Great effort! I enjoyed giving it a few goes, I ended up getting a pretty good run until I hit a section where I had to move twice to the other side of the road faster than the game would allow me to! If you were to continue developing this game in future, I would recommend figuring out a way to ensure when you spawn objects they are not in a zig-zag pattern too close to pass like this:
|----- | | -----| <--- can't avoid ending the run!