A videographer checks out Meteor City in Arizona, which features what purportedly is the world’s longest map of Route 66. There’s another long map of 66 in Winslow, Ariz.
The Meteor City map was painted originally by Route 66 artist Bob Waldmire, but it was repainted some years later. You can see Waldmire’s version here.
I think Bob started the map, and then — after it remained unfinished for several years — the Hampton crew came along and completed it.