Cth O over Koshkonong CR
Good Condition20 years old1,160 vehicles/day
Location
| State | Wisconsin |
| County | Jefferson |
| Location | 1.7m S Jct Cth B |
| Carries | Cth O |
| Crosses | Koshkonong CR |
| Coordinates | 43.05861, -89.00861 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 52.5 ft (16 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 176 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 1,160 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B28012000000000 |