It winds from Chicago to L.A., and viewers can travel across 2,000 miles of the beloved highway with this two-disc set of freewheeling documentaries. "Route 66 Revisited," "A Journey Down Route 66," and "Route 66 Turns 75: A Special Anniversary Celebration" trace the road's colorful history, from it's glory days of the 1930s and '40s to it's recent revival, and visits many of the tourist spots, motels and cafes, and towns that cross it's path. Author and Route 66 authority Michael Wallis hosts. 176 min. Total. Standard; Soundtrack: English Dolby Digital stereo; audio commentary; interviews; photo gallery.