Who can drive in the bus lane? This should be a no brainer but based on my observations, it is very, very confusing for a small, but very annoying, percentage of West Seattle commuters. Let me clear up the matter for ya...
A bus lane is for a bus.
End of story.
As a footnote:
I am pretty sure all you people who drive your car (not bus) in the "bus" lane know darn well you are doing something wrong -- but you think you are somehow more important than others on the road and you also don't give a rat's @$$ about the bus riders who may be late because you pretended not to know what a type of vehicle is allowed to drive in a "bus" lane.