City of Regina Open Data Basemap (https://open.regina.ca/dataset/basemap/resource/d5b6c5d0-e377-4403-8d31-6e97df528702?inner_span=True) suggests this to be the case, so I implemented them as Proposed names and highways. If we know they're on the ground there, feel free to remove proposed key.
https://www.openstreetmap.org/changeset/162300046#map=14/50.41125/-104.66349