Lrd Rockdale RD over Koshkonong Creek
Poor Condition96 years old88 vehicles/day
Location
| State | Wisconsin |
| County | Jefferson |
| Location | 1.8m N Jct Sth 106 |
| Carries | Lrd Rockdale RD |
| Crosses | Koshkonong Creek |
| Coordinates | 42.91219, -89.00383 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 36.1 ft (11 m) |
| Max Span | 17.1 ft (5.2 m) |
| Deck Area | 100.1 sq m |
| Main Spans | 2 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 88 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P28007800000000 |