IH Ush51-ih39 SB over Cth Z
Fair Condition39 years old6,500 vehicles/day
Location
| State | Wisconsin |
| County | Marquette |
| Location | 5.9m S Jct Sth 21 |
| Carries | IH Ush51-ih39 SB |
| Crosses | Cth Z |
| Coordinates | 43.95807, -89.48568 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 115.8 ft (35.3 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 462.4 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 6,500 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B39004000000000 |