Sth 59 over Rock River
Fair Condition36 years old10,300 vehicles/day
Location
| State | Wisconsin |
| County | Rock |
| Location | 0.6m E Jct IH 90 To E |
| Carries | Sth 59 |
| Crosses | Rock River |
| Coordinates | 42.83037, -89.02151 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| 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 | 472.8 ft (144.1 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 2060.6 sq m |
| Main Spans | 5 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 10,300 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B53014600000000 |