> and miles driven dropped. This is what has exacerbated the issue of our roads being designed badly. With fewer drivers on the road, there is less congestion.

> and miles driven dropped. This is what has exacerbated the issue of our roads being designed badly. With fewer drivers on the road, there is less congestion. Congestion encourages slower driving and makes people pay more attention. If there isn't anyone else on the road, the perceived risk of speeding and negligent driving goes down, inducing this kind of behavior.