Structure 90907000001097 · Lake County, MN
Carries Tomahawk Road over Mitawan Creek, 3.6 Mi W Of Jct Fr 177.
A culvert 21 ft across with 2 openings. 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 | 3.6 Mi W Of Jct Fr 177 |
| Carries | Tomahawk Road |
| Crosses | Mitawan Creek |
| Coordinates | 47.75306, -91.39278 |
| Material | Steel |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 53.5 sq m |
| Main Spans | 2 |
| Year Built | 1968 |
| Avg Daily Traffic | 50 |
| Lanes On Bridge | 2 |
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 090907000001097 |
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.