Structure B67028800000000 · Waukesha County, WI
Carries Lrd Maple Avenue over Trib. To Mukwonago River, 0.3m SE Of Sth 83.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work24 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.
| State | Wisconsin |
| County | Waukesha |
| Location | 0.3m SE Of Sth 83 |
| Carries | Lrd Maple Avenue |
| Crosses | Trib. To Mukwonago River |
| Coordinates | 42.84994, -88.31594 |
| Material | Concrete |
| Design | Frame |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 178.1 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
| Avg Daily Traffic | 3,000 (2024) |
| Lanes On Bridge | 4 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | B67028800000000 |
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.