1. From Tucson take I-10 to N.M. 80 (Road Forks, N.M.)
2. Take N.M. 80 25 miles South to N.M. 533, go West on N.M. 533 to Portal,AZ
3. The Southwest Research Station is 5 miles West of Portal in Cave Creek Canyon, AZ
4. Total trip is 175 miles and an estimated 3 hours, call SWRS at (520) 558-2396 if lost.

I-10 to NM80	South on 80 to 533 West
533 West to Portal	SWRS