Structure 91304000025257 · Oconto County, WI
Carries Fr 2104 over 1st S Br Oconto River, Fr 2104 Mp 0.5.
A culvert 20 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 | Oconto |
| Location | Fr 2104 Mp 0.5 |
| Carries | Fr 2104 |
| Crosses | 1st S Br Oconto River |
| Coordinates | 45.24174, -88.50371 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Area | 44.5 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
| Avg Daily Traffic | 199 (2016) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 091304000025257 |
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.