Prairie River Road over Prairie River
Poor Condition59 years old277 vehicles/day
Location
| State | Michigan |
| County | St. Joseph |
| Location | 3 Mi N Of Sturgis |
| Carries | Prairie River Road |
| Crosses | Prairie River |
| Coordinates | 41.85670, -85.39679 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 153.3 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 277 (2003) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010350 |