IH 39 SB / IH 90 E over Ush 51
Fair Condition66 years old34,500 vehicles/day
Location
| State | Wisconsin |
| County | Dane |
| Location | 1.7m E Jct Sth 19 To E |
| Carries | IH 39 SB / IH 90 E |
| Crosses | Ush 51 |
| Coordinates | 43.17890, -89.32472 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 255.6 ft (77.9 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 85.6 ft (26.1 m) |
| Deck Area | 2033.2 sq m |
| Main Spans | 4 |
| Year Built | 1960 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 34,500 (2022) |
| Truck Traffic | 17% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B13009800000000 |