Being still relatively new to the area, I hear the terms "NW of I95" and the "I95 corridor" used a lot, almost interchangeably when it comes to winter weather esp. snow. For someone who technically lives NW of I95 in Towson, how many miles to either side of I95 is considered the "I95 corridor", and does "NW of I95" literally mean everything to the NW of I95 including the NW side of the "corridor", or does "NW of I95" start where the NW side of the "corridor" ends?