AMP: 262 Location: Main St and Center St, Ephraim No reassurance shield after the SR-290 junction. AMP: 256 Location: Main St and 850 N, Manti A few miles later, we’ll enter Manti. AMP: 254 Location: US-89 and 100 W, Sanpete Cty Reassurance shield as we head out of Manti. AMP: 249 Location: Main St and … Continue reading U.S. Route 89, SR-290 to SR-137 North