170 Street is a major arterial road in west Edmonton, Alberta. It serves residential, commercial and industrial areas.Gervais Road / Hebert Road is a major arterial road in south St. Albert, Alberta, Canada. It serves residential and commercial areas. The portion of 170 Street between Whitemud Drive and Yellowhead Trail is part of Edmonton's Inner Ring Road. As such, it is a major artery used for moving people and goods around the city.