Reverting this changeset for similar reasons as to 161918246 and 161918226, but also the fact you've used highway=pedestrian here. highway=pedestrian has a very specific and limited (at least in Calgary) definition. Almost all use cases should be highway=footway (a highway=cycleway existed underneath which is also valid given it was tagged with foot=designated). You can read the info for each on the wiki: https://wiki.openstreetmap.org/wiki/Tag:highway%3Dfootway and https://wiki.openstreetmap.org/wiki/Tag:highway%3Dfootway
As far as I know the only actual valid use of highway=pedestrian in Calgary is on Stephen Avenue. 