Curb Cuts
I just became aware of the possibility of raised crosswalks, which seem like a fantastic idea -- no gradient for pedestrians, and a speed bump to slow cars -- https://sf.streetsblog.org/2018/05/22/walk-sf-campaigns-for-...I imagine a raised crosswalk would also be more expensive than a curb cut. Are there any advantages or disadvantages relative to curb cuts for various disabilities?