Theoretically the sharrows are supposed to be painted so that you're not in the dooring zone if you ride down the middle of the them. SF bike lanes are a joke

Theoretically the sharrows are supposed to be painted so that you're not in the dooring zone if you ride down the middle of the them. SF bike lanes are a joke though, most of them have no actual barriers, so Uber drivers will just park in them/use them as a passing lane.