Jeffrey asked: Many busy streets have non-intersection crosswalks, where pedestrians activate flashing yellow (not red) lights to alert traffic to stop to allow pedestrians to cross: Is it legal for a bicyclist to use these if they are not walking the bike across and acting like “pedestrians”? If a bicyclist is riding–not walking– a bike across such a crossing [“all of the duties applicable to the driver of any other vehicle under this chapter”] thus not acting like a pedestrian, must an oncoming car yield to the bike?
A bicyclist riding on the sidewalk or crosswalk has the same rights and duties as a pedestrian.
s. 316.2065 – Bicycle Regulations
(9) A person propelling a vehicle by human power upon and along a sidewalk, or across a roadway upon and along a crosswalk, has all the rights and duties applicable to a pedestrian under the same circumstances.
Please see this post.