There is no cycling infrastructure on 19th St NW north of 14th Ave NW. (No sharrows, no painted lines, nothing.) The City of Calgary maps indicate that this is a road with cycling infrastructure but none exists and cyclists should understand this reality when planning their routes. I'm new to OSM and don't yet know how to edit, which is why I'm leaving a note instead of making the change myself. Thank you to whomever does so.