I think Riverview was the most rushed world, while routing nightmare of China continued in Bridgeport. I was recently cheching the routing in China and was sincerely shocked to see how it was done. I guess they don't have perfectionists in their team.
Still we have a chance to fix mistakes like that in our worlds, so I am happy to see many users make worlds that are cleaner and neater than EA ones.
Also, in town view while holding tab and navigating with keyboard arrows, it is possible to explore unroutable areas of every world. That way I enjoyed " a ride" on SV road that continues in distant terrain, checked how they made the waterfall there and enjoyed the view, find the sea in China, saw up close the town in distance from Bridgeport and had other interesting adventures while in game