From Uptown Charlotte, Take I-277 South To Exit 1B For I-77 S/Us-21 S Toward Columbia. Take Exit 1B For I-485/James G Martin Freeway Toward Pineville/Huntersville. Take Exit 61 For Us-521/Johnston Rd. Turn Right Onto Us-521 S/Johnston Rd. Turn Right Onto Brixham Hill Ave. Turn Left Onto Ballantyne Medical Pl. Turn Right Onto Ballantyne Commons Pkwy. Turn Left Onto Ballantyne Meadows Dr. Turn Left Onto James Jack Ln.