July 19, 2009 10:36am Sasco Road (via Exit 226 on I-10) witch lead to Sasco is paved the first 3-4 mile before the road turn to be dirt way, witch is originally abandoned railroad. Sasco is left and right of the road and possible to passing in 2 WD. Road is friendly all the way to Silverbell, but between Silverbell and Silver Bell you shall drive careful. Still possible to pass in 2 WD, but 4 WD is best for this part of the road. Sasco, witch standing for Southern Arizona Smelting Company, worked the ore from nearby Silverbell.