AMP: 102 Location: US-191 and MT-66, Phillips Cty Reassurance shield after the Montana 66 junction. AMP: 123 Location: US-191 and CR 204, Phillips Cty Reassurance shield after the turnoff to old Secondary Highway 204. AMP: 133 Location: US-191 and Midale Rd, Phillips Cty Reassurance shield a few miles later. AMP: 144 Location: US-191 and County Rd, Phillips Cty This … Continue reading U.S. Route 191, MT-66 to S-363