Location: US-75 and US-166, Montgomery Cty Reassurance shield as the two routes join Location: US-75 and US-166, Montgomery Cty A few miles later and US-166 will get ready to split Location: US-75 and US-166, Montgomery Cty Stay straight to stay on US-75, exit right for US-166 Location: US-75 and US-166, Montgomery Cty Exit for US-166 … Continue reading U.S. Route 75, US-166 to US-166