Sth 121 over N Br Trempealeau River
Fair Condition90 years old530 vehicles/day
Location
| State | Wisconsin |
| County | Jackson |
| Location | 4.8m E Jct IH 94 To E |
| Carries | Sth 121 |
| Crosses | N Br Trempealeau River |
| Coordinates | 44.44912, -91.00180 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 31.5 ft (9.6 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 99.0 sq m |
| Main Spans | 1 |
| Year Built | 1936 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 530 (2022) |
| 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 | B27096400000000 |