Structure 3659 · Dodge County, MN
Carries Csah 24 over Stream, 2.0 Mi W Of Jct TH 57.
Set by its lowest-rated component: Deck and Substructure at 5 of 9.
How ratings work20 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 slab bridge.
| State | Minnesota |
| County | Dodge |
| Location | 2.0 Mi W Of Jct TH 57 |
| Carries | Csah 24 |
| Crosses | Stream |
| Coordinates | 44.16726, -92.81625 |
| Material | Concrete |
| Design | Slab |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 76.3 sq m |
| Main Spans | 1 |
| Year Built | 1921 |
| Avg Daily Traffic | 856 (2021) |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 3659 |
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.