We need more women cycling in Calgary;
the last official data had 3 men cycling for each woman. There was
an interesting study going around from Australia about how to attract more women to cycling. While the gender differences were being focussed on, the actual data suggested more commonalities than differences -- that cyclists and potential cyclists really valued safe, separated facilities. Men put a little less importance on this (like it was 6 in 10 men rather than 7 in 10 women who put protected facilities on top), but it was still the most requested thing from men.
There were three key differences I could see in the full study, though. One was around cyclist culture, bike shop culture and so on -- women not being respected, being taken advantage of, intimidated and so on. That's mostly a culture thing, and I don't know if that's different here than in Australia which can be a little bro-ey. The second was around structures like underpasses, where women had safety concerns beyond just having a lit, smooth path. This also makes sense; there are some sketchy corners that I don't necessarily like riding around late at night and would definitely avoid if I was a woman. That needs to be taken into account in facility design and upgrading over the years.
The third one was around separated facilities like cycletracks and pathways. Both men and women really valued the safety of these facilities - in particular avoiding being hit by cars. But women had additional concerns. One was in falling off their bike, being blown off their bike by wind, etc. and possibly going into traffic that way. The second was in being slow, holding up other cyclists and so on.
What those problems have in common is that they are an order of magnitude worse on a one-way cycle track than on a two-way one, where there is space for you to fall into if that happens, and space for cyclists to pass you as well if you're going slower than they want. Two-way cycle tracks also work better for wider vehicles -- personal interest here, I'm buying a recumbent trike -- as well as for people riding socially (as long as they let oncoming traffic through). They're also easier to maintain, since both directions can be snow-cleared or swept at the same time. And they don't take up any more space (and need half as many barriers).
So two-way cycle tracks should be the default with one-way as an odd exception. But it seems -- both in the above image and in the recently released 8th St plans -- that one-way tracks are being used more. I'm baffled by this.