Thanks for the feedback :) The gameplay definitely is too easy, I've been playing around with pickups and plotting out ideas for a few different game play mode possibilities to try and improve the difficulty. That being said, you do get blocked by your road if you aren't careful - collisions with the highway support beams or the underside of the road count just like another obstacle. I could play with the entire road becoming an obstacle, though would need a good way to signal that to the player (and personally I like that you can drive through an existing road to make a jump).