I liked the gameplay, it’s new and fits the theme really well! The UI felt a bit clunky - many times I was just unable to click on a waypoint for no apparent reason, and at the start I didn’t understand what I’m even supposed to do. Maybe, when the player have selected a car, you could highlight the possible road nodes that can be clicked? It would also be cool if you could skip clicking through all the intersections along a straight road and let the game figure out how to place a straight path. Lat thing about UI: when another car is moving close to an intersection you want to click, it’s basically impossible to do since the game selects this car instead, so you have to painfully wait until it moves away, which is bad for a timer-based game :)

This was a really clever idea for the them, and I enjoyed it quite a bit.
Though it was a bit fiddly having to click at every intersection, even when I just wanted them to drive straight.  I dunno if that was a limitation due to time or an intentional gameplay choice.

Also, after hitting a great stride, I lost after a car spawned one road away from it's destination.  I clicked on it thinking it would be easy, but because they only start moving after you pick two spots, it just didn't move.  (At least, I think that's what happened.)