Several Benton Co. roads washed out, crews rescue horses from flooded ranch The Benton County Sheriff's Office has released a list of roads currently impacted by the torrential downpour. Author: 5NEWS Web Staff Updated: 12:14 PM CDT April 30, 2021 BENTON COUNTY, ARKANSAS, Ark. — Some roads in Benton County are starting to open back up after being closed Wednesday (April 28) because of flooding. At one point, more than 30 Benton County roads were closed. The following roadways are currently impacted by high water: East Gaiche Road - closed indefinitely until repairs can be made North Old Wire Road - bridge at Sugar Creek Road intersection (in Avoca) closed indefinitely until repairs can be made