Csah 3 over Big Willow River
Good Condition15 years old637 vehicles/day
Location
| State | Minnesota |
| County | Aitkin |
| Location | 2.1 Mi E Of Jct TH 169 |
| Carries | Csah 3 |
| Crosses | Big Willow River |
| Coordinates | 46.70999, -93.55621 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 184.7 ft (56.3 m) |
| Max Span | 61.4 ft (18.7 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 675.6 sq m |
| Main Spans | 3 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 637 (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 | 01530 |