AMP: 101 Location: I-90 and Reserve St, Missoula Reassurance shield as US 93 joins the concurrency and we head out of Missoula AMP: 100 Location: I-90 and Reserve St, Missoula Cty 4 miles to the US 93/MT 200 split AMP: 99 Location: I-90 and Airway Blvd, Missoula Cty Reassurance shield after Airway Blvd AMP: 97 Location: I-90 and US … Continue reading U.S. Route 93, I-90/I-90 Bus/MT-200 to I-90/S-474