AMP: 83 Location: Harrison Ave and Basin Creek Rd, Silver Bow Cty Reassurance shield after the 393 junction as we head into Butte. AMP: 84 Location: Harrison Ave and Airport Rd, Butte Reassurance shield as we drive by the Butte Airport. AMP: 84 Location: Harrison Ave and Elizabeth Warren Ave, Butte Reassurance shield after a … Continue reading Montana Highway 2, S-393 to I-15/I-90/I-15 Bus/I-90 Bus