Hop on and join Bill Horner for a ride down yesterday's Main Street in Tennessee, Highway US 70, as he traverses the state from the North Carolina state line to the Mississippi River in Memphis. Along the way Horner discovers not only charming aspects of his state that tourists miss at interstate speed, but also rediscovers personal roots and memories in all three grand divisions of Tennessee. This Ride is a working man's do-able dream, a senior citizen's adventure.