Take I-77 S To Us-21 S/Cherry Rd In Rock Hill. Take Exit 82B-A-82C From I-77 S, Use The Right 2 Lanes To Take Exit Use The Left Lane To Merge Onto Us-21 S/Cherry Rd Via The Ramp To Rock Hill Towards Winthrop University. Once You Pass Winthrop On Left - Take Next Right Onto Constitution Ave At Intersection, Then Left Onto Berry Street, Home On Right.