Life is a highway, if you're going my way, I wanna ride it all night long lol. They slowed down the speed limit for earlier reviews that complained they were rushed. The signs for the flora become repetitive quickly, but you'll appreciate knowing what you're looking at when you drive across the desert. "Teddy Bear Chola" is my new nickname for my cat. You don't have to drive the whole loop. Leaving Arizona for California, we went north then headed west at Carefree before getting on highway 74.