The admin levels for the provinces and territories and they reflect the individual juridictions osm.wiki/Canada_admin_level

Large municipalities are incorporated areas that contain individual Communites Municipalities are areas of government Legal address for Canada Post are the name of the place not the name of municipality . Fort Macmurry is a particular place but the municipality is call Wood Buffalo ypu cannot use Wood Buffilo for you postial or for the address to show on your drivers licience the same is in Ontario Quebec NS NB and PEI

Its an place admin= 8 Incorporated areas are admin=6

This is from HRM and is official It on the HRM open data under street centre lines

fixed

fix as per osm inspector

deleted a bunch through downloading in current view and search via type:node untagged -child

Jsom will let me delete the node found in validator

Will delete when get home

I fixed it

Jointly operated

It was an orphaned way for which I deleted -Thank You

Only one shows up the rest are deleted

That overpass is is open https://www.halifaxtoday.ca/local-news/new-highway-102103-ramp-and-overpass-will-open-on-monday-update-1743298

Thanks for pointing it out - fixed

the one that shares boundaries with Saint John County

New Brunswick shares a border with the USa

Contiguous United States is suppose tb the lower 48 but this relation causes issues when trying to merge boundaries for the whole US and should have a level like AL 3

Revert for now

No but the history has shown it was fixed by another mapper