Location: I-25 and SR-26, Dona Ana Cty Reassurance shield after the SR-26 junction. Location: I-25 and SR-546, Dona Ana Cty 1 mile to junction SR-546 Location: I-25 and SR-546, Sierra Cty As we enter Sierra County, we’re half a mile from 546 Location: I-25 and SR-546, Sierra Cty Exit for 546, which is a quick … Continue reading U.S. Route 85, NM-26 to NM-546