Csah 4 over S Fk Root River
Fair Condition55 years old189 vehicles/day
Location
| State | Minnesota |
| County | Houston |
| Location | 0.1 Mi S Of Jct Csah 15 |
| Carries | Csah 4 |
| Crosses | S Fk Root River |
| Coordinates | 43.68889, -91.68977 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 186.4 ft (56.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 624.8 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 189 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28505 |