If you have to head out of the county towards Rome or Chattanooga today, keep in mind students in Floyd and Walker County return to school starting today.  Floyd County police were saying they expected more traffic problems this morning than normal because folks are having to get used to the school zones and school bus traffic again.  Students at Trion City Schools returned to class on Monday of this week, and kids in the Chattooga County School System start back on Wednesday of next week.