Cth N over Koshkonong Creek
Fair Condition69 years old6,200 vehicles/day
Location
| State | Wisconsin |
| County | Dane |
| Location | 1.0m N Jct Cth Tt |
| Carries | Cth N |
| Crosses | Koshkonong Creek |
| Coordinates | 43.12636, -89.19831 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 106.0 sq m |
| Main Spans | 1 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 6,200 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B13008100000000 |