Bridge conditions in Kittson County, Minnesota
160 inventoried bridges · 3 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
3 of the 160 bridges the federal inventory lists in Kittson County are rated poor; the rest split 116 good and 41 fair.
- 3 of the 160 bridges in Kittson County, Minnesota, are rated in poor condition (1.9%) in the 2025 National Bridge Inventory, as of .
- 116 bridges (72.5%) are rated good and 41 (25.6%) fair.
- The median Kittson County bridge was built in 1990.
- The busiest poor-rated bridge is T 310 over N Br Two Rivers (built 1907), carrying about 12 vehicles a day.
Good 72.5% · Fair 25.6% · Poor 1.9% of 160 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 |
|---|---|---|---|
| T 310 over N Br Two Rivers | 1907 | 12 | Poor |
| T 110 over Joe River | 1968 | 8 | Poor |
| T 185 over Joe River | 1968 | 8 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Mn 11 over Red River of the North | 2010 | 1,729 | Fair |
| Mn 175 over Mid Br Two Rivers | 1986 | 1,250 | Fair |
| US 59 over S Br Two Rivers | 1963 | 1,200 | Fair |
| US 75 over Kennedy #6 Ditch | 2012 | 1,171 | Good |
| US 75 over Ditch | 1925 | 1,171 | Fair |
| US 75 over Co Ditch # 1 | 1995 | 1,171 | Fair |
| US 75 over State Ditch # 1 | 1995 | 1,171 | Fair |
| Mn 11 over Ditch | 1955 | 1,114 | Fair |
| Mn 11 over Ditch | 1955 | 1,114 | Fair |
| US 59 over State Ditch # 90 Lat #5 | 1936 | 1,100 | Fair |
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.