This track was created for the September 2015 MTC (monthly track contest), which had a theme of "switching surfaces" (i.e. the player could drive for no longer than five seconds on the same road surface).
Thanks to a humorous remark by haenry in the discussion thread ("The theme is not hard enough for you? Then try 2seconds gogo
"), I decided to push the building limits a little...
The track has roughly 40 transitions, plus or minus a couple, depending on your driving. Those transitions are spread out over 10 different surface types, all within 60 seconds, so it averages out around
one transition every 1.5 seconds.
There you go haenry!