Woah cool. Yeah partly looks very messy/random.
Bad for Fps, slows down in center. Probably terrain fault, 1k and 4 layers is too much since already has lot of different objects and high triangle count.
I don't see any grass, would be cool to catch road in some places.
And yeah looks like roadFunny is sth new right.. Please post your new road.mat section
Also too big scale on some objects, like the small buildings and shop make them far too big to real life, IDK if that was intended.
I liked buddha on road, fun.