Barry |
| Location | 0.5 Mi W Of Mckeown Road |
| Carries | River Road |
| Crosses | Thornapple River |
| Coordinates | 42.62482, -85.24525 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| 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 | 58.7 ft (17.9 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 378.4 sq m |
| Main Spans | 2 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 135 (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 | 000000000000567 |