Those bike lanes get used a lot. I'm glad they are thinking about doing something here.
That being said, this particular design is terrible. the accessibility issue is HUGE. I see it every day ( i bike this every day to work now, since moving this summer), people stranded in the street because there is nowhere for cabs, drop off, DATS, or delivery to go. I don't care about resident on-street parking, but they are right when they say there is virtually no other access to these buildings. older buildings tend not to have good access off alleys, either.
As a cyclist, these lanes are ridiculous. they are awkwardly sized, wider than a mono-directional lane, but still too narrow to pass properly (especially given the rider you want to pass is usually meandering across the whole width as opposed to sticking right to the side so someone has the space to buzz by them) and the dazzling array of marker posts make the space feel convoluted and threatening, as if all this safety stuff is there because it's really easy to crash. The ludicrously overdesigned lanes confuse the crap out of cyclists. the number of people i see riding the wrong way in those lanes (particularly on the south side; people instinctively want to be near the pedestrian space and the river it seems) is shocking, people still ride in both directions in the car lanes to avoid getting caught behind slowpokes in the lanes, and if a pedestrian or jogger hops in (usually a non-issue on lanes like 102 Ave or 127 St) the whole lane gets buggered. As a cyclist, these lanes are crap.
This whole thing could have gone so much better if they put a normal, standard, 3m bi-directional lane on the south side, and left the rest of the road to the cars. parking, emergency access, and cycling would have worked so much better had they not gotten so married to this 'bike directions must be separate' nonsense.
I talked with one of the city people when they were out earlier this month doing canvassing. more politely, of course. they kept saying 'the engineers said they couldn't fit the lanes in like that' referring to parking, driving, and bi-directional lanes in one cross-section, but i don't buy it. Unfortunately the engineer so dead-set on that wasn't there to speak to their decisions themselves.