Structure P58091200000000 · Shawano County, WI
Carries Lrd Maple RD over W Br Red River, 0.5m N Jct Cth Z.
A culvert 20 ft across with 3 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Wisconsin |
| County | Shawano |
| Location | 0.5m N Jct Cth Z |
| Carries | Lrd Maple RD |
| Crosses | W Br Red River |
| Coordinates | 45.01478, -89.06255 |
| Material | Steel |
| Design | Culvert |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 41.5 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
| Avg Daily Traffic | 103 (2022) |
| Lanes On Bridge | 2 |
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | P58091200000000 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.