Sth 170 over Tiffany Creek
Good Condition29 years old1,300 vehicles/day
Location
| State | Wisconsin |
| County | Dunn |
| Location | 2.0m E Jct Sth 128 |
| Carries | Sth 170 |
| Crosses | Tiffany Creek |
| Coordinates | 45.05065, -92.13630 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 361.8 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 1,300 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B17013200000000 |