A major snow storm has us all hunkered down in our area.  That is unless you have to go to work or school...  So it's nice to know how hard our snow plow truck drivers are working.   But did you know that the Duluth MNDOT office covers Roads from south of Pine City to Canada?   We had a chance today to talk with Pat Houston from MN DOT about snow plowing, driver safety, and things we may not have known.