The soil softens, and with no bedrock to speak of, the floating asphalt becomes like mini techtonic plates. They shift away from one another, leaving muddy red gashes with malleable margins. They also shift toward each other forming broken fault lines and sudden valleys. Driving becomes more like a video game. If you're not familiar with the road you're driving, you run the risk of cracking your teeth.
Whoever said Prince Edward Island was a mild, peaceful place? This is hard livin'. On the streets, yo.