Csah 4 over Mayhew Creek
Fair Condition47 years old1,550 vehicles/day
Location
| State | Minnesota |
| County | Benton |
| Location | 0.8 Mi E Of Jct Csah 1 |
| Carries | Csah 4 |
| Crosses | Mayhew Creek |
| Coordinates | 45.66196, -94.11761 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 152.5 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 1,550 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 93430 |