Apparently a neighborhood on the outskirts of San Diego (Mira Mesa) used the lane design (
Advisory Bike Lanes, AKA
Edge Lanes) in the OP, which the below video references, along with the Engineer in the OP video.
It probably would have worked,
if the road wasn't used as a road to bypass heavier trafficked roads, i.e.
Cheater Route. BTW, according to the video, it's a well known fact that cars regularly drive about 10-mph faster than the posted speed limit. So, is it the road design or sh*tty drivers....