AMP: 2 Location: MT-55 and Waterloo Rd, Silver Bow Cty No reassurance shield after 422 as we very briefly cross into Silver Bow County. We’ll enter Madison County at the green sign ahead. AMP: 0 Location: MT-55 and MT-41, Madison Cty A couple miles later, we’ll approach Montana 41. AMP: 0 Location: MT-55 and MT-41, … Continue reading Montana Highway 55, S-422 to MT-41