Grandaddy's Highway

"Everybody else thought the strip of black outside was just a road.  We knew better.  Grandaddy and me.  Late at night, we sat on my bed in the dark and listened for the right truck-- the way you wait for an ocean wave to carry you to the shore."
Thus begins the adventure for Maggie and her grandfather as they travel across the U.S. on Highway 30, all in one magical night.