From The Lincoln Highway, by Amor Towles:
"Billy went back to the front pocket of his backpack and took out something that looked like a pamphlet. When he unfolded it on the table, Emmett could see it was a road map of the United States from a Phillips 66. Cutting all the way across the middle of the map was a roadway that had been scored by Billy in black ink. In the western half of the country, the names of nine towns along the route had been circled.
—This is the Lincoln Highway, explained Billy, pointing to the long black line. It was invented in 1912 and was named for Abraham Lincoln and was the very first road to stretch from one end of America to the other.".