Csah 1 over N Br Root River
Good Condition45 years old1,950 vehicles/day
Location
| State | Minnesota |
| County | Olmsted |
| Location | 2.3 Mi S Of Jct Csah 16 |
| Carries | Csah 1 |
| Crosses | N Br Root River |
| Coordinates | 43.89094, -92.40773 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 213.3 ft (65 m) |
| Max Span | 70.5 ft (21.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 936 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 1,950 (2018) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55536 |