Ush 51 over Rock River
Fair Condition88 years old5,800 vehicles/day
Location
| State | Wisconsin |
| County | Rock |
| Location | 0.9m N Jct Cth M To W |
| Carries | Ush 51 |
| Crosses | Rock River |
| Coordinates | 42.81557, -89.07232 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Deck |
| Total Length | 673.6 ft (205.3 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 2402.0 sq m |
| Main Spans | 6 |
| Year Built | 1938 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 5,800 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B53014500000000 |