Start On I-77 South: Head South On I-77. Take Exit 82B For Us-21 South Toward Rock Hill Follow Us-21 S/Cherry Rd: For Approximately 5 Miles. Turn Right Onto Sc-161/Celanese Rd: Continue To Follow Sc-161 W. Follow Sc-161 W For Approximately 14 Miles: Continue Straight Through Intersections And Traffic Lights. Turn Left Onto Sc-5 Bypass/E Liberty St: Follow Sc-5 Bypass/E Liberty St For About 1.5 Miles. Turn Right Onto Sc-5/E Liberty St: Continue On Sc-5 For Another 1 Mile. Turn Left Onto Roberts Ave: After Turning, 456 Roberts Ave Will Be On Your Left.