Explore details about location 55 Street NW. 55 Street NW is a location situated within the Edmonton alongside other areas such as 90 Street North-west, Welbourn Cove North-west, 50 Avenue NW. Additionally, some smaller parts of 55 Street NW include specific areas like 15 Avenue NW, 60 Street NW, Mill Woods Road South NW adding to the diversity of its landscape.