I-26 W From Calhoun St And Take The Ramp To Columbia. Continue On I-26 W For About 15 Miles. Take Exit 199B For Us-78 W Toward Summerville. Follow Us-78 W For Around 7 Miles. When You Reach The Intersection With Trolley Rd, Turn Left. Continue Straight Until You Reach Robin Ct, Where You Will Turn Left Again. Your Destination Will Be On The Right.