Statistically, more accidents occur in highways than roadways. The general idea is that accidents are more prone to happen there's overload of tasks (i.e. chang

Statistically, more accidents occur in highways than roadways. The general idea is that accidents are more prone to happen there's overload of tasks (i.e. changing lanes while maintaining safe distance between cars in multiple lanes). I'd say driving along a relatively straight road on a high way is much easier (and less accident prone) than driving on a street in say SF or NYC.