Cth N over Onion River
Fair Condition95 years old215 vehicles/day
Location
| State | Wisconsin |
| County | Sheboygan |
| Location | 0.8m W Jct Sth 57 |
| Carries | Cth N |
| Crosses | Onion River |
| Coordinates | 43.68913, -87.95614 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 38.4 ft (11.7 m) |
| Max Span | 36.7 ft (11.2 m) |
| Deck Width | 52.5 ft (16 m) |
| Deck Area | 187.2 sq m |
| Main Spans | 1 |
| Year Built | 1931 |
Traffic
| Avg Daily Traffic | 215 (2024) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P59014100000000 |