Csah 20 over Willow Creek
Fair Condition54 years old400 vehicles/day
Location
| State | Minnesota |
| County | Blue Earth |
| Location | 2.3 Mi N Of Jct TH 30 |
| Carries | Csah 20 |
| Crosses | Willow Creek |
| Coordinates | 43.92671, -94.23882 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Channel Beam |
| Total Length | 51.5 ft (15.7 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 172.7 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 400 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07532 |