Ush 51-center AVE over Rock River
Fair Condition36 years old17,700 vehicles/day
Location
| State | Wisconsin |
| County | Rock |
| Location | 11.5m N Jct Sth 81 |
| Carries | Ush 51-center AVE |
| Crosses | Rock River |
| Coordinates | 42.66967, -89.03148 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 395.3 ft (120.5 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 75.1 ft (22.9 m) |
| Deck Area | 2759.4 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 17,700 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
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 | B53015300000000 |