Csah 30 over N Fk Zumbro River
Fair Condition47 years old520 vehicles/day
Location
| State | Minnesota |
| County | Goodhue |
| Location | 1.2 Mi W Of Jct TH 57 |
| Carries | Csah 30 |
| Crosses | N Fk Zumbro River |
| Coordinates | 44.31223, -92.81291 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 174.2 ft (53.1 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 573.5 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 520 (2019) |
| 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 | 25520 |