Csah 21 over Shell River
Good Condition28 years old609 vehicles/day
Location
| State | Minnesota |
| County | Wadena |
| Location | 1.1 Mi W Of Jct Csah23 |
| Carries | Csah 21 |
| Crosses | Shell River |
| Coordinates | 46.80332, -95.03416 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 159.4 ft (48.6 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 583.2 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 609 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 80526 |