Following the tagging recommendation of http://wiki.openstreetmap.org/wiki/Key:cycleway, I've tagged a few one-way streets in Lausanne with contraflow cycle lanes using the tag cycleway:right=opposite_lane. Unfortunately, it seems that routing.osm.ch doesn't understand this, as illustrated by the following route suggestion:

Indeed, instead of doing a V, it is possible to go straight on the Chemin Antoine-de-Chandieu by bike, as there is a contraflow cycle lane, which I've tagged as such.

What is the proposed solution? Should I change my tagging to the (apparently more frequent) cycleway=opposite_lane? Should routing.osm.ch be changed to understand cycleway:right (and :left)?

Thanks,

Michel.