CR 51 over Ripple River
Fair Condition45 years old86 vehicles/day
Location
| State | Minnesota |
| County | Aitkin |
| Location | 1.7 Mi N Of Jct TH 18 |
| Carries | CR 51 |
| Crosses | Ripple River |
| Coordinates | 46.38727, -93.65340 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 29.2 ft (8.9 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 75.7 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 86 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 95612 |