One type of bike lane I will not use -- that's a painted (not protected) bike lane that runs between two car lanes. The one I tried to use routes cyclists around a right-turn-only lane. The cars are turning onto a fairly wide road, and it's quite possible, even easy, for cars not in the turn lane to turn anyway. Which one did right in front of me. It's a large, busy intersection, and I now get off the bike and walk. Perhaps not an elegant solution, but I'm alive to complain about it.