Ratings for Supernatural’s ‘Road Trip’ January 15, 2014 News Supernatural’s January 14 episode, Road Trip, had a 1.0 rating with 2.26 million viewers. TVBytheNumbers Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related