Bridge conditions in Jackson County, Minnesota
181 inventoried bridges · 4 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
4 of the 181 bridges the federal inventory lists in Jackson County are rated poor; the rest split 123 good and 54 fair.
- 4 of the 181 bridges in Jackson County, Minnesota, are rated in poor condition (2.2%) in the 2025 National Bridge Inventory, as of .
- 123 bridges (68.0%) are rated good and 54 (29.8%) fair.
- The median Jackson County bridge was built in 1981.
- The busiest poor-rated bridge is Csah 24 over Stream (built 1967), carrying about 577 vehicles a day.
Good 68.0% · Fair 29.8% · Poor 2.2% of 181 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Csah 24 over Stream | 1967 | 577 | Poor |
| CR 66 over Little Sioux River | 1937 | 35 | Poor |
| T 197 over Skunk Creek | 1966 | 25 | Poor |
| T 187 over Okabena Creek | 1905 | 10 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 90 over Middlestadt Creek | 1973 | 8,800 | Fair |
| US 71 over Des Moines River | 2015 | 6,700 | Good |
| Mn 60 over Stream | 1999 | 6,300 | Good |
| Mn 60 over Duck Lake Outlet | 2001 | 6,100 | Good |
| I 90 over Th 71 | 1971 | 4,400 | Fair |
| I 90 over Des Moines R; Rd | 1971 | 3,409 | Fair |
| I 90 over Des Moines R; Rd | 1971 | 3,409 | Fair |
| I 90 over Th 71 | 1971 | 3,409 | Fair |
| Mn 60 over Jack Creek | 1987 | 3,150 | Good |
| Mn 60 over Jud Ditch # 76 | 1987 | 3,150 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Minnesota: Minnesota bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.