AMP: 30 Location: I-15 and Downey Rd, Bannock Cty Reassurance shield after the SH-40 interchange. AMP: 18 Location: I-15 and SH-36, Oneida Cty 13 miles later, we’ll approach SH-36. AMP: 17 Location: I-15 and SH-36, Oneida Cty Exit for Highway 36, which heads east to Weston and Preston. S to SH-38, N to US-91  E … Continue reading Interstate 15, SH-40 to SH-36