It'd be awesome if you could make it so we have to click again to confirm getting a bonus. I know I'm not the only one who's accidentally clicked on one when I didn't mean to.
The three other cars have a much higher acceleration at the beginning... And are somehow able to keep going, and even get bumped forward, if you bump into them (whereas the player's car either stops or gets bumped backwards).
It works fine, but a lot of it doesn't really make sense... Like why there's so many broken fire hydrants, or why it'll suddenly decide to rain for 5 minutes, and the clouds chase you.
The controls aren't too friendly.. It'd be nicer if you could press up to go forward, and use left/right to turn, instead of having to button mash. Also, the font you used is a bit hard to read, especially in the instructions.
I'm glad that when you bang into walls, you don't get nearly stuck in them and have your speed slowed down to a crawl until you get out, like in a lot of other similar games.
Why would a train decide to stop right in the middle of an intersection between tracks and street? Also, why do you say you're not giving instructions of how to play, right before and after you give instructions? >.>