Csah 7 over Prairie River
Fair Condition46 years old1,250 vehicles/day
Location
| State | Minnesota |
| County | Itasca |
| Location | 1.3 Mi N Of Jct Csah 60 |
| Carries | Csah 7 |
| Crosses | Prairie River |
| Coordinates | 47.38886, -93.38262 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 128.0 ft (39 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 553.8 sq m |
| Main Spans | 4 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 1,250 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 31520 |