Apparently, they got the name of the song from a show they did; they didn't know what to name the song, so they asked the audience what they should name the song they were about to play. Since no one had heard the song before, someone just shouted out "15 ON THE FREEWAY" and it stuck.
Apparently, they got the name of the song from a show they did; they didn't know what to name the song, so they asked the audience what they should name the song they were about to play. Since no one had heard the song before, someone just shouted out "15 ON THE FREEWAY" and it stuck.