Having lived in both areas, overall I find it easier to drive in Austin (even the trickiest parts) than in SF. However, in my experience, Austin roads are uniq

Having lived in both areas, overall I find it easier to drive in Austin (even the trickiest parts) than in SF. However, in my experience, Austin roads are uniquely bad in one respect: surprisingly often, lane markings are so faded you cannot tell where your lane is. It's even worse when it rains. Sometimes it is so bad that I know neither I nor anyone else can tell where their lane is, and I make a conscious decision to drive differently to compensate for that. I don't know if autonomous vehicles are going to deal with that very well.