Merge Onto I-77 S Via The Ramp To Columbia. Take Exit 6A To Merge Onto I-26 E Toward Charleston. Continue On I-26 E For Approximately 100 Miles. Take Exit 212C For I-526 E Toward Mt Pleasant. Merge Onto I-526 E And Continue For About 10 Miles. Take Exit 29 For Us-17 N Toward Georgetown. Merge Onto Us-17 N And Continue For About 4 Miles. Turn Right Onto Walker Rd And You Will Find 2351 Walker Road On Your Left.