Csah 30 over Middle River
Good Condition17 years old195 vehicles/day
Location
| State | Minnesota |
| County | Marshall |
| Location | 3.1 Mi E Of Jct Csah 8 |
| Carries | Csah 30 |
| Crosses | Middle River |
| Coordinates | 48.38347, -96.25483 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 159.5 sq m |
| Main Spans | 3 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 195 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 45J43 |