Location: I-15 and SR-271, Iron Cty Reassurance shield after the SR-271 interchange. Location: I-15 and Main St, Iron Cty In a mile we’ll approach SR-274, which carries I-15 Business into Parowan. It’s also the best connection to SR-143 east, though I-15 will also directly interchange with it. Location: I-15 and Main St, Iron Cty 1/2 … Continue reading Interstate 15, UT-271 to UT-274