Csah 1 over Otter Tail River
Fair Condition39 years old1,750 vehicles/day
Location
| State | Minnesota |
| County | Otter Tail |
| Location | 1.1 Mi W Of Jct TH 78 |
| Carries | Csah 1 |
| Crosses | Otter Tail River |
| Coordinates | 46.44313, -95.59942 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 304.6 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 1,750 (2019) |
| 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 | 56528 |