America has some of the loneliest roads in the world, including U.S. Route 50, a straight line running coast to coast, and the scenic Dalton Highway Express bus route that takes you to the Arctic.
Description based on: 1970/71 edition. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!303649~!0#focus ...