Building a Spotify playlist for your next road trip? Chances are, one of these songs might make the cut. Analysts at the website InsureMyTrip took a close look at data from Spotify and put together the ultimate road-trip playlist, using the number of times a song has been streamed on a road trip playlist. The top song on this playlist (which, we won't ruin for you), is a staple on 15.3-percent of road trip playlists. The second-most-popular song, meanwhile, is added on 9.8-percent of playlists. Scroll through and see if some of your favorite songs made the cut.