Directions to Thompson Public Schools from Norwich, CT Area Travel time: approximately 35 minutes - I-395 North to Exit 98 - Take Exit 98 (left exit) off I-395 onto Route 12 in North Grosvenordale, CT - Travel approximately 2 miles to green sign on left (Tourtellotte Memorial High School; comes up quick as you go around curve) - Take right at sign up driveway to schools; bear left, park across from the entrance to the old Tourtelotte High School - Superintendent’s office is on the right as you enter the building.