It winds from Chicago to L.A., more than 2,000 miles all the way...
Now you go through Saint Louie; Joplin, Missouri; and Oklahoma City is mighty pretty. You see Amarillo; Gallup, New Mexico; Flagstaff, Arizona (don't forget Winona); Kingman, Barstow, San Bernandino...
If you ever plan to motor west, travel my way, take the highway that's the best. Get your kicks on Route sixty-six.