Before TRON Lightcycle Run, the plot next to Space Mountain was set aside for a Florida version of Disneylands Matterhorn Bobsleds. It never got built, and now the train runs under a glowing grid instead. The land where TRON Lightcycle Run now sits, right next to Space Mountain in Tomorrowland, was a plot “that Imagineers had originally set aside for a never built Disney World version of...
