Sth 57 SB over Ahnapee R
Good Condition21 years old6,000 vehicles/day
Location
| State | Wisconsin |
| County | Door |
| Location | 0.9 Mi E Of School Lane |
| Carries | Sth 57 SB |
| Crosses | Ahnapee R |
| Coordinates | 44.76333, -87.53573 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 59.1 ft (18 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 235.8 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 6,000 (2024) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B15001600000000 |