Every bridge in Big Stone County, Minnesota
17 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Big Stone County, Minnesota, has 17 bridges in the 2025 National Bridge Inventory: 10 rated good, 6 fair, and 1 poor (as of ).
- This index lists every one of them, busiest first; each links to its own condition record.
| 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 |
| Mn 28 over Co Ditch # 10 | 1978 | 1,035 | Fair |
| US 75 over BNSF Rail | 1992 | 590 | Good |
| US 12 over Ditch | 2021 | 544 | Good |
| Csah 18 over E Toqua Lake Outlet | 2002 | 170 | Good |
| Mn 7 over Stream | 1965 | 166 | Fair |
| CR 64 over Stony Run | 2000 | 90 | Good |
| Auto Tour Route over Minnesota River | 2007 | 50 | Good |
| T 148 over Five Mile Creek | 1921 | 35 | Fair |
| T 107 over Stream | 1979 | 25 | Good |
| T 301 over Stream | 1980 | 12 | Good |
| CR 75 over Cd# 2 | 2008 | 10 | Good |
| T 149 over Five Mile Creek | 1968 | 10 | Poor |
Source: FHWA National Bridge Inventory, 2025.
Big Stone County bridge conditions · Minnesota bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.