I commute into SF, and while I don't ride down Market where your map shows, I do ride on Embarcadero, where basically every interesection is a T intersection.

While heading North, you are always on the side with no cross traffic, and there is a bike lane. Virtually every cyclist in this bike lane goes through red lights as there IS not cross traffic. The only risks for safety are a car turning left onto Embarcadero taking a wide turn and going into the bike lane or pedestrians crossing. Virtually all riders seem to run these reds on this side. Some going flying through, others slow down and/or stop to look for pedestrians and turning cars and then go through. It isn't legal, but people seem to do it and its reasonably safe. Others jump up on the sidewalk to go around the intersection (technically this is legal as this particular sidewalk is technically part of the bay trail MUP).

I personally run these reds, after slowing down or stoping to make sure its OK. I generally don't run other reds where there could be cross traffic, even if I don't see any traffic, and I don't go through crosswalks weaving through people, but I see many cyclists doing this both of these along Embarcadero. This is not only illegal but potentially dangerous. I will add a few minutes to my ride to wait at these lights.