That will get you to Oneida with out much trouble, but there is a much faster way.
=hit I-40 and head east to exit 300 (Monterey)
=turn left off of the exit ramp and go north (9/10 of a mile) to Hwy 62
=turn right on Hwy 62 going east and go 15.5 miles until you come to a 4 way intersection with Hwy 127
=turn left at the intersection onto Hwy 127 going north.
=turn right onto Hwy 296 going toward Rugby, after about 3 miles, stay straight on Hwy 52 east. Follow Hwy 52 east to a T intersection with Hwy 27.
=turn left on Hwy 27 going North. (you will go about 12 miles to your next turn)
=staying on Hwy 27 you will enter Oneida and go to the SECOND traffic light IN the Oneida city limits (it will actually be the third traffic light you have gone through since turning onto Hwy 27 but only the second inside the city limits)
=At the second traffic light, turn right onto Second St, you will come to a stop sign on Main St., Cross Main St and continue straight to the end of the street. Turn left onto Bank St and about 1/4 of a mile or a little more you are there.
If anyone needs the addy for the school, it is
Oneida High School
372 North Main St
Oneida TN 37841