AMP: 27 Location: MT 141 and S-271, Powell Cty Reassurance shield after the 271 junction AMP: 0 Location: MT 141 and Main St, Avon, Powell Cty As we approach the town of Avon, we’ll come to a junction with US 12 AMP: 0 Location: MT 141 and US 12, Avon, Powell Cty Turn right for 12 west and … Continue reading Montana Highway 141, S-271 to US-12