AMP: 106 Location: I-90 and Van Buren St, Missoula Reassurance shield as US 12 joins the concurrency. 12 will stay with I-90 to Garrison, about 70 miles east of here. AMP: 107 Location: I-90 and Broadway St, Missoula Reassurance shield after the East Missoula exit AMP: 108 Location: I-90 and MT-200, Missoula Cty 1 mile until the MT-200 … Continue reading Interstate 90, I-90 Bus/US-12 to MT-200