Location: SR-80 and I-10, Road Forks, Hidalgo Cty Reassurance shield at the beginning of SR-80, a long extant alignment of US-80 that now forms a multi-state route with Arizona SR 80, looping down to Douglas AZ and then back up to Benson. 80 in New Mexico primarily heads south, so it’s signed as north-south Location: … Continue reading New Mexico State Road 80, I-10 to NM-145