Sth 122 over Alder Creek
Fair Condition49 years old60 vehicles/day
Location
| State | Wisconsin |
| County | Iron |
| Location | 1.3m N Jct Sth 77 |
| Carries | Sth 122 |
| Crosses | Alder Creek |
| Coordinates | 46.38548, -90.40876 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 41.7 ft (12.7 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 177.8 sq m |
| Main Spans | 3 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 60 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B26001300000000 |