AMP: 10 Location: 3300 S and State St, South Salt Lake Reassurance shield after the US 89 junction. AMP: 11 Location: 3300 S and 700 E, South Salt Lake A mile later, we’ll approach SR-71. AMP: 11 Location: 3300 S and 700 E, South Salt Lake Woo peeling legend. Turn right for 71 south and … Continue reading Utah State Route 171, US-89 to SR-71