Woody Guthrie's "the Asch Recordings" 1944 and 1945 included his song "Hard Traveling" with the line "I've been walking that Lincoln Highway / I thought you knowed".
The Lincoln Highway being US 30, the first coast to coast road. It ran from Time Square to San Fransisco. Other than the brief mention by Guthrie there have been many songs written about the Lincoln Highway including 3 marches and a symphony.