Structure B28020800000000 · Jefferson County, WI
Carries Cth P over Tributary To Rock River, 0.7m E Jct Rockvale RD.
A culvert 24 ft across. 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 | Jefferson |
| Location | 0.7m E Jct Rockvale RD |
| Carries | Cth P |
| Crosses | Tributary To Rock River |
| Coordinates | 43.14393, -88.62278 |
| Material | Other |
| Design | Culvert |
| Total Length | 24.3 ft (7.4 m) |
| Max Span | 24.3 ft (7.4 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 101.4 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
| Avg Daily Traffic | 1,002 (2022) |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | B28020800000000 |
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.