I think the real issue is where is the space for the truly seperated bike lanes? I've personally experienced the new segregated lanes as a distinct regular threat to my safety as a cyclist, I was safer before the lanes were put in (at great tax payer cost and local businesses griping about less parking space) I'm in a smaller city now and they're spending a lot of money they don't have making these segregated lanes, creating the same problem all over again and making the driving feel claustrophobic to boot! I understand making a road feel less safe, or too narrow is a strategy to calm traffic down, but the old roads were just short of two lanes wide and felt quite safe in comparison. The worst spots in Vancouver aside from the dunsmiur upgrade I was referring to above are also bike corridors, a round about may slow a car down but for a 2 wheeler it does not, it's still not safe for the bike as cars try to cross or turn onto the bike lane, it truly is an all or nothing, I felt safer biking in raw Broadway or grandville street traffic then the adjacent mixed traffic bike corridors.