There is no brake in this game...
Control the traffic jam!

Today, in the city, there are too many cars.
You can't drive max speed in the city,but you can help drivers to achieve this with this game! Because this is just game!

Pass through between the cars with light speed!
Move cars, release the road lines and collect as more points as you can!
Don't allow a lot of cars to gather at least on one road line