Structure 90907000024352 · Lake County, MN
Carries Missabe RD over Arrowhead Creek Box Culv, No Data Entered.
A culvert 22 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 | Minnesota |
| County | Lake |
| Location | No Data Entered |
| Carries | Missabe RD |
| Crosses | Arrowhead Creek Box Culv |
| Coordinates | 47.76458, -91.32613 |
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 22.3 ft (6.8 m) |
| Deck Area | 29.2 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
| Avg Daily Traffic | 50 |
| Lanes On Bridge | 1 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 090907000024352 |
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.