Csah 23 over Vermillion River
Good Condition103 years old6,034 vehicles/day
Location
| State | Minnesota |
| County | Dakota |
| Location | 0.6 Mi N Of Jct Csah 78 |
| Carries | Csah 23 |
| Crosses | Vermillion River |
| Coordinates | 44.61862, -93.21791 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 92.5 sq m |
| Main Spans | 2 |
| Year Built | 1923 |
Traffic
| Avg Daily Traffic | 6,034 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L3173 |