IH 43 NB over Cth Aa
Fair Condition56 years old14,100 vehicles/day
Location
| State | Wisconsin |
| County | Sheboygan |
| Location | 4.1m N Jct Sth 32 To N |
| Carries | IH 43 NB |
| Crosses | Cth Aa |
| Coordinates | 43.62282, -87.76979 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 158.8 ft (48.4 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 634.0 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 14,100 (2021) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B59004300000000 |