This is interesting! It very positively describes many impressive bicycle facilities.
The problem, in my views, is because the designers are ... probably not the users. I hope LTA, and whoever going to design anything in regards to cycling, either consult regular road riders, or experience it themselves.
I prefer not to have bicycle lanes. Rather, give us more understanding, tolerance, appreciation, and lets learn to co-exist :) Since almost all cyclists are also pedestrians and/or drivers themselves, it is a lesser problem for cyclists to co-exist with other road/path users.