AMP: 191 Location: US-89 and I-70, Sevier Cty Reassurance shield after the I-70 split. AMP: 184 Location: US-89 and Whistle Stop Rd, Sevier Cty Reassurance shield a couple miles later. AMP: 184 Location: US-89 and Whistle Stop Rd, Sevier Cty Just before entering Piute County, we’ll pass by the Big Rock Candy Mountain. AMP: 183 … Continue reading U.S. Route 89, I-70 to SR-153