Sth 28 over Onion River
Good Condition36 years old5,583 vehicles/day
Location
| State | Wisconsin |
| County | Sheboygan |
| Location | 0.8m E Jct Sth 32 |
| Carries | Sth 28 |
| Crosses | Onion River |
| Coordinates | 43.71756, -87.80296 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 224.7 ft (68.5 m) |
| Max Span | 110.9 ft (33.8 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 979.5 sq m |
| Main Spans | 2 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 5,583 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B59010100000000 |