Location: US-400 and US-166, Cherokee Cty Reassurance shield after the 166 split. Location: US-400 and US-166, Cherokee Cty Three miles to US-69 Alternate. Location: US-400 and US-69 Alt, Cherokee Cty Three miles later, we’ll turn right to stay on US-400 as we approach 69 Alternate. Location: US-400 and US-69 Alt, Cherokee Cty Follow 400 west … Continue reading U.S. Route 400, US-166 to US-69 Alt