It's the most famous highway in the world - find out, or remember, why. Tens of thousands of travelers from around the world spend millions of dollars every year trying to recapture the aura of a simpler time. When gasoline can top $4 a gallon and Route 66 is, in many ways, a shell of its former glory, what keeps them coming? Author Bob Boze Bell , a lifelong resident of Kingman, Arizona (one of the quintessential Route 66 towns), has accumulated...