Tractor Crossing

It seems Sheriff has made guest -- and livestock -- safety a top priority, as he's placed the world's most cheerful warning sign near Mater's Junkyard Jamboree and Petting Zoo.

We hope someday Radiator Springs might actually feature an occasional wayward tractor moseying its way along Route 66 -- radio-controlled, perhaps? With all the fun we've seen in Cars Land this summer, we'd say anything is possible.