> And I was one of those guys who rode in the middle of the car lane even when a bicycle lane was available.
to avoid getting doored?
Wouldn't this slow the traffic.
to avoid getting doored?
Wouldn't this slow the traffic.
Typically, the idea is that I would like drivers behind me to not pass me in the same lane that I'm in — that is, I'm trying to avoid having a driver do the typical half-assed job of passing by trying to squeeze their SUV in the same lane as me. (i.e., if you want to pass me, use another lane, not this one. If there isn't another lane: tough, I'll be out of your way ASAP — I don't like having a car behind me any more than a driver likes having a biker in front of them.)
> Wouldn't this slow the traffic.
Sometimes, yes. For me, most of the routes I take the car traffic moves at approximately the same speed or slower. If there's a huge speed difference and traffic is much faster, I'll usually avoid left turns and use a crosswalk to "turn", if I think that's safer. (Which has its own tradeoffs: one has to be very careful and ensure that drivers in the lane next to you are going to actually stop at the crosswalk before you enter it. Just because the light is red hardly means anything, and a lot of drivers will overshoot the stop line if they don't think anyone is going to be in the crosswalk when they do so.)
Only safe way to make a left turn is to get off the bike and do it like pedestrians.
Behaving like a car as much as possible makes you more predictable, and keeps everyone out of trouble. I stop at red lights too.
If traffic is light and not too fast, I just signal, merge into the turn lane, and turn as if I were a car. If it's a multi-lane road, that means "taking the lane" for a bit. I try to minimize that, but it happens.
If traffic is heavy or fast, I will signal, pull off to the side, and cross like a pedestrian.
Generally speaking, I try to be as "car-like" and predictable as possible.
Personally, for bike lanes I love the protected turns I saw in Germany. A separated bike lane will cross an intersection with a dedicated light. On the far side of the intersection, there will be a fork in the path with another dedicated bike signal to cross the road you were parallel with. I'll see if I can find an example.
https://bikeeastbay.org/protectedintersection
https://bikeeastbay.org/sites/default/files/images/Alta%27s%...
If you think merging across lanes is scary, do it sooner. The more time you give yourself and the people around you to process the maneuver, the easier it gets.
One you know the road, you can even exit an earlier intersection in a way that makes you magically end up in the right lane to begin with.