Maybe Interstate 11 could be shunted south of Wickenburg, to make a direct connection with AZ 85 at Interstate 10. From there, Interstate 11 would follow existing AZ 85 along all the to Gila Bend where it would terminate at a freeway-to-freeway interchange at Interstate 8 between Exits 115 and 119. To me, that would be a much more logical terminus for Interstate 11 then sending it to Tucson, let alone Nogales. Maybe Interstate 11 could then be extended to the Mexican border near Lukeville, though the existing traffic counts along AZ 85, and the terrain such a freeway would go through would likely make that proposal impractical.