Location: ND-24 and ND-6, Sioux Cty Reassurance shield as ND-24 begins. Location: ND-24 and County Rd, Sioux Cty A few miles later, we’ll approach a county road that follows the ND/SD 1806 corridor, but is neither of those highways. It connects south to SD 1806. Location: ND-24 and County Rd, Sioux Cty Turn right to … Continue reading North Dakota Highway 24, ND-6 to ND-1806