Csah 4 over Cottonwood River
Fair Condition51 years old150 vehicles/day
Location
| State | Minnesota |
| County | Redwood |
| Location | 0.6 Mi W Of Jct Csah 5 |
| Carries | Csah 4 |
| Crosses | Cottonwood River |
| Coordinates | 44.32666, -95.48370 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 185.7 ft (56.6 m) |
| Max Span | 46.3 ft (14.1 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 588.6 sq m |
| Main Spans | 4 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 150 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 64523 |