AMP: 120 Location: I-90 and Frontage Rd, Missoula Cty Reassurance shield after the 210 interchange AMP: 126 Location: I-90 and Rock Creek Rd, Missoula Cty Reassurance shield after Rock Creek Rd AMP: 130 Location: I-90 and Beavertail Hill Rd, Missoula Cty Reassurance shield after Beaverhill Tail Rd, which serves Beavertail Hill State Park AMP: 152 Location: I-90 and Front … Continue reading Interstate 90, S-210 to I-90 Bus/MT-1