Structure B16000500000000 · Douglas County, WI
Carries I 535 over ST Louis R; Rr Street, 1.3 SE Of Jct TH 35.
7,980 ft end to end, longest span 600 ft: about 22 football fields, or 1.5 miles. 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 through truss.
| State | Wisconsin |
| County | Douglas |
| Location | 1.3 SE Of Jct TH 35 |
| Carries | I 535 |
| Crosses | ST Louis R; Rr Street |
| Coordinates | 46.74971, -92.10120 |
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 7980.0 ft (2432.3 m) |
| Max Span | 600.1 ft (182.9 m) |
| Deck Width | 63.6 ft (19.4 m) |
| Deck Area | 47186.6 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 1993) |
| Avg Daily Traffic | 28,098 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 12 |
| Last Inspection | July 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | B16000500000000 |
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.