IH NB IH 39 over Baraboo River
Fair Condition64 years old10,000 vehicles/day
Location
| State | Wisconsin |
| County | Columbia |
| Location | 1.2m N Jct IH 90 To E |
| Carries | IH NB IH 39 |
| Crosses | Baraboo River |
| Coordinates | 43.50123, -89.48382 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 173.6 ft (52.9 m) |
| Max Span | 56.8 ft (17.3 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 730.0 sq m |
| Main Spans | 3 |
| Year Built | 1962 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 10,000 (2021) |
| Truck Traffic | 23% |
| 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 | B11005200000000 |