Csah 31 over Lac Qui Parle River
Good Condition22 years old180 vehicles/day
Location
| State | Minnesota |
| County | Lac qui Parle |
| Location | 0.9 Mi S Of Jct Csah 20 |
| Carries | Csah 31 |
| Crosses | Lac Qui Parle River |
| Coordinates | 44.99517, -95.91983 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 169.6 ft (51.7 m) |
| Max Span | 56.4 ft (17.2 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 620.4 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 180 (2016) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 37547 |