Mn 28 over Co Ditch # 10
Big Stone County, Minnesota · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mn 28 over Co Ditch # 10 in Big Stone County, Minnesota, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1978, making it 47 years old at the 2025 inventory.
- It carries about 1,035 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 6 of the 17 inventoried bridges in Big Stone County rated fair (35.3%); 1 (5.9%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (45.57117, -96.26127)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 1.8 Mi E of Johnson |
| NBI structure number | 91575 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Big Stone County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 12 over Minnesota River | 2012 | 4,366 | Fair |
| US 75 over Stony Run | 1932 | 1,527 | Fair |
| Csah 30 over Minnesota River | 2007 | 1,400 | Good |
| US 12 over Stony Run | 2021 | 1,250 | Good |
| Mn 7 over Five Mile Creek | 1934 | 1,137 | Fair |
| US 75 over BNSF Rail | 1992 | 590 | Good |
All bridges nearby: Big Stone County, MN bridge conditions · every bridge in Big Stone County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.