The next route to get separated bike lanes is the Wellesley-Harbord corridor. On Harbord, it's going to be a bi-directional separated path on the north side of the street. I cycle Harbord almost daily, and it's a really popular cycling commuter route, where the number of bikes stopped at a red such as at Bathurst can outnumber motorists 3 to 1 easy. Harbord feels quite safe, mostly because it's a wide two-lane street, and there's lots of room. I don't even have a problem with the section without bike lanes in Harbord Village BIA.
The one thing I would change is the Bathurst/Harbord intersection by putting in bike boxes and just having a left turn lane in each direction plus bike lanes rather than the general four lane cross-section.
Some will argue that Harbord needs separated bike lanes, to encourage more people to cycle, but I have serious concerns and rather maintain the status quo with some improvements (such as the intersection at Bathurst, mentioned above). I don't particularly like the plan to have a bike-only signal phase at Bathust and at Spadina (necessary with the set up) and the complications of making a simple turn to or from a side street on the opposite side of the cycletrack. I also fear it would be too narrow, as you get slow cyclists (kids, Bixi-riders, seniors), people like me (relatively fast, but respectful), spandex-clad hardcores and rules-be-dammed morons using it, leading to more conflict than there already is.
Richmond/Adelaide is where I think separated bi-directional bike lanes belong, not so much Harbord. Though I have to admit my bias - I'm a relatively fast, experienced urban cyclist.
I completely agree on pretty much all counts, except that the sharrow section is acceptable.
Implementing bi-directional paths with protected bicycle phases would increase delay for everyone, and implementing bi-directional paths without them would actually make cycling more dangerous.
Furthermore, their claim that Harbord isn't wide enough for high-quality uni-directional lanes is quite simply a lie, as simple arithmetic can demonstrate:
14m cross-section: (Bike lanes in red)
Currently: 2.0m Parking, 1.7m bike lane, two 3.3m car lanes, 1.7m bike lane, 2.0m parking
What is possible: 2m Bike lane, two 3.3m car lanes, 2.2m parking, 0.7m buffer, 2.5m cycle track
Yes, the bike lane is "unprotected" in one direction, but what exactly does it need to be protected from? Harbord is a fairly low speed, low volume road, where cyclists can interact comfortably with vehicles. It's not like it's a suburban arterial. In the other direction it is protected because of the danger of parked cars (opening doors).
I also widened the parking lane because some vans, pickup trucks and SUVs are actually wider than 2.0m.
12.8m cross section (Currently Sharrows)
Currently: 2.0m Parking, two 4.4m car lanes, 2.0m parking
What is possible: 1.7m bike lane, two 3.3m car lanes, 1.8m bike lane, 0.5m buffer 2.2m parking