The Middle Tennessee Research and Education Center is located on Highway 31 N in Spring Hill, Tennessee.

Directions

I-65 South from Nashville
Exit 53 - Saturn Parkway
Go west (Parkway goes west only) approximately 3 – 4 miles
At split, take “Highway 31 South Columbia” ramp
Ramp loops down onto Highway 31 heading south
Travel approximately 1 mile to MTREC entrance
(GM Plant will be on the right and MTREC entrance will be on the left)
large black and white sign with flagpole and picket fence opening and double drive

I-65 North from Alabama
Exit 46 – Columbia/Chapel Hill
Go west on State Route 412 approximately 5 – 6 miles to Highway 31 (2nd traffic light)
Go north on Highway 31 approximately 6 miles to MTREC entrance
(GM Plant will be on the left and MTREC entrance will be on the right)
Large black and white sign with flagpole and picket fence opening and double drive