Lrd Alderson ST over Sth 29
Fair Condition37 years old3,500 vehicles/day
Location
| State | Wisconsin |
| County | Marathon |
| Location | 1.0m S Jct Cth Jj |
| Carries | Lrd Alderson ST |
| Crosses | Sth 29 |
| Coordinates | 44.89395, -89.59274 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 229.7 ft (70 m) |
| Max Span | 118.1 ft (36 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 1,267 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 3,500 (2023) |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B37008200000000 |