167 Avenue is the designated name of two major arterial roads in north Edmonton, Alberta, Canada, separated by the Castle Downs neighbourhood. It used to be a rural grid road, and as the city expanded the road has been widened where traffic volume has increased. As 167 Avenue runs east, the city runs out of street numbers at rural grid road Meridian (1) Street, so a quadrant system has been put in place by increasing the numbers again in the NE quadrant.